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lk_dmc_river_water_level_and_flood_warnings
|
2025-10-22-21-30-water-level
|
21-30-water-level
|
2025-10-22
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761148939.pdf
|
21:30
| 1,761,148,800
|
2025-10-22-21-30-water-level-0000
| 0
|
en
|
f6de56a4664c08cfa462f37249cf9710
| 1,981
|
==== BLOCKS ====
0
DATE :22-Oct-2025TIME :9:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.901.80Normal-
Kelani GangaHanwellam7.008.0010.003.323.28Normal25.3
Kelani GangaGlencoursem15.0016.5019.0010.8510.85Normal14.4
Kelani GangaKithulgalam3.004.006.001.901.90Normal8.4
Gurugoda OyaHolombuwam3.003.405.000.920.91Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.401.151.10Normal18.9
Kehelgamu OyaNorwoodm1.503.004.500.990.98Normal1.0
Kalu GangaPutupaulam3.004.005.002.022.01Normal24.3
Kalu GangaEllagawam10.0010.7012.206.949.64Normal21.0
Kalu GangaRathnapuram5.207.509.502.612.58Normal4.1
Maguru GangaMaguram4.006.007.503.083.05Normal1.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.004.884.89Normal12.1
Gin GangaBaddegamam3.504.005.003.043.01Normal1.5
Gin GangaThawalamam4.006.007.501.791.77Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.660.63Normal3.5
Nilwala GangaPanadugamam5.006.007.502.982.96Normal6.8
Nilwala GangaPitabeddaram4.005.006.500.600.60Normal0.7
Urubokka GangaUrawam2.504.006.000.140.14Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.790.79Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.980.98Normal1.1
Kirindi OyaWellawayam4.405.405.901.071.09Normal0.0
Kuda OyaKuda Oyam6.908.408.801.321.31Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.02-0.03Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.980.98Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.540.54Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.320.32Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.780.78Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.12-1.84Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.502.70Normal1.0
Mahaweli GangaNawalapitiyam3.505.006.001.411.43Normal6.1
Badulu OyaThaldenam3.004.005.000.420.38Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.591.58Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-22-21-30-water-level
|
21-30-water-level
|
2025-10-22
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761148939.pdf
|
21:30
| 1,761,148,800
|
2025-10-22-21-30-water-level-0001
| 1
|
en
|
da46b20a474254fea199b781d54a42fb
| 1,152
|
Mahaweli GangaPeradeniyam5.007.009.002.502.70Normal1.0
Mahaweli GangaNawalapitiyam3.505.006.001.411.43Normal6.1
Badulu OyaThaldenam3.004.005.000.420.38Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.591.58Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.891.88Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.450.45Normal5.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.252.26Normal19.3
Maha OyaBadalgamam5.006.209.603.273.26Normal14.2
Maha OyaGiriullam5.506.507.502.082.07Normal20.2
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.721.72Normal0.6
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :Aravinda Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
12 Hr RF
in mm at
9:00 pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 pm
Water Level at 9:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-00-30-water-level
|
00-30-water-level
|
2025-10-23
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761159962.pdf
|
00:30
| 1,761,159,600
|
2025-10-23-00-30-water-level-0000
| 0
|
en
|
d71e88eea8c73f0026c305a87c52d770
| 1,983
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :12:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.002.40Normal-
Kelani GangaHanwellam7.008.0010.003.223.20Normal32.5
Kelani GangaGlencoursem15.0016.5019.0010.9211.05Normal26.3
Kelani GangaKithulgalam3.004.006.001.881.53Normal13.5
Gurugoda OyaHolombuwam3.003.405.000.910.90Normal5.6
Seethawaka GangaDeraniyagalam4.805.806.401.001.12Normal32.8
Kehelgamu OyaNorwoodm1.503.004.500.980.98Normal1.0
Kalu GangaPutupaulam3.004.005.002.002.00Normal26.3
Kalu GangaEllagawam10.0010.7012.206.936.92Normal33.2
Kalu GangaRathnapuram5.207.509.502.512.48Normal4.1
Maguru GangaMaguram4.006.007.502.972.95Normal5.5
Kuda GangaKalawellawa (Millakanda)m5.006.508.004.904.90Normal16.2
Gin GangaBaddegamam3.504.005.002.962.92Normal5.9
Gin GangaThawalamam4.006.007.501.731.71Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.580.58Normal3.5
Nilwala GangaPanadugamam5.006.007.502.952.92Normal6.8
Nilwala GangaPitabeddaram4.005.006.500.600.60Normal0.7
Urubokka GangaUrawam2.504.006.000.140.14Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.780.78Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.980.98Normal1.1
Kirindi OyaWellawayam4.405.405.901.111.11Normal0.0
Kuda OyaKuda Oyam6.908.408.801.301.30Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.05-0.06Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.970.96Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.530.53Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.320.32Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.780.78Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-1.65-1.58Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.902.96Normal1.0
Mahaweli GangaNawalapitiyam3.505.006.001.431.45Normal8.4
Badulu OyaThaldenam3.004.005.000.400.40Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.581.58Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-00-30-water-level
|
00-30-water-level
|
2025-10-23
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761159962.pdf
|
00:30
| 1,761,159,600
|
2025-10-23-00-30-water-level-0001
| 1
|
en
|
9dc034a09442d811cad02f2ea3e4263f
| 1,104
|
Mahaweli GangaPeradeniyam5.007.009.002.902.96Normal1.0
Mahaweli GangaNawalapitiyam3.505.006.001.431.45Normal8.4
Badulu OyaThaldenam3.004.005.000.400.40Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.581.58Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.851.84Normal2.5
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.262.26Normal27.9
Maha OyaBadalgamam5.006.209.603.233.22Normal16.4
Maha OyaGiriullam5.506.507.501.971.95Normal24.7
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.601.53Normal6.1
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :Aravinda Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
15 hr RF in
mm at
12:00 midnight
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 pm
Water Level at
12:00 midnight
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-03-30-water-level
|
03-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761173698.pdf
|
03:30
| 1,761,170,400
|
2025-10-23-03-30-water-level-0000
| 0
|
en
|
7126a0808c1d9e97fc6bed76f388e697
| 2,019
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :3:30 AM
StationUnitAlertLevel
MinorFloodLevel
MajorFloodLevel
Kelani GangaNagalagam Streetft4.005.007.002.802.80Normal-
Kelani GangaHanwellam7.008.0010.003.273.35Normal32.5
Kelani GangaGlencoursem15.0016.5019.0011.2911.45Normal43.1
Kelani GangaKithulgalam3.004.006.001.401.35Normal29.5
Gurugoda OyaHolombuwam3.003.405.000.920.95Normal11.2
Seethawaka GangaDeraniyagalam4.805.806.401.201.23Normal47.6
Kehelgamu OyaNorwoodm1.503.004.500.970.98Normal1.0
Kalu GangaPutupaulam3.004.005.002.002.00Normal30.5
Kalu GangaEllagawam10.0010.7012.206.946.96Normal36.8
Kalu GangaRathnapuram5.207.509.502.512.55Normal4.1
Maguru GangaMaguram4.006.007.502.912.95Normal14.1
Kuda GangaKalawellawa(Millakanda)m5.006.508.004.9116.2
Gin GangaBaddegamam3.504.005.002.862.84Normal23.8
Gin GangaThawalamam4.006.007.501.691.68Normal10.2
Nilwala GangaThalgahagodam1.401.702.800.620.64Normal8.4
Nilwala GangaPanadugamam5.006.007.502.902.89Normal9.1
Nilwala GangaPitabeddaram4.005.006.500.610.61Normal6.6
Urubokka GangaUrawam2.504.006.000.170.18Normal17.6
Walawe Ganga(RB 18)Walawe GangaMoraketiyam3.005.007.000.790.79Normal15.9
Kirindi OyaThanamalwilam4.005.005.500.980.98Normal6.8
Kirindi OyaWellawayam4.405.405.901.111.11Normal0.0
Kuda OyaKuda Oyam6.908.408.801.291.28Normal6.6
Menik Ganga(RB 26)Menik GangaKatharagamam4.004.606.50-0.07-0.06Normal1.0
Kumbukkan Oya(RB 31)Kumbukkan OyaNakkalam5.006.007.500.940.94Normal0.0
Heda Oya(RB 36)Heda OyaSiyambalanduwam4.506.007.000.530.53Normal0.0
Maduru Oya(RB 54)Maduru OyaPadiyathalawam4.004.506.000.320.32Normal0.0
Mahaweli GangaManampitiyam3.004.306.000.780.77Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-1.48-1.41Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.862.70Normal5.0
Mahaweli GangaNawalapitiyam3.505.006.001.551.59Normal18.7
Badulu OyaThaldenam3.004.005.000.360.35Normal1.1
Yan Oya(RB 67)Yan OyaHorowpothanam6.007.5010.501.571.56Normal0.0
Maa Oya (RB69)Mukunu OyaYaka Wewam4.005.006.000.550.55Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-03-30-water-level
|
03-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761173698.pdf
|
03:30
| 1,761,170,400
|
2025-10-23-03-30-water-level-0001
| 1
|
en
|
762b87ca69f2e61b528608ccc3bb036c
| 984
|
Mahaweli GangaNawalapitiyam3.505.006.001.551.59Normal18.7
Badulu OyaThaldenam3.004.005.000.360.35Normal1.1
Yan Oya(RB 67)Yan OyaHorowpothanam6.007.5010.501.571.56Normal0.0
Maa Oya (RB69)Mukunu OyaYaka Wewam4.005.006.000.550.55Normal0.0
Deduru Oya(RB 99)Deduru OyaMoragaswewam4.756.007.002.232.19Normal38.6
Maha OyaBadalgamam5.006.209.603.203.19Normal24.7
Maha OyaGiriullam5.506.507.501.911.89Normal28.9
Attanagalu Oya(RB 103)Attanagalu OyaDunamalem3.304.405.501.451.43Normal28.1
Prepared by :K.K.C.U.Dilshan (H.A.)
Checked by :Aravinda Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
River BasinTributory/River
Gauging StationWaterLevel at02:00AM
WaterLevel at03:00AM
Remarks
WaterLevelRising orFalling
18 hr RFin mm at03:00 AM
Kelani Ganga(RB 01)
Kalu Ganga(RB 03)
Gin Ganga(RB 09)
Nilwala Ganga(RB 12)
Kirindi Oya(RB 22)
MahaweliGanga (RB 60)
Maha Oya(RB 102)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-09-30-water-level
|
09-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761192687.pdf
|
09:30
| 1,761,192,000
|
2025-10-23-09-30-water-level-0000
| 0
|
en
|
849b45fdf321d53ce87eefc287a37690
| 2,006
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.001.95Normal-
Kelani GangaHanwellam7.008.0010.004.024.15Normal100.8
Kelani GangaGlencoursem15.0016.5019.0012.1312.30Normal85.9
Kelani GangaKithulgalam3.004.006.001.941.88Normal45.2
Gurugoda OyaHolombuwam3.003.405.001.562.00Normal35.7
Seethawaka GangaDeraniyagalam4.805.806.402.682.55Normal56.3
Kehelgamu OyaNorwoodm1.503.004.501.141.16Normal20.2
Kalu GangaPutupaulam3.004.005.002.072.05Normal48.9
Kalu GangaEllagawam10.0010.7012.207.247.38Normal62.5
Kalu GangaRathnapuram5.207.509.503.543.98Normal43.0
Maguru GangaMaguram4.006.007.504.164.36AlertRising59.3
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.055.12AlertRising45.3
Gin GangaBaddegamam3.504.005.002.802.82Normal45.4
Gin GangaThawalamam4.006.007.502.562.84Normal30.2
Nilwala GangaThalgahagodam1.401.702.800.700.70Normal44.6
Nilwala GangaPanadugamam5.006.007.503.013.14Normal39.2
Nilwala GangaPitabeddaram4.005.006.500.921.03Normal24.6
Urubokka GangaUrawam2.504.006.000.850.90Normal37.9
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.900.94Normal20.7
Kirindi OyaThanamalwilam4.005.005.500.990.99Normal8.0
Kirindi OyaWellawayam4.405.405.901.021.04Normal0.0
Kuda OyaKuda Oyam6.908.408.801.261.26Normal7.9
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.04-0.03Normal3.5
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.890.89Normal0.4
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.530.53Normal0.1
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.320.32Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.650.62Normal5.1
Mahaweli GangaWeraganthotam5.006.008.00-1.64-1.63Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.402.58Normal14.1
Mahaweli GangaNawalapitiyam3.505.006.001.962.12Normal33.6
Badulu OyaThaldenam3.004.005.000.390.38Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.541.53Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-09-30-water-level
|
09-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761192687.pdf
|
09:30
| 1,761,192,000
|
2025-10-23-09-30-water-level-0001
| 1
|
en
|
dd535b5c56c1e46cfdf419fae4764050
| 1,696
|
Mahaweli GangaPeradeniyam5.007.009.002.402.58Normal14.1
Mahaweli GangaNawalapitiyam3.505.006.001.962.12Normal33.6
Badulu OyaThaldenam3.004.005.000.390.38Normal1.1
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.541.53Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.731.70Normal3.9
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.920.94Normal54.9
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.012.03Normal62.1
Maha OyaBadalgamam5.006.209.603.253.29Normal71.0
Maha OyaGiriullam5.506.507.502.332.50Normal51.7
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.902.00Normal72.4
Prepared by : D.P.M.Alwis (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
DATE : 22-Oct-2025( 24 hrs ending at 8:30 AM on 23-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)27.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)49.4Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)28.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)45.7Dambulu Oya(Res) (HMIS)NALaxapana(CEB)53.2Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-09-30-water-level
|
09-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761192687.pdf
|
09:30
| 1,761,192,000
|
2025-10-23-09-30-water-level-0002
| 2
|
en
|
24239b30f4f59245a60a719651d5ee27
| 1,205
|
Castlereigh(CEB)27.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)49.4Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)28.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)45.7Dambulu Oya(Res) (HMIS)NALaxapana(CEB)53.2Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Kukulegama(CEB)65.0Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 14.5100.8Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : D.P.M.Alwis (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Hanwella
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-12-00-water-level
|
12-00-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761202542.pdf
|
12:00
| 1,761,201,000
|
2025-10-23-12-00-water-level-0000
| 0
|
en
|
6b60f7158d697a1e4063fe53ec9cb1eb
| 1,986
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :12:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.202.60Normal-
Kelani GangaHanwellam7.008.0010.004.444.56Normal0.0
Kelani GangaGlencoursem15.0016.5019.0012.6012.75Normal0.0
Kelani GangaKithulgalam3.004.006.002.051.95Normal1.5
Gurugoda OyaHolombuwam3.003.405.001.991.82Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.402.482.12Normal0.0
Kehelgamu OyaNorwoodm1.503.004.501.151.16Normal0.6
Kalu GangaPutupaulam3.004.005.002.042.08Normal0.0
Kalu GangaEllagawam10.0010.7012.207.587.68Normal0.0
Kalu GangaRathnapuram5.207.509.504.734.85Normal0.0
Maguru GangaMaguram4.006.007.504.604.69AlertRising0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.285.33AlertRising0.0
Gin GangaBaddegamam3.504.005.002.882.92Normal0.0
Gin GangaThawalamam4.006.007.502.852.75Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.650.68Normal0.0
Nilwala GangaPanadugamam5.006.007.503.423.55Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.261.29Normal0.0
Urubokka GangaUrawam2.504.006.001.041.04Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.910.90Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.980.97Normal0.0
Kirindi OyaWellawayam4.405.405.901.051.03Normal0.0
Kuda OyaKuda Oyam6.908.408.801.251.25Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.03-0.04Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.880.88Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.530.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.320.32Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.550.53Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-1.61-1.75Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.772.70Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.002.051.99Normal3.0
Badulu OyaThaldenam3.004.005.000.360.38Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.531.53Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-12-00-water-level
|
12-00-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761202542.pdf
|
12:00
| 1,761,201,000
|
2025-10-23-12-00-water-level-0001
| 1
|
en
|
553a687472a40849d7c188116a28fac7
| 1,153
|
Mahaweli GangaPeradeniyam5.007.009.002.772.70Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.002.051.99Normal3.0
Badulu OyaThaldenam3.004.005.000.360.38Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.531.53Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.621.59Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.930.95Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.152.28Normal0.0
Maha OyaBadalgamam5.006.209.603.413.50Normal0.0
Maha OyaGiriullam5.506.507.502.953.10Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.402.60Normal0.0
Prepared by : D.P.M.Alwis (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
3 Hr RF in
mm at 12:00 noon
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 am
Water Level at
12:00
noon
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-23
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761213913.pdf
|
15:30
| 1,761,213,600
|
2025-10-23-15-30-water-level--rainfall-0000
| 0
|
en
|
8546c8816b57324889e5d1b34759af1d
| 1,987
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :3:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.203.20Normal-
Kelani GangaHanwellam7.008.0010.004.804.99Normal0.0
Kelani GangaGlencoursem15.0016.5019.0012.8812.88Normal0.0
Kelani GangaKithulgalam3.004.006.001.951.95Normal6.8
Gurugoda OyaHolombuwam3.003.405.001.541.46Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.401.611.46Normal0.0
Kehelgamu OyaNorwoodm1.503.004.501.141.13Normal0.6
Kalu GangaPutupaulam3.004.005.002.142.15Normal5.5
Kalu GangaEllagawam10.0010.7012.207.797.85Normal0.0
Kalu GangaRathnapuram5.207.509.504.874.83Normal0.0
Maguru GangaMaguram4.006.007.504.894.84AlertFalling12.7
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.425.48AlertRising1.8
Gin GangaBaddegamam3.504.005.003.013.05Normal0.0
Gin GangaThawalamam4.006.007.502.602.57Normal3.1
Nilwala GangaThalgahagodam1.401.702.800.750.79Normal0.0
Nilwala GangaPanadugamam5.006.007.503.763.84Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.431.41Normal0.0
Urubokka GangaUrawam2.504.006.000.980.96Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.900.91Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.920.88Normal0.0
Kirindi OyaWellawayam4.405.405.901.110.99Normal0.0
Kuda OyaKuda Oyam6.908.408.801.251.25Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.04-0.05Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.860.86Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.300.30Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.520.54Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.00-2.14Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.692.67Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.951.82Normal3.6
Badulu OyaThaldenam3.004.005.000.350.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.531.53Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-23
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761213913.pdf
|
15:30
| 1,761,213,600
|
2025-10-23-15-30-water-level--rainfall-0001
| 1
|
en
|
ffe97a1e14bf895585c93aeb01065771
| 1,148
|
Mahaweli GangaPeradeniyam5.007.009.002.692.67Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.951.82Normal3.6
Badulu OyaThaldenam3.004.005.000.350.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.531.53Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.551.53Normal0.3
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.960.94Normal0.4
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.682.91Normal0.0
Maha OyaBadalgamam5.006.209.603.793.88Normal0.0
Maha OyaGiriullam5.506.507.503.283.32Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.822.90Normal0.0
Prepared by : P.A.G.Gayampath (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
6 hr RF in mm at 3:00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 2:00 pm
Water Level at 3:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-18-30-water-level
|
18-30-water-level
|
2025-10-23
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761226515.pdf
|
18:30
| 1,761,224,400
|
2025-10-23-18-30-water-level-0000
| 0
|
en
|
e0d7eae2b1e0e44fbe9b805082ae8244
| 1,990
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :6:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.002.80Normal-
Kelani GangaHanwellam7.008.0010.005.015.04Normal6.5
Kelani GangaGlencoursem15.0016.5019.0012.7512.66Normal8.2
Kelani GangaKithulgalam3.004.006.001.991.88Normal16.7
Gurugoda OyaHolombuwam3.003.405.001.361.36Normal12.9
Seethawaka GangaDeraniyagalam4.805.806.401.321.37Normal6.1
Kehelgamu OyaNorwoodm1.503.004.501.051.05Normal2.8
Kalu GangaPutupaulam3.004.005.002.182.18Normal6.1
Kalu GangaEllagawam10.0010.7012.207.988.04Normal6.4
Kalu GangaRathnapuram5.207.509.504.714.65Normal3.1
Maguru GangaMaguram4.006.007.504.814.79AlertFalling16.6
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.575.61AlertRising3.0
Gin GangaBaddegamam3.504.005.003.113.13Normal0.0
Gin GangaThawalamam4.006.007.502.562.47Normal8.0
Nilwala GangaThalgahagodam1.401.702.800.840.80Normal0.0
Nilwala GangaPanadugamam5.006.007.503.943.96Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.361.32Normal0.0
Urubokka GangaUrawam2.504.006.000.840.78Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.981.08Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.880.88Normal0.0
Kirindi OyaWellawayam4.405.405.900.991.00Normal0.0
Kuda OyaKuda Oyam6.908.408.801.241.24Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.06-0.07Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.850.84Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.290.29Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.600.63Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.56-2.56Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.742.90Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.781.80Normal9.9
Badulu OyaThaldenam3.004.005.000.350.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-18-30-water-level
|
18-30-water-level
|
2025-10-23
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761226515.pdf
|
18:30
| 1,761,224,400
|
2025-10-23-18-30-water-level-0001
| 1
|
en
|
1cbb23323bdd89e0099fc0243d154d58
| 1,146
|
Mahaweli GangaPeradeniyam5.007.009.002.742.90Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.781.80Normal9.9
Badulu OyaThaldenam3.004.005.000.350.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.501.52Normal0.3
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.870.85Normal4.9
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.003.684.30Normal5.1
Maha OyaBadalgamam5.006.209.604.044.07Normal13.3
Maha OyaGiriullam5.506.507.503.313.28Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.023.04Normal10.0
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gayampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
9 hr RF in mm at 6:00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 5:00 pm
Water Level at 6:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-21-30-water-level
|
21-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761235368.pdf
|
21:30
| 1,761,235,200
|
2025-10-23-21-30-water-level-0000
| 0
|
en
|
d497abe24a17da4bc54275aa01a33bc5
| 1,990
|
==== BLOCKS ====
0
DATE :23-Oct-2025TIME :9:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.302.10Normal-
Kelani GangaHanwellam7.008.0010.005.024.99Normal6.9
Kelani GangaGlencoursem15.0016.5019.0012.6012.59Normal8.2
Kelani GangaKithulgalam3.004.006.001.981.98Normal16.7
Gurugoda OyaHolombuwam3.003.405.001.541.84Normal12.9
Seethawaka GangaDeraniyagalam4.805.806.401.371.35Normal6.1
Kehelgamu OyaNorwoodm1.503.004.501.041.03Normal2.8
Kalu GangaPutupaulam3.004.005.002.202.22Normal6.1
Kalu GangaEllagawam10.0010.7012.208.138.15Normal6.4
Kalu GangaRathnapuram5.207.509.504.494.45Normal3.1
Maguru GangaMaguram4.006.007.504.754.72AlertFalling16.6
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.715.74AlertRising3.0
Gin GangaBaddegamam3.504.005.003.133.13Normal0.0
Gin GangaThawalamam4.006.007.502.392.34Normal8.0
Nilwala GangaThalgahagodam1.401.702.800.860.87Normal0.0
Nilwala GangaPanadugamam5.006.007.503.983.98Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.261.24Normal0.0
Urubokka GangaUrawam2.504.006.000.730.69Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.061.06Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.870.87Normal0.0
Kirindi OyaWellawayam4.405.405.901.061.09Normal0.0
Kuda OyaKuda Oyam6.908.408.801.231.22Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.820.82Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.280.28Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.670.70Normal1.1
Mahaweli GangaWeraganthotam5.006.008.00-0.25-0.25Normal1.8
Mahaweli GangaPeradeniyam5.007.009.003.603.70Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.831.80Normal9.9
Badulu OyaThaldenam3.004.005.000.380.38Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-23-21-30-water-level
|
21-30-water-level
|
2025-10-23
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761235368.pdf
|
21:30
| 1,761,235,200
|
2025-10-23-21-30-water-level-0001
| 1
|
en
|
ea77e832210eddc0b0188682ab16f421
| 1,088
|
Mahaweli GangaPeradeniyam5.007.009.003.603.70Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.831.80Normal9.9
Badulu OyaThaldenam3.004.005.000.380.38Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.581.60Normal0.3
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.005.085.12AlertRising5.6
Maha OyaBadalgamam5.006.209.604.094.08Normal13.5
Maha OyaGiriullam5.506.507.503.183.13Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.043.02Normal10.0
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gayampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
12 hr RF in mm at 9:00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 pm
Water Level at 9:00 pm
Nilwala Ganga
(RB 12)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-00-30-water-level
|
00-30-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761246364.pdf
|
00:30
| 1,761,246,000
|
2025-10-24-00-30-water-level-0000
| 0
|
en
|
27b1b021e84bdf28dd3236c200ad22eb
| 1,992
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :12:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.002.20Normal-
Kelani GangaHanwellam7.008.0010.004.934.89Normal6.9
Kelani GangaGlencoursem15.0016.5019.0012.4012.30Normal8.2
Kelani GangaKithulgalam3.004.006.001.841.83Normal16.7
Gurugoda OyaHolombuwam3.003.405.001.841.63Normal12.9
Seethawaka GangaDeraniyagalam4.805.806.401.361.32Normal6.1
Kehelgamu OyaNorwoodm1.503.004.501.011.00Normal2.8
Kalu GangaPutupaulam3.004.005.002.272.29Normal6.6
Kalu GangaEllagawam10.0010.7012.208.188.18Normal6.4
Kalu GangaRathnapuram5.207.509.504.314.24Normal3.1
Maguru GangaMaguram4.006.007.504.634.59AlertFalling18.4
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.805.82AlertRising3.0
Gin GangaBaddegamam3.504.005.003.113.11Normal1.7
Gin GangaThawalamam4.006.007.502.272.24Normal10.8
Nilwala GangaThalgahagodam1.401.702.800.860.85Normal0.0
Nilwala GangaPanadugamam5.006.007.503.903.84Normal0.3
Nilwala GangaPitabeddaram4.005.006.501.181.14Normal0.0
Urubokka GangaUrawam2.504.006.000.600.50Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.051.05Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.850.85Normal0.0
Kirindi OyaWellawayam4.405.405.901.111.10Normal0.0
Kuda OyaKuda Oyam6.908.408.801.221.23Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.09-0.09Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.800.79Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.270.27Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.680.67Normal1.1
Mahaweli GangaWeraganthotam5.006.008.00-2.02-1.98Normal1.8
Mahaweli GangaPeradeniyam5.007.009.003.603.50Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.781.76Normal9.9
Badulu OyaThaldenam3.004.005.000.360.35Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-00-30-water-level
|
00-30-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761246364.pdf
|
00:30
| 1,761,246,000
|
2025-10-24-00-30-water-level-0001
| 1
|
en
|
f11a28980222a75d4e2ddadb2fbcafe3
| 1,106
|
Mahaweli GangaPeradeniyam5.007.009.003.603.50Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.781.76Normal9.9
Badulu OyaThaldenam3.004.005.000.360.35Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.641.66Normal0.3
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.005.135.10AlertFalling5.6
Maha OyaBadalgamam5.006.209.604.054.01Normal13.5
Maha OyaGiriullam5.506.507.503.032.99Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.962.93Normal10.0
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gayampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
15 hr RF in
mm at
12:00 midnight
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 pm
Water Level at
12:00 midnight
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-03-30-water-level
|
03-30-water-level
|
2025-10-24
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761256991.pdf
|
03:30
| 1,761,256,800
|
2025-10-24-03-30-water-level-0000
| 0
|
en
|
c77b8f22175c5824facb596e3b3e8986
| 1,994
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :3:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.303.60Normal-
Kelani GangaHanwellam7.008.0010.004.814.77Normal9.0
Kelani GangaGlencoursem15.0016.5019.0012.2112.18Normal8.5
Kelani GangaKithulgalam3.004.006.001.731.61Normal19.6
Gurugoda OyaHolombuwam3.003.405.001.471.42Normal12.9
Seethawaka GangaDeraniyagalam4.805.806.401.181.24Normal10.9
Kehelgamu OyaNorwoodm1.503.004.500.990.99Normal2.8
Kalu GangaPutupaulam3.004.005.002.312.32Normal7.1
Kalu GangaEllagawam10.0010.7012.208.218.19Normal11.5
Kalu GangaRathnapuram5.207.509.504.043.93Normal3.1
Maguru GangaMaguram4.006.007.504.504.45AlertFalling18.4
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.885.90AlertRising6.4
Gin GangaBaddegamam3.504.005.003.103.08Normal2.5
Gin GangaThawalamam4.006.007.502.172.14Normal10.8
Nilwala GangaThalgahagodam1.401.702.800.840.84Normal0.0
Nilwala GangaPanadugamam5.006.007.503.723.66Normal0.3
Nilwala GangaPitabeddaram4.005.006.501.071.04Normal0.0
Urubokka GangaUrawam2.504.006.000.450.42Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.051.05Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.840.84Normal0.0
Kirindi OyaWellawayam4.405.405.901.101.10Normal0.0
Kuda OyaKuda Oyam6.908.408.801.211.20Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.800.80Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.270.27Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.670.65Normal1.1
Mahaweli GangaWeraganthotam5.006.008.00-1.90-1.84Normal1.8
Mahaweli GangaPeradeniyam5.007.009.003.283.15Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.771.67Normal11.9
Badulu OyaThaldenam3.004.005.000.360.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-03-30-water-level
|
03-30-water-level
|
2025-10-24
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761256991.pdf
|
03:30
| 1,761,256,800
|
2025-10-24-03-30-water-level-0001
| 1
|
en
|
3284c90eabb04cec305a2155785f1e51
| 1,098
|
Mahaweli GangaPeradeniyam5.007.009.003.283.15Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.771.67Normal11.9
Badulu OyaThaldenam3.004.005.000.360.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.681.70Normal10.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.004.984.95AlertFalling5.6
Maha OyaBadalgamam5.006.209.603.933.91Normal13.5
Maha OyaGiriullam5.506.507.502.922.90Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.932.93Normal11.2
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gatampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
18 hr RF in
mm at 03:00 AM
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at
02:00
AM
Water Level at
03:00
AM
Nilwala Ganga
(RB 12)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-06-00-water-level
|
06-00-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761268048.pdf
|
06:00
| 1,761,265,800
|
2025-10-24-06-00-water-level-0000
| 0
|
en
|
d8e0b8899931c7c205ffbece57f4a7c9
| 1,988
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :6:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.503.20Normal-
Kelani GangaHanwellam7.008.0010.004.714.67Normal9.0
Kelani GangaGlencoursem15.0016.5019.0012.0111.95Normal8.8
Kelani GangaKithulgalam3.004.006.001.681.73Normal19.6
Gurugoda OyaHolombuwam3.003.405.001.351.28Normal12.9
Seethawaka GangaDeraniyagalam4.805.806.401.161.15Normal10.9
Kehelgamu OyaNorwoodm1.503.004.500.990.98Normal4.6
Kalu GangaPutupaulam3.004.005.002.352.40Normal7.6
Kalu GangaEllagawam10.0010.7012.208.228.21Normal11.5
Kalu GangaRathnapuram5.207.509.503.753.66Normal4.2
Maguru GangaMaguram4.006.007.504.314.22AlertFalling18.4
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.905.90Alert6.4
Gin GangaBaddegamam3.504.005.003.053.03Normal2.5
Gin GangaThawalamam4.006.007.502.072.09Normal13.6
Nilwala GangaThalgahagodam1.401.702.800.820.85Normal0.0
Nilwala GangaPanadugamam5.006.007.503.563.51Normal0.3
Nilwala GangaPitabeddaram4.005.006.500.950.93Normal0.0
Urubokka GangaUrawam2.504.006.000.350.30Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.031.01Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.890.90Normal0.0
Kirindi OyaWellawayam4.405.405.901.071.06Normal0.0
Kuda OyaKuda Oyam6.908.408.801.201.20Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.790.79Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.260.26Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.580.53Normal1.1
Mahaweli GangaWeraganthotam5.006.008.00-1.76-1.73Normal1.8
Mahaweli GangaPeradeniyam5.007.009.002.632.45Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.551.63Normal11.9
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.501.50Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-06-00-water-level
|
06-00-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761268048.pdf
|
06:00
| 1,761,265,800
|
2025-10-24-06-00-water-level-0001
| 1
|
en
|
da96a13cb4225f2f806083200b83cd2a
| 1,098
|
Mahaweli GangaPeradeniyam5.007.009.002.632.45Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.551.63Normal11.9
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.501.50Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.721.75Normal11.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.004.864.75AlertFalling6.7
Maha OyaBadalgamam5.006.209.603.863.84Normal13.5
Maha OyaGiriullam5.506.507.502.932.93Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.902.85Normal12.4
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gayampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Water Level at
06:00
AM
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
21 hr RF in
mm at 06:00 AM
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at
05:00
AM
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-09-00-water-level
|
09-00-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761279093.pdf
|
09:00
| 1,761,276,600
|
2025-10-24-09-00-water-level-0000
| 0
|
en
|
b119277ed81ebf30726584fc481234ac
| 1,984
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.502.30Normal-
Kelani GangaHanwellam7.008.0010.004.554.47Normal11.2
Kelani GangaGlencoursem15.0016.5019.0011.7211.72Normal10.4
Kelani GangaKithulgalam3.004.006.001.801.60Normal19.6
Gurugoda OyaHolombuwam3.003.405.001.241.21Normal14.0
Seethawaka GangaDeraniyagalam4.805.806.401.171.16Normal11.7
Kehelgamu OyaNorwoodm1.503.004.500.980.98Normal4.6
Kalu GangaPutupaulam3.004.005.002.462.44Normal8.5
Kalu GangaEllagawam10.0010.7012.208.148.10Normal16.0
Kalu GangaRathnapuram5.207.509.503.493.41Normal4.2
Maguru GangaMaguram4.006.007.504.103.97Normal18.4
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.915.91Alert7.3
Gin GangaBaddegamam3.504.005.002.982.96Normal5.8
Gin GangaThawalamam4.006.007.502.032.01Normal13.6
Nilwala GangaThalgahagodam1.401.702.800.860.85Normal0.0
Nilwala GangaPanadugamam5.006.007.503.423.36Normal0.3
Nilwala GangaPitabeddaram4.005.006.500.860.82Normal4.7
Urubokka GangaUrawam2.504.006.000.260.25Normal0.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.920.92Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.950.93Normal0.0
Kirindi OyaWellawayam4.405.405.900.900.90Normal0.0
Kuda OyaKuda Oyam6.908.408.801.201.20Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.790.79Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.260.26Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.440.39Normal1.1
Mahaweli GangaWeraganthotam5.006.008.00-1.82-1.82Normal1.8
Mahaweli GangaPeradeniyam5.007.009.002.322.41Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.551.53Normal11.9
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.501.49Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-09-00-water-level
|
09-00-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761279093.pdf
|
09:00
| 1,761,276,600
|
2025-10-24-09-00-water-level-0001
| 1
|
en
|
40625f8d00821a312c2e12d04797da71
| 1,701
|
Mahaweli GangaPeradeniyam5.007.009.002.322.41Normal14.2
Mahaweli GangaNawalapitiyam3.505.006.001.551.53Normal11.9
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.501.49Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.801.83Normal11.8
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.700.68Normal8.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.004.594.55Normal6.7
Maha OyaBadalgamam5.006.209.603.833.83Normal0.0
Maha OyaGiriullam5.506.507.502.862.80Normal7.3
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.782.70Normal12.4
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
DATE : 23-Oct-2025( 24 hrs ending at 8:30 AM on 24-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)20.5Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)30.6Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)20.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)27.3Dambulu Oya(Res) (HMIS)NALaxapana(CEB)25.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-09-00-water-level
|
09-00-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761279093.pdf
|
09:00
| 1,761,276,600
|
2025-10-24-09-00-water-level-0002
| 2
|
en
|
e6db9f5c91cfd848c29deb1cc387fd39
| 1,209
|
Castlereigh(CEB)20.5Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)30.6Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)20.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)27.3Dambulu Oya(Res) (HMIS)NALaxapana(CEB)25.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Norton(CEB)30.6Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 4.019.6Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Kithulgala
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-12-30-water-level
|
12-30-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761289299.pdf
|
12:30
| 1,761,289,200
|
2025-10-24-12-30-water-level-0000
| 0
|
en
|
8d6fe9029d9f9dd084bf25a26a16d4fc
| 2,043
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :12:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.402.50Normal-
Kelani GangaHanwellam7.008.0010.004.314.23Normal0.7
Kelani GangaGlencoursem15.0016.5019.0011.4511.41Normal1.1
Kelani GangaKithulgalam3.004.006.001.491.79Normal2.3
Gurugoda OyaHolombuwam3.003.405.001.161.15Normal6.7
Seethawaka GangaDeraniyagalam4.805.806.401.101.07Normal0.5
Kehelgamu OyaNorwoodm1.503.004.500.980.99Normal1.3
Kalu GangaPutupaulam3.004.005.002.432.43Normal7.6
Kalu GangaEllagawam10.0010.7012.208.048.02Normal4.4
Kalu GangaRathnapuram5.207.509.503.253.18Normal4.0
Maguru GangaMaguram4.006.007.503.703.61Normal3.6
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.915.91Alert2.2
Gin GangaBaddegamam3.504.005.002.912.88Normal0.0
Gin GangaThawalamam4.006.007.501.802.05Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.830.82Normal0.0
Nilwala GangaPanadugamam5.006.007.503.253.23Normal0.0
Nilwala GangaPitabeddaram4.005.006.500.770.77Normal0.0
Urubokka GangaUrawam2.504.006.000.250.26Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.900.90Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.900.87Normal0.0
Kirindi OyaWellawayam4.405.405.900.890.89Normal0.0
Kuda OyaKuda Oyam6.908.408.801.191.19Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.790.79Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.250.25Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.320.28Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-1.93-2.06Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.302.20Normal2.1
Mahaweli GangaNawalapitiyam3.505.006.001.511.57Normal11.7
Badulu OyaThaldenam3.004.005.000.330.32Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.49Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.510.51Normal8.8
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-12-30-water-level
|
12-30-water-level
|
2025-10-24
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761289299.pdf
|
12:30
| 1,761,289,200
|
2025-10-24-12-30-water-level-0001
| 1
|
en
|
a9dbb318bcc9c0cc88ebf5c03f2ab7d8
| 1,158
|
Mahaweli GangaNawalapitiyam3.505.006.001.511.57Normal11.7
Badulu OyaThaldenam3.004.005.000.330.32Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.49Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.510.51Normal8.8
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.881.90Normal18.8
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.670.67Normal1.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.004.364.25Normal3.7
Maha OyaBadalgamam5.006.209.603.803.77Normal1.6
Maha OyaGiriullam5.506.507.502.662.60Normal10.4
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.582.54Normal10.8
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
3 Hr RF in
mm at 12:00 noon
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 am
Water Level at
12:00
noon
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-24
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761300983.pdf
|
15:30
| 1,761,300,000
|
2025-10-24-15-30-water-level--rainfall-0000
| 0
|
en
|
22f856b1efcd105d6c02086ed8ada6bd
| 1,984
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :3:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.903.00Normal-
Kelani GangaHanwellam7.008.0010.004.084.02Normal0.7
Kelani GangaGlencoursem15.0016.5019.0011.3511.31Normal1.6
Kelani GangaKithulgalam3.004.006.001.771.76Normal2.3
Gurugoda OyaHolombuwam3.003.405.001.131.13Normal7.8
Seethawaka GangaDeraniyagalam4.805.806.401.101.12Normal0.5
Kehelgamu OyaNorwoodm1.503.004.500.981.01Normal3.8
Kalu GangaPutupaulam3.004.005.002.452.45Normal8.5
Kalu GangaEllagawam10.0010.7012.207.997.95Normal4.4
Kalu GangaRathnapuram5.207.509.503.093.12Normal4.8
Maguru GangaMaguram4.006.007.503.543.51Normal3.6
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.895.88AlertFalling3.0
Gin GangaBaddegamam3.504.005.002.832.81Normal0.0
Gin GangaThawalamam4.006.007.502.172.17Normal2.1
Nilwala GangaThalgahagodam1.401.702.800.810.80Normal0.0
Nilwala GangaPanadugamam5.006.007.503.153.11Normal0.3
Nilwala GangaPitabeddaram4.005.006.500.770.78Normal9.8
Urubokka GangaUrawam2.504.006.000.260.27Normal4.6
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.900.90Normal4.3
Kirindi OyaThanamalwilam4.005.005.500.850.71Normal3.8
Kirindi OyaWellawayam4.405.405.900.890.88Normal0.0
Kuda OyaKuda Oyam6.908.408.801.181.18Normal1.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal3.9
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.800.80Normal5.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.250.25Normal5.2
Mahaweli GangaManampitiya m3.004.306.000.240.29Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-2.23-2.25Normal2.4
Mahaweli GangaPeradeniyam5.007.009.002.322.30Normal4.1
Mahaweli GangaNawalapitiyam3.505.006.001.611.59Normal11.7
Badulu OyaThaldenam3.004.005.000.310.35Normal0.5
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.50Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-24
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761300983.pdf
|
15:30
| 1,761,300,000
|
2025-10-24-15-30-water-level--rainfall-0001
| 1
|
en
|
2b0040c48672989e869cd6ee46ad554f
| 1,154
|
Mahaweli GangaPeradeniyam5.007.009.002.322.30Normal4.1
Mahaweli GangaNawalapitiyam3.505.006.001.611.59Normal11.7
Badulu OyaThaldenam3.004.005.000.310.35Normal0.5
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.50Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.972.02Normal24.1
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.700.73Normal13.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.004.023.98Normal4.9
Maha OyaBadalgamam5.006.209.603.683.64Normal1.6
Maha OyaGiriullam5.506.507.502.552.53Normal11.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.502.52Normal10.8
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
6 Hr RF in mm at 3:00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 2:00 pm
Water Level at 3:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-18-30-water-level
|
18-30-water-level
|
2025-10-24
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761314642.pdf
|
18:30
| 1,761,310,800
|
2025-10-24-18-30-water-level-0000
| 0
|
en
|
a4241a33e7855031002539d94eb893e0
| 1,982
|
==== BLOCKS ====
0
DATE :24-Oct-2025TIME :6:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.902.80Normal-
Kelani GangaHanwellam7.008.0010.003.933.87Normal1.4
Kelani GangaGlencoursem15.0016.5019.0011.2311.20Normal5.1
Kelani GangaKithulgalam3.004.006.001.951.95Normal3.8
Gurugoda OyaHolombuwam3.003.405.001.121.16Normal9.8
Seethawaka GangaDeraniyagalam4.805.806.401.121.14Normal5.5
Kehelgamu OyaNorwoodm1.503.004.501.011.00Normal7.6
Kalu GangaPutupaulam3.004.005.002.462.45Normal11.7
Kalu GangaEllagawam10.0010.7012.207.837.78Normal4.4
Kalu GangaRathnapuram5.207.509.503.323.38Normal23.4
Maguru GangaMaguram4.006.007.502.432.39Normal5.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.855.85Alert4.8
Gin GangaBaddegamam3.504.005.002.742.71Normal0.0
Gin GangaThawalamam4.006.007.502.122.10Normal12.7
Nilwala GangaThalgahagodam1.401.702.800.800.80Normal0.0
Nilwala GangaPanadugamam5.006.007.503.042.98Normal1.5
Nilwala GangaPitabeddaram4.005.006.500.790.81Normal10.6
Urubokka GangaUrawam2.504.006.000.290.31Normal4.6
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.880.88Normal4.8
Kirindi OyaThanamalwilam4.005.005.500.630.61Normal4.0
Kirindi OyaWellawayam4.405.405.900.880.88Normal0.0
Kuda OyaKuda Oyam6.908.408.801.181.17Normal1.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.09-0.08Normal4.4
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.780.77Normal5.5
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.7
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.250.25Normal15.2
Mahaweli GangaManampitiya m3.004.306.000.300.30Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-2.33-2.43Normal2.4
Mahaweli GangaPeradeniyam5.007.009.002.542.73Normal7.3
Mahaweli GangaNawalapitiyam3.505.006.001.571.53Normal12.6
Badulu OyaThaldenam3.004.005.000.360.35Normal0.5
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-24-18-30-water-level
|
18-30-water-level
|
2025-10-24
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761314642.pdf
|
18:30
| 1,761,310,800
|
2025-10-24-18-30-water-level-0001
| 1
|
en
|
691f0478dafc7164b9693e172948a3b3
| 1,158
|
Mahaweli GangaPeradeniyam5.007.009.002.542.73Normal7.3
Mahaweli GangaNawalapitiyam3.505.006.001.571.53Normal12.6
Badulu OyaThaldenam3.004.005.000.360.35Normal0.5
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.521.52Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.132.18Normal24.1
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.780.80Normal14.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.003.192.87Normal6.2
Maha OyaBadalgamam5.006.209.603.603.59Normal8.8
Maha OyaGiriullam5.506.507.502.552.58Normal17.8
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.542.58Normal18.0
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
9 Hr RF in mm at 6.00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 5:00 pm
Water Level at 6:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-00-30-water-level
|
00-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761333493.pdf
|
00:30
| 1,761,332,400
|
2025-10-25-00-30-water-level-0000
| 0
|
en
|
54d1cf58bc3d6e5cde9632e15053a4e6
| 1,997
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :12:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.302.50Normal-
Kelani GangaHanwellam7.008.0010.003.723.70Normal10.5
Kelani GangaGlencoursem15.0016.5019.0011.4011.48Normal17.4
Kelani GangaKithulgalam3.004.006.001.751.75Normal29.3
Gurugoda OyaHolombuwam3.003.405.001.131.12Normal15.7
Seethawaka GangaDeraniyagalam4.805.806.401.131.19Normal11.9
Kehelgamu OyaNorwoodm1.503.004.501.000.99Normal13.6
Kalu GangaPutupaulam3.004.005.002.442.44Normal33.4
Kalu GangaEllagawam10.0010.7012.207.617.72Normal26.4
Kalu GangaRathnapuram5.207.509.504.534.80Normal52.0
Maguru GangaMaguram4.006.007.503.223.19Normal9.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.905.96AlertRising28.8
Gin GangaBaddegamam3.504.005.002.602.60Normal20.5
Gin GangaThawalamam4.006.007.502.16NANormal15.3
Nilwala GangaThalgahagodam1.401.702.800.760.76Normal2.7
Nilwala GangaPanadugamam5.006.007.502.902.95Normal7.7
Nilwala GangaPitabeddaram4.005.006.500.900.91Normal17.3
Urubokka GangaUrawam2.504.006.000.560.60Normal10.5
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.870.87Normal6.3
Kirindi OyaThanamalwilam4.005.005.500.570.57Normal5.0
Kirindi OyaWellawayam4.405.405.900.960.97Normal1.4
Kuda OyaKuda Oyam6.908.408.801.161.16Normal2.1
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal4.6
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.77Normal5.9
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal1.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.240.24Normal15.2
Mahaweli GangaManampitiya m3.004.306.000.520.56Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-2.00-1.90Normal2.4
Mahaweli GangaPeradeniyam5.007.009.003.253.20Normal9.8
Mahaweli GangaNawalapitiyam3.505.006.001.932.07Normal18.4
Badulu OyaThaldenam3.004.005.000.290.29Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.651.67Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-00-30-water-level
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00-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761333493.pdf
|
00:30
| 1,761,332,400
|
2025-10-25-00-30-water-level-0001
| 1
|
en
|
ce0e559f3b62993932290e4b4e7a8232
| 1,109
|
Mahaweli GangaPeradeniyam5.007.009.003.253.20Normal9.8
Mahaweli GangaNawalapitiyam3.505.006.001.932.07Normal18.4
Badulu OyaThaldenam3.004.005.000.290.29Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.651.67Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.502.54Normal24.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.322.32Normal6.2
Maha OyaBadalgamam5.006.209.603.603.61Normal9.5
Maha OyaGiriullam5.506.507.502.582.56Normal19.5
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.652.69Normal27.0
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
15 Hr RF
in mm at
12.00 midnight
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water Level
Rising or
FallingRiver Basin
Water Level at 11:00 pm
Water Level at
12:00 midnight
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-03-30-water-level
|
03-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761349095.pdf
|
03:30
| 1,761,343,200
|
2025-10-25-03-30-water-level-0000
| 0
|
en
|
3410ece71392cb98aba7af3d6be2cb44
| 1,997
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :3:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.003.10Normal-
Kelani GangaHanwellam7.008.0010.003.743.79Normal10.5
Kelani GangaGlencoursem15.0016.5019.0011.6511.70Normal17.4
Kelani GangaKithulgalam3.004.006.001.891.81Normal29.3
Gurugoda OyaHolombuwam3.003.405.001.101.08Normal15.7
Seethawaka GangaDeraniyagalam4.805.806.401.161.17Normal11.9
Kehelgamu OyaNorwoodm1.503.004.501.001.01Normal13.6
Kalu GangaPutupaulam3.004.005.002.442.43Normal33.4
Kalu GangaEllagawam10.0010.7012.207.697.71Normal26.4
Kalu GangaRathnapuram5.207.509.505.365.45AlertRising52.0
Maguru GangaMaguram4.006.007.503.153.13Normal9.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.875.87Alert35.9
Gin GangaBaddegamam3.504.005.002.602.60Normal21.8
Gin GangaThawalamam4.006.007.502.232.25Normal15.3
Nilwala GangaThalgahagodam1.401.702.800.750.74Normal3.8
Nilwala GangaPanadugamam5.006.007.503.083.11Normal9.8
Nilwala GangaPitabeddaram4.005.006.500.930.95Normal17.3
Urubokka GangaUrawam2.504.006.000.660.68Normal10.5
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.870.87Normal6.3
Kirindi OyaThanamalwilam4.005.005.500.560.56Normal5.0
Kirindi OyaWellawayam4.405.405.900.980.98Normal1.4
Kuda OyaKuda Oyam6.908.408.801.161.15Normal2.1
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal4.6
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.78Normal5.9
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal1.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.240.24Normal15.2
Mahaweli GangaManampitiya m3.004.306.000.570.57Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-1.79-1.74Normal2.4
Mahaweli GangaPeradeniyam5.007.009.003.111.95Normal9.8
Mahaweli GangaNawalapitiyam3.505.006.001.861.76Normal18.4
Badulu OyaThaldenam3.004.005.000.270.27Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.641.64Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-03-30-water-level
|
03-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761349095.pdf
|
03:30
| 1,761,343,200
|
2025-10-25-03-30-water-level-0001
| 1
|
en
|
bb9b2415b8feaddc78243f0c3299e696
| 1,093
|
Mahaweli GangaPeradeniyam5.007.009.003.111.95Normal9.8
Mahaweli GangaNawalapitiyam3.505.006.001.861.76Normal18.4
Badulu OyaThaldenam3.004.005.000.270.27Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.641.64Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.592.62Normal24.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.302.30Normal6.2
Maha OyaBadalgamam5.006.209.603.593.58Normal9.5
Maha OyaGiriullam5.506.507.502.532.52Normal19.8
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.692.70Normal27.0
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
18 Hr RF
in mm at
3.00 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water Level
Rising or
FallingRiver Basin
Water Level at 2:00 am
Water Level at 3:00 am
Nilwala Ganga
(RB 12)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-06-30-water-level
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06-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761356612.pdf
|
06:30
| 1,761,354,000
|
2025-10-25-06-30-water-level-0000
| 0
|
en
|
af538e8dcbe25f0b70015e696af3b310
| 2,007
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :6:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.153.10Normal-
Kelani GangaHanwellam7.008.0010.003.923.92Normal33.3
Kelani GangaGlencoursem15.0016.5019.0011.6511.61Normal22.4
Kelani GangaKithulgalam3.004.006.001.731.72Normal43.3
Gurugoda OyaHolombuwam3.003.405.001.111.13Normal20.4
Seethawaka GangaDeraniyagalam4.805.806.401.171.21Normal25.1
Kehelgamu OyaNorwoodm1.503.004.501.021.04Normal16.8
Kalu GangaPutupaulam3.004.005.002.412.42Normal65.6
Kalu GangaEllagawam10.0010.7012.207.787.95Normal70.0
Kalu GangaRathnapuram5.207.509.505.375.31AlertFalling69.9
Maguru GangaMaguram4.006.007.503.163.18Normal14.3
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.885.94AlertRising64.9
Gin GangaBaddegamam3.504.005.002.622.65Normal37.9
Gin GangaThawalamam4.006.007.502.312.37Normal28.1
Nilwala GangaThalgahagodam1.401.702.800.730.73Normal3.8
Nilwala GangaPanadugamam5.006.007.503.183.23Normal12.5
Nilwala GangaPitabeddaram4.005.006.501.001.03Normal18.6
Urubokka GangaUrawam2.504.006.000.700.66Normal15.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.870.90Normal6.6
Kirindi OyaThanamalwilam4.005.005.500.580.61Normal5.0
Kirindi OyaWellawayam4.405.405.900.960.93Normal1.4
Kuda OyaKuda Oyam6.908.408.801.151.15Normal2.1
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.09Normal4.6
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.780.78Normal5.9
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal1.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal15.2
Mahaweli GangaManampitiya m3.004.306.000.500.48Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-1.81-2.08Normal2.4
Mahaweli GangaPeradeniyam5.007.009.002.602.46Normal19.4
Mahaweli GangaNawalapitiyam3.505.006.001.661.64Normal20.5
Badulu OyaThaldenam3.004.005.000.290.30Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.641.64Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-06-30-water-level
|
06-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761356612.pdf
|
06:30
| 1,761,354,000
|
2025-10-25-06-30-water-level-0001
| 1
|
en
|
c25c4a9f0085cfc365f28573a95a5a97
| 1,096
|
Mahaweli GangaPeradeniyam5.007.009.002.602.46Normal19.4
Mahaweli GangaNawalapitiyam3.505.006.001.661.64Normal20.5
Badulu OyaThaldenam3.004.005.000.290.30Normal0.9
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.641.64Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.662.68Normal24.1
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.422.49Normal10.1
Maha OyaBadalgamam5.006.209.603.563.55Normal11.1
Maha OyaGiriullam5.506.507.502.482.46Normal23.7
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.712.71Normal49.0
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :S.G.V.R.D.N.A.Gunasekara (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
21 Hr RF
in mm at
6.00 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water Level
Rising or
FallingRiver Basin
Water Level at 5:00 am
Water Level at 6:00 am
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-09-30-water-level
|
09-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761365380.pdf
|
09:30
| 1,761,364,800
|
2025-10-25-09-30-water-level-0000
| 0
|
en
|
e39acb784b568d93135e4ab98c419794
| 2,008
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.802.60Normal-
Kelani GangaHanwellam7.008.0010.003.943.94Normal36.5
Kelani GangaGlencoursem15.0016.5019.0011.5711.59Normal24.3
Kelani GangaKithulgalam3.004.006.001.732.20Normal46.3
Gurugoda OyaHolombuwam3.003.405.001.091.12Normal21.0
Seethawaka GangaDeraniyagalam4.805.806.401.421.94Normal29.2
Kehelgamu OyaNorwoodm1.503.004.501.101.18Normal28.1
Kalu GangaPutupaulam3.004.005.002.572.58Normal74.3
Kalu GangaEllagawam10.0010.7012.208.218.27Normal81.7
Kalu GangaRathnapuram5.207.509.505.595.91AlertRising93.4
Maguru GangaMaguram4.006.007.503.723.88Normal39.5
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.006.03AlertRising77.7
Gin GangaBaddegamam3.504.005.002.762.81Normal47.9
Gin GangaThawalamam4.006.007.502.352.35Normal69.0
Nilwala GangaThalgahagodam1.401.702.800.780.76Normal26.5
Nilwala GangaPanadugamam5.006.007.503.363.51Normal39.6
Nilwala GangaPitabeddaram4.005.006.501.461.55Normal70.0
Urubokka GangaUrawam2.504.006.000.901.28Normal53.1
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.991.00Normal17.9
Kirindi OyaThanamalwilam4.005.005.500.630.68Normal6.8
Kirindi OyaWellawayam4.405.405.900.910.92Normal2.5
Kuda OyaKuda Oyam6.908.408.801.151.16Normal4.1
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.07Normal4.6
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.780.78Normal5.9
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal1.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal15.2
Mahaweli GangaManampitiya m3.004.306.000.350.34Normal22.7
Mahaweli GangaWeraganthotam5.006.008.00-2.48-2.60Normal2.9
Mahaweli GangaPeradeniyam5.007.009.002.502.50Normal21.1
Mahaweli GangaNawalapitiyam3.505.006.001.882.22Normal27.5
Badulu OyaThaldenam3.004.005.000.320.32Normal4.2
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.631.63Normal11.9
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-09-30-water-level
|
09-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761365380.pdf
|
09:30
| 1,761,364,800
|
2025-10-25-09-30-water-level-0001
| 1
|
en
|
5fb200b784ba7a1f0952234908f592f1
| 1,702
|
Mahaweli GangaPeradeniyam5.007.009.002.502.50Normal21.1
Mahaweli GangaNawalapitiyam3.505.006.001.882.22Normal27.5
Badulu OyaThaldenam3.004.005.000.320.32Normal4.2
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.631.63Normal11.9
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.792.86Normal24.1
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.930.97Normal28.3
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.702.70Normal12.1
Maha OyaBadalgamam5.006.209.603.533.51Normal16.2
Maha OyaGiriullam5.506.507.502.422.40Normal24.5
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.732.78Normal56.3
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
DATE : 24-Oct-2025( 24 hrs ending at 8:30 AM on 25-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)39.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)36.5Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)18.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)28.8Dambulu Oya(Res) (HMIS)NALaxapana(CEB)14.4Ampara7.1Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)1.5Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-09-30-water-level
|
09-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761365380.pdf
|
09:30
| 1,761,364,800
|
2025-10-25-09-30-water-level-0002
| 2
|
en
|
b2ccccc28c38afe94c5ec71d7e4342e3
| 1,209
|
Castlereigh(CEB)39.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)36.5Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)18.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)28.8Dambulu Oya(Res) (HMIS)NALaxapana(CEB)14.4Ampara7.1Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)1.5Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Kukulegama(CEB)63.0Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 4.093.4Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Rathnapura
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-11-30-flood-warning-for-b19f5eb9
|
11-30-flood-warning-for-kuda-ganga-subbasin-of-kalu-river--no-01
|
2025-10-25
|
Flood Warning for Kuda Ganga SubBasin Of Kalu River - NO 01
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Flood_Warning__for_Kuda_Ganga_SubBasin_Of_Kalu_River_-_NO_01_(2025__1761372465.pdf
|
11:30
| 1,761,372,000
|
2025-10-25-11-30-flood-warning-for-b19f5eb9-0000
| 0
|
en
|
e048a1ab8de2e3b6e930aa0fa3ae06f5
| 1,155
|
==== BLOCKS ====
jdßud¾. fomd¾;fïka;=j
ePu;g;ghrdj; jpizf;fsk; IRRIGATION DEPARTMENT (HYDROLOGY AND DISATER MANAGEMENT DIVISION)
j d ß u d ¾ . wOHlaI *elaia ,smskh 230, ;e.fm. 1138, fn!oaOdf,dal udj;,fld<U07,•,xldj eP u;g ;g hr dj gzpg;ghsu; 011-2581636 gf;]; 011-2591125 Kftup 230, j.ng.1138,ngsj;jhNyhf;fkhtj;ij>nfhOk;G 07>,yq;if Director of Irrigation Fax Address 230, P.O. Box 1138, BauddhalokaMawatha, Colombo 07, Sri Lanka ³rl:kh^fmd³& œoaHq;a ,smskh fj’ wvœh njhiyNgrp(nghJ) 011-2590145 <.nka;y; Kftup [email protected] ,izajsk; www.irrigation.gov.lk Telephone(General) E-mail Address Web site uf.a wxlh Tf’ wxlh oskh vdJ ,y ckJ ,y jpf My No. Your No. Date Time :- 11.00 AM වේලාව :- වෙ.ව. 11.00
2025.10.27 දින පෙ.ව 11.00 දක්වා වලංගුපේ. Valid till 11.00 AM on 27th of October 2025 ගංවතුර අනතුරු ඇඟවීවේ නිවේදන : අංක - 01 වර්ණය - ඇම්බර් Flood Warning Message : Number - 01 Colour – Amber
කළු ගවඟහි කුඩා ගඟ උෙ වරෝණිය - Kuda Ganga Sub Basin of Kalu River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-11-30-flood-warning-for-b19f5eb9
|
11-30-flood-warning-for-kuda-ganga-subbasin-of-kalu-river--no-01
|
2025-10-25
|
Flood Warning for Kuda Ganga SubBasin Of Kalu River - NO 01
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Flood_Warning__for_Kuda_Ganga_SubBasin_Of_Kalu_River_-_NO_01_(2025__1761372465.pdf
|
11:30
| 1,761,372,000
|
2025-10-25-11-30-flood-warning-for-b19f5eb9-0001
| 1
|
en
|
bbc557bc45509f273c83778d10b37cbe
| 759
|
2025.10.27 දින පෙ.ව 11.00 දක්වා වලංගුපේ. Valid till 11.00 AM on 27th of October 2025 ගංවතුර අනතුරු ඇඟවීවේ නිවේදන : අංක - 01 වර්ණය - ඇම්බර් Flood Warning Message : Number - 01 Colour – Amber
කළු ගවඟහි කුඩා ගඟ උෙ වරෝණිය - Kuda Ganga Sub Basin of Kalu River
ඉංජි. එල්.එ ්.සූරියබණ්ඩාර
වාරිමාර්ග අධයක්ෂ (ජලවිදයා හා දෙදා කළමනාකරණ)
jeisosh yiqrejd isú,l iisúu;a lruq kioePiuKfhikg;gLj;jYk; ,yq;ifianrOikA+l;lYk;
Managing Rain Water --- Make Sri Lanka Prosperous
DI/Hydro/103(V) 2025.10.25
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-12-30-water-level--rainfall
|
12-30-water-level--rainfall
|
2025-10-25
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761375578.pdf
|
12:30
| 1,761,375,600
|
2025-10-25-12-30-water-level--rainfall-0000
| 0
|
en
|
c076e1e6864729246b52aae7091a781f
| 1,995
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :12:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.102.30Normal-
Kelani GangaHanwellam7.008.0010.003.963.98Normal5.8
Kelani GangaGlencoursem15.0016.5019.0011.7211.82Normal8.3
Kelani GangaKithulgalam3.004.006.002.102.00Normal2.0
Gurugoda OyaHolombuwam3.003.405.001.511.60Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.962.04Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.191.18Normal0.0
Kalu GangaPutupaulam3.004.005.002.622.65Normal1.2
Kalu GangaEllagawam10.0010.7012.208.368.41Normal0.5
Kalu GangaRathnapuram5.207.509.506.396.37AlertFalling0.0
Maguru GangaMaguram4.006.007.504.214.40AlertRising4.8
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.096.11AlertRising0.6
Gin GangaBaddegamam3.504.005.003.003.09Normal14.3
Gin GangaThawalamam4.006.007.502.592.87Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.790.80Normal4.5
Nilwala GangaPanadugamam5.006.007.504.304.65Normal2.3
Nilwala GangaPitabeddaram4.005.006.502.212.29Normal1.2
Urubokka GangaUrawam2.504.006.001.701.85Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.071.10Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.750.76Normal0.8
Kirindi OyaWellawayam4.405.405.900.950.95Normal0.0
Kuda OyaKuda Oyam6.908.408.801.171.17Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.06-0.06Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.780.78Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.300.28Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.25-2.10Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.552.60Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.002.132.06Normal1.1
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.631.63Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-12-30-water-level--rainfall
|
12-30-water-level--rainfall
|
2025-10-25
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761375578.pdf
|
12:30
| 1,761,375,600
|
2025-10-25-12-30-water-level--rainfall-0001
| 1
|
en
|
be62c85e1c39e9a8862a365462d1ecc1
| 1,153
|
Mahaweli GangaPeradeniyam5.007.009.002.552.60Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.002.132.06Normal1.1
Badulu OyaThaldenam3.004.005.000.340.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.631.63Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.803.013.00Normal0.6
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.990.98Normal2.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.662.64Normal0.0
Maha OyaBadalgamam5.006.209.603.493.48Normal9.1
Maha OyaGiriullam5.506.507.502.382.38Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.983.05Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
3 Hr RF in
mm at 12.00 noon
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 am
Water Level at
12:00
noon
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-12-45-flood-warning-for-d9216af3
|
12-45-flood-warning-for-kuda-ganga-sub-basin-of-kalu-river--no-01-tamil
|
2025-10-25
|
Flood Warning for Kuda Ganga Sub Basin of Kalu River - NO 01 (Tamil)
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Flood_Warning__for_Kuda_Ganga_SubBasin_Of_Kalu_River_-_NO_01_on_2025__1761376590.pdf
|
12:45
| 1,761,376,500
|
2025-10-25-12-45-flood-warning-for-d9216af3-0000
| 0
|
en
|
e724e727d9453c3098069903b45e352e
| 3,979
|
==== BLOCKS ====
jdßud¾. fomd¾;fïka;=j
ePu;g;ghrdj; jpizf;fsk; IRRIGATION DEPARTMENT (HYDROLOGY AND DISATER MANAGEMENT DIVISION)
j d ß u d ¾ . wOHlaI *elaia ,smskh 230, ;e.fm. 1138, fn!oaOdf,dal udj;,fld<U07,•,xldj eP u;g ;g hr dj gzpg;ghsu; 011-2581636 gf;]; 011-2591125 Kftup 230, j.ng.1138,ngsj;jhNyhf;fkhtj;ij>nfhOk;G 07>,yq;if Director of Irrigation Fax Address 230, P.O. Box 1138, BauddhalokaMawatha, Colombo 07, Sri Lanka ³rl:kh^fmd³& œoaHq;a ,smskh fj’ wvœh njhiyNgrp(nghJ) 011-2590145 <.nka;y; Kftup [email protected] ,izajsk; www.irrigation.gov.lk Telephone(General) E-mail Address Web site uf.a wxlh Tf’ wxlh oskh vdJ ,y ckJ ,y jpf My No. Your No. Date Time :- 11.00 AM நேரம் :- மு.ப. 11.00
2025.10.27 ஆம் திகதி மு.ப.11.00 மணி வரர செல்லுபடியாகும். Valid till 11.00 AM on 27th of October 2025 சவள்ள அச்சுருத்தல் விடுக்கும் அறிவித்தல் : இலக்கம் - 01 ேிறம் – எம்பர்
Flood Warning Message : Number - 01 Colour – Amber
களு கங்ரகயின் குடா கங்ரக உப பள்ளத்தாக்கு - Kuda Ganga Sub Basin of Kalu River
களு கங்ரகயின் குடா கங்ரக உப பள்ளத்தாக்கின் நமற்பகுதியில் உள்ள ேீநரந்து பிரநதெங்களுக்கு குறிப்பிடத்தக்க
அளவிலான மரைவீழ்ச்ெி கிரடக்கப்சபற்று உள்ளதுடன் சதாடர்ந்தும் மரை கிரடக்கப்சபற்று வருகின்றது.
நமற்படி மரை ேிரலரம மற்றும் ேீர்ப்பாெனத் திரணக்களத்தினால் களு கங்ரகப் பள்ளத்தாக்கில் நபணப்பட்டு
வரும் ேீர் மட்டக் கருவிகளின் ேீர் மட்டங்களின் பகுப்பாய்வு என்பவற்றிற்கு அரமய தற்நபாது முதல் எதிர்வரும் 48
மணித்தியாலங்கள் வரரயான காலப்பகுதிக்குள் புலத்ெிங்கள, மதுராவல மற்றும் பாலிந்த நுவர ஆகிய பிரநதெ
செயலாளர் பிாிவுகளில் குடா கங்ரக மற்றும் மகுர கங்ரக சவள்ளச் ெமசவளிக்கு உாித்தான தாழ் ேிலப்
பிரநதெங்களுக்கு ெிறு சவள்ள ேிரலரம ஒன்று ஏற்படலாம் என்பது சதாடர்பில் அச்சுருத்தல் விடுக்கப்படுகின்றது.
இதன் காரணமாக குடா கங்ரக மற்றும் மகுர கங்ரக பகுதிகரளச் சுற்றியுள்ள தாழ்ேிலப் பிரநதெங்களின் ஊடாகச்
செல்லும் கிரள வீதிகள் ேீாில் மூழ்கடிக்கப்படக்கூடிய தீவிர அபாயம் ஒன்று ேிலவுகின்றது. இந்த ேிரலரம
சதாடர்பில் தீவிர கவனம் செலுத்தி ேடவடிக்ரககரள நமற்சகாள்ளுமாறு நமற்படி பிரநதெங்களில் வெிக்கும்
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-12-45-flood-warning-for-d9216af3
|
12-45-flood-warning-for-kuda-ganga-sub-basin-of-kalu-river--no-01-tamil
|
2025-10-25
|
Flood Warning for Kuda Ganga Sub Basin of Kalu River - NO 01 (Tamil)
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Flood_Warning__for_Kuda_Ganga_SubBasin_Of_Kalu_River_-_NO_01_on_2025__1761376590.pdf
|
12:45
| 1,761,376,500
|
2025-10-25-12-45-flood-warning-for-d9216af3-0001
| 1
|
en
|
2e5fe866255301c39562d115280050a4
| 1,609
|
இதன் காரணமாக குடா கங்ரக மற்றும் மகுர கங்ரக பகுதிகரளச் சுற்றியுள்ள தாழ்ேிலப் பிரநதெங்களின் ஊடாகச்
செல்லும் கிரள வீதிகள் ேீாில் மூழ்கடிக்கப்படக்கூடிய தீவிர அபாயம் ஒன்று ேிலவுகின்றது. இந்த ேிரலரம
சதாடர்பில் தீவிர கவனம் செலுத்தி ேடவடிக்ரககரள நமற்சகாள்ளுமாறு நமற்படி பிரநதெங்களில் வெிக்கும்
விடுக்கப்படுகின்றது. இது சதாடர்பில் நதரவயான ேடவடிக்ரககரள நமற்சகாள்ளுமாறு உாிய அனர்த்த
முகாரமத்துவப் பிாிவுகளிடம் நகாாிக்ரக விடுக்கப்படுகின்றது.
சபாறி. எல்.எஸ்.சூாியபண்டார ேீர்ப்பாெனப் பணிப்பாளர் (ேீாியல் மற்றும் அனர்த்த முகாரமத்துவம்)
jeisosh yiqrejd isú,l iisúu;a lruq kioePiuKfhikg;gLj;jYk; ,yq;ifianrOikA+l;lYk;
Managing Rain Water --- Make Sri Lanka Prosperous
DI/Hydro/103(V) 2025.10.25
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-25
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761386405.pdf
|
15:30
| 1,761,386,400
|
2025-10-25-15-30-water-level--rainfall-0000
| 0
|
en
|
9ad0192d340244960348572366083dd1
| 1,997
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :3:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.602.80Normal-
Kelani GangaHanwellam7.008.0010.004.034.08Normal7.1
Kelani GangaGlencoursem15.0016.5019.0012.0612.11Normal9.3
Kelani GangaKithulgalam3.004.006.001.921.90Normal2.5
Gurugoda OyaHolombuwam3.003.405.001.501.52Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.811.80Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.171.16Normal0.0
Kalu GangaPutupaulam3.004.005.002.712.73Normal2.0
Kalu GangaEllagawam10.0010.7012.208.468.50Normal0.5
Kalu GangaRathnapuram5.207.509.506.216.13AlertFalling0.3
Maguru GangaMaguram4.006.007.504.644.69AlertRising14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.166.19Alert1.20.6
Gin GangaBaddegamam3.504.005.003.253.31Normal14.3
Gin GangaThawalamam4.006.007.503.153.12Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.850.96Normal4.5
Nilwala GangaPanadugamam5.006.007.505.015.10AlertRising2.3
Nilwala GangaPitabeddaram4.005.006.502.362.37Normal1.2
Urubokka GangaUrawam2.504.006.001.861.80Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.041.02Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.740.73Normal0.8
Kirindi OyaWellawayam4.405.405.900.950.93Normal0.0
Kuda OyaKuda Oyam6.908.408.801.161.16Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.06-0.07Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.77Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.520.52Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.260.22Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.18-2.25Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.701.73Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.911.84Normal1.1
Badulu OyaThaldenam3.004.005.000.350.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.621.62Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-15-30-water-level--rainfall
|
15-30-water-level--rainfall
|
2025-10-25
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761386405.pdf
|
15:30
| 1,761,386,400
|
2025-10-25-15-30-water-level--rainfall-0001
| 1
|
en
|
80ed4a7fdc63987e4e0b32b2f966b8e8
| 1,144
|
Mahaweli GangaPeradeniyam5.007.009.001.701.73Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.911.84Normal1.1
Badulu OyaThaldenam3.004.005.000.350.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.621.62Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.912.88Normal2.8
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.001.000.98Normal2.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.622.61Normal0.0
Maha OyaBadalgamam5.006.209.603.463.46Normal9.1
Maha OyaGiriullam5.506.507.502.452.48Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.183.22Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
6 Hr RF in mm at 3.00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 2:00 pm
Water Level at 3:00 pm
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-18-30-water-level
|
18-30-water-level
|
2025-10-25
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761402420.pdf
|
18:30
| 1,761,397,200
|
2025-10-25-18-30-water-level-0000
| 0
|
en
|
2975b9de67aaed2e326f69063fff654f
| 2,001
|
==== BLOCKS ====
0
DATE :25-Oct-2025TIME :6:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.502.50Normal-
Kelani GangaHanwellam7.008.0010.004.204.24Normal7.1
Kelani GangaGlencoursem15.0016.5019.0012.1012.05Normal9.3
Kelani GangaKithulgalam3.004.006.001.831.77Normal2.5
Gurugoda OyaHolombuwam3.003.405.001.421.36Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.271.22Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.121.10Normal0.0
Kalu GangaPutupaulam3.004.005.002.782.80Normal2.0
Kalu GangaEllagawam10.0010.7012.208.558.57Normal0.5
Kalu GangaRathnapuram5.207.509.505.985.91AlertFalling1.0
Maguru GangaMaguram4.006.007.504.704.64AlertFalling14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.236.26AlertRising0.6
Gin GangaBaddegamam3.504.005.003.403.43Normal15.7
Gin GangaThawalamam4.006.007.503.022.97Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.081.10Normal4.5
Nilwala GangaPanadugamam5.006.007.505.205.22AlertRising2.3
Nilwala GangaPitabeddaram4.005.006.502.402.36Normal1.2
Urubokka GangaUrawam2.504.006.001.481.45Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.381.40Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.680.66Normal0.8
Kirindi OyaWellawayam4.405.405.900.910.91Normal0.0
Kuda OyaKuda Oyam6.908.408.801.161.15Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.78Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.510.51Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.200.23Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.70-2.85Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.682.60Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.731.71Normal1.1
Badulu OyaThaldenam3.004.005.000.340.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.621.62Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-18-30-water-level
|
18-30-water-level
|
2025-10-25
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761402420.pdf
|
18:30
| 1,761,397,200
|
2025-10-25-18-30-water-level-0001
| 1
|
en
|
e12cd17169cb6d74bdc11c3c7721cc82
| 1,149
|
Mahaweli GangaPeradeniyam5.007.009.002.682.60Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.731.71Normal1.1
Badulu OyaThaldenam3.004.005.000.340.33Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.621.62Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.772.70Normal2.8
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.960.94Normal2.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.602.60Normal0.0
Maha OyaBadalgamam5.006.209.603.503.52Normal9.1
Maha OyaGiriullam5.506.507.502.482.47Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.303.32AlertRising16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
9 Hr RF in mm at 6.00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 5:00 pm
Water Level at 6:00 pm
Nilwala Ganga
(RB 12)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-25-21-30-water-level
|
21-30-water-level
|
2025-10-25
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761330941.pdf
|
21:30
| 1,761,408,000
|
2025-10-25-21-30-water-level-0000
| 0
|
en
|
d41d8cd98f00b204e9800998ecf8427e
| 0
| |
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-00-30-water-level
|
00-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761418982.pdf
|
00:30
| 1,761,418,800
|
2025-10-26-00-30-water-level-0000
| 0
|
en
|
77a81e7b9a1986cdc64e8fb80331e493
| 2,001
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :12:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.202.40Normal-
Kelani GangaHanwellam7.008.0010.004.144.09Normal7.1
Kelani GangaGlencoursem15.0016.5019.0011.5511.45Normal9.3
Kelani GangaKithulgalam3.004.006.001.821.90Normal2.5
Gurugoda OyaHolombuwam3.003.405.001.111.11Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.111.11Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.021.02Normal0.0
Kalu GangaPutupaulam3.004.005.002.882.87Normal2.0
Kalu GangaEllagawam10.0010.7012.208.678.66Normal0.5
Kalu GangaRathnapuram5.207.509.505.475.36AlertFalling1.0
Maguru GangaMaguram4.006.007.504.394.33AlertFalling14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.366.38AlertRising0.6
Gin GangaBaddegamam3.504.005.003.513.51Alert15.7
Gin GangaThawalamam4.006.007.502.692.65Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.151.17Normal4.5
Nilwala GangaPanadugamam5.006.007.505.085.03AlertFalling2.3
Nilwala GangaPitabeddaram4.005.006.501.921.88Normal1.2
Urubokka GangaUrawam2.504.006.001.30N.ANormal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.281.28Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.740.74Normal0.8
Kirindi OyaWellawayam4.405.405.900.930.94Normal0.0
Kuda OyaKuda Oyam6.908.408.801.151.15Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.10-0.11Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.760.75Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.470.47Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.380.40Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.99-3.02Normal0.0
Mahaweli GangaPeradeniyam5.007.009.003.032.82Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.601.60Normal1.1
Badulu OyaThaldenam3.004.005.000.290.31Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.601.60Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-00-30-water-level
|
00-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761418982.pdf
|
00:30
| 1,761,418,800
|
2025-10-26-00-30-water-level-0001
| 1
|
en
|
df8179f6e164433614dd102ece6b75c1
| 1,098
|
Mahaweli GangaPeradeniyam5.007.009.003.032.82Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.601.60Normal1.1
Badulu OyaThaldenam3.004.005.000.290.31Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.601.60Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.512.47Normal2.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.572.56Normal0.0
Maha OyaBadalgamam5.006.209.603.493.48Normal9.1
Maha OyaGiriullam5.506.507.502.362.31Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.283.28Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
15 Hr RF
in mm at
12.00 midnight
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 pm
Water Level at
12:00 midnight
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-03-30-water-level
|
03-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761436545.pdf
|
03:30
| 1,761,429,600
|
2025-10-26-03-30-water-level-0000
| 0
|
en
|
ac41bddbca68cc912cf01172dafd500b
| 2,036
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :3:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.702.90Normal-
Kelani GangaHanwellam7.008.0010.003.993.94Normal7.1
Kelani GangaGlencoursem15.0016.5019.0011.3611.30Normal9.3
Kelani GangaKithulgalam3.004.006.001.791.75Normal2.5
Gurugoda OyaHolombuwam3.003.405.001.101.07Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.061.04Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.011.01Normal0.0
Kalu GangaPutupaulam3.004.005.002.852.85Normal2.0
Kalu GangaEllagawam10.0010.7012.208.688.70Normal0.5
Kalu GangaRathnapuram5.207.509.505.145.04Normal1.0
Maguru GangaMaguram4.006.007.504.174.11AlertFalling14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.426.46AlertRising0.6
Gin GangaBaddegamam3.504.005.003.543.56AlertRising15.7
Gin GangaThawalamam4.006.007.502.592.56Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.191.19Normal4.5
Nilwala GangaPanadugamam5.006.007.504.894.82Normal2.3
Nilwala GangaPitabeddaram4.005.006.501.791.70Normal1.2
Urubokka GangaUrawam2.504.006.001.151.10Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.230.13Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.720.71Normal0.8
Kirindi OyaWellawayam4.405.405.90-- -
Kuda OyaKuda Oyam6.908.408.801.141.14Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.11-0.11Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.750.75Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.470.47Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.230.23Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.460.46Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.01-2.95Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.682.52Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.571.56Normal1.1
Badulu OyaThaldenam3.004.005.000.320.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.50-- -
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.580.58Normal1.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-03-30-water-level
|
03-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761436545.pdf
|
03:30
| 1,761,429,600
|
2025-10-26-03-30-water-level-0001
| 1
|
en
|
93d82792267a7353c2d5118c09b92ef3
| 1,066
|
Mahaweli GangaNawalapitiyam3.505.006.001.571.56Normal1.1
Badulu OyaThaldenam3.004.005.000.320.34Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.50-- -
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.580.58Normal1.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.402.38Normal2.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.532.52Normal0.0
Maha OyaBadalgamam5.006.209.603.473.45Normal9.1
Maha OyaGiriullam5.506.507.502.232.20Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.283.26Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
18 Hr RF
in mm at
3.00 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 2:00 am
Water Level at 3:00 am
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-06-30-water-level
|
06-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761441986.pdf
|
06:30
| 1,761,440,400
|
2025-10-26-06-30-water-level-0000
| 0
|
en
|
cdb2feddcca311adf420b68fc3616ea0
| 1,996
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :6:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.003.003.00Normal-
Kelani GangaHanwellam7.008.0010.003.833.78Normal7.1
Kelani GangaGlencoursem15.0016.5019.0011.2211.20Normal9.3
Kelani GangaKithulgalam3.004.006.001.601.70Normal2.5
Gurugoda OyaHolombuwam3.003.405.001.001.02Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.021.01Normal14.0
Kehelgamu OyaNorwoodm1.503.004.501.001.00Normal0.0
Kalu GangaPutupaulam3.004.005.002.872.89Normal2.0
Kalu GangaEllagawam10.0010.7012.208.718.71Normal0.5
Kalu GangaRathnapuram5.207.509.504.834.73Normal1.0
Maguru GangaMaguram4.006.007.503.903.81Normal14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.546.56Minor FloodRising0.6
Gin GangaBaddegamam3.504.005.003.563.54AlertFalling15.7
Gin GangaThawalamam4.006.007.502.532.44Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.201.21Normal4.5
Nilwala GangaPanadugamam5.006.007.504.694.62Normal2.3
Nilwala GangaPitabeddaram4.005.006.501.501.43Normal1.2
Urubokka GangaUrawam2.504.006.000.980.91Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.141.09Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.690.68Normal0.8
Kirindi OyaWellawayam4.405.405.900.930.92Normal0.0
Kuda OyaKuda Oyam6.908.408.801.141.14Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.76Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.470.47Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.220.22Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.430.39Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.75-2.25Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.182.15Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.541.53Normal1.1
Badulu OyaThaldenam3.004.005.000.300.32Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.581.58Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-06-30-water-level
|
06-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761441986.pdf
|
06:30
| 1,761,440,400
|
2025-10-26-06-30-water-level-0001
| 1
|
en
|
1d01d5fc2f0e76b118b5f38e207d90ed
| 1,082
|
Mahaweli GangaPeradeniyam5.007.009.002.182.15Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.541.53Normal1.1
Badulu OyaThaldenam3.004.005.000.300.32Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.581.58Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.312.28Normal2.8
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.492.46Normal0.0
Maha OyaBadalgamam5.006.209.603.403.37Normal9.1
Maha OyaGiriullam5.506.507.502.102.10Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.503.173.10Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
21 Hr RF
in mm at
6.00 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 5:00 am
Water Level at 6:00 am
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-09-30-water-level--rainfall
|
09-30-water-level--rainfall
|
2025-10-26
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761452025.pdf
|
09:30
| 1,761,451,200
|
2025-10-26-09-30-water-level--rainfall-0000
| 0
|
en
|
01af5cebc974579408905ba7f636ec29
| 1,985
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.602.20Normal-
Kelani GangaHanwellam7.008.0010.003.693.63Normal7.1
Kelani GangaGlencoursem15.0016.5019.0011.1011.05Normal9.3
Kelani GangaKithulgalam3.004.006.001.591.59Normal2.5
Gurugoda OyaHolombuwam3.003.405.000.960.93Normal10.7
Seethawaka GangaDeraniyagalam4.805.806.401.000.99Normal14.0
Kehelgamu OyaNorwoodm1.503.004.500.990.99Normal0.8
Kalu GangaPutupaulam3.004.005.002.882.87Normal2.0
Kalu GangaEllagawam10.0010.7012.208.698.69Normal0.5
Kalu GangaRathnapuram5.207.509.504.534.43Normal1.0
Maguru GangaMaguram4.006.007.503.753.64Normal14.1
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.496.48AlertFalling1.2
Gin GangaBaddegamam3.504.005.003.503.49Normal15.7
Gin GangaThawalamam4.006.007.502.182.14Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.191.18Normal8.0
Nilwala GangaPanadugamam5.006.007.504.484.42Normal2.3
Nilwala GangaPitabeddaram4.005.006.501.371.29Normal1.2
Urubokka GangaUrawam2.504.006.000.750.66Normal1.8
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.000.99Normal4.6
Kirindi OyaThanamalwilam4.005.005.500.660.70Normal0.8
Kirindi OyaWellawayam4.405.405.900.910.90Normal0.0
Kuda OyaKuda Oyam6.908.408.801.151.15Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.760.75Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.480.49Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.210.20Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.300.25Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.10-2.00Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.062.16Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.501.51Normal1.1
Badulu OyaThaldenam3.004.005.000.320.28Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.571.57Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-09-30-water-level--rainfall
|
09-30-water-level--rainfall
|
2025-10-26
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761452025.pdf
|
09:30
| 1,761,451,200
|
2025-10-26-09-30-water-level--rainfall-0001
| 1
|
en
|
91578c7198b3015e0cd22be48568bf0c
| 1,689
|
Mahaweli GangaPeradeniyam5.007.009.002.062.16Normal0.5
Mahaweli GangaNawalapitiyam3.505.006.001.501.51Normal1.1
Badulu OyaThaldenam3.004.005.000.320.28Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.571.57Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.182.13Normal2.8
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.780.75Normal2.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.402.38Normal0.0
Maha OyaBadalgamam5.006.209.603.293.26Normal9.1
Maha OyaGiriullam5.506.507.502.062.04Normal7.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.902.80Normal16.9
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
DATE : 25-Oct-2025( 24 hrs ending at 8:30 AM on 26-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)12.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)19.5Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)12.5Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)29.1Dambulu Oya(Res) (HMIS)NALaxapana(CEB)36.4Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-09-30-water-level--rainfall
|
09-30-water-level--rainfall
|
2025-10-26
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761452025.pdf
|
09:30
| 1,761,451,200
|
2025-10-26-09-30-water-level--rainfall-0002
| 2
|
en
|
456fabdb64b238af2134844858cf910c
| 1,204
|
Castlereigh(CEB)12.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)19.5Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)12.5Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)29.1Dambulu Oya(Res) (HMIS)NALaxapana(CEB)36.4Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Laxapana(CEB)36.4Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 12.019.5Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Attanagalla
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-12-30-water-level--rainfall
|
12-30-water-level--rainfall
|
2025-10-26
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761462045.pdf
|
12:30
| 1,761,462,000
|
2025-10-26-12-30-water-level--rainfall-0000
| 0
|
en
|
7432aec775e4c3ed9facc8cd958b1138
| 1,982
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :12:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.902.00Normal-
Kelani GangaHanwellam7.008.0010.003.533.46Normal0.0
Kelani GangaGlencoursem15.0016.5019.0010.9310.87Normal0.0
Kelani GangaKithulgalam3.004.006.001.751.51Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.900.90Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.790.65Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.960.96Normal0.0
Kalu GangaPutupaulam3.004.005.002.842.83Normal0.0
Kalu GangaEllagawam10.0010.7012.208.668.64Normal0.0
Kalu GangaRathnapuram5.207.509.504.254.13Normal0.0
Maguru GangaMaguram4.006.007.503.493.40Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.476.46AlertFalling0.0
Gin GangaBaddegamam3.504.005.003.453.42Normal0.0
Gin GangaThawalamam4.006.007.502.052.04Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.151.11Normal0.0
Nilwala GangaPanadugamam5.006.007.504.314.25Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.201.15Normal0.0
Urubokka GangaUrawam2.504.006.000.520.47Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.980.97Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.730.73Normal0.0
Kirindi OyaWellawayam4.405.405.900.900.90Normal0.0
Kuda OyaKuda Oyam6.908.408.801.141.14Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.750.75Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.490.49Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.200.20Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.200.21Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-1.90-1.92Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.102.08Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.491.48Normal0.0
Badulu OyaThaldenam3.004.005.000.280.27Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.561.56Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-12-30-water-level--rainfall
|
12-30-water-level--rainfall
|
2025-10-26
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761462045.pdf
|
12:30
| 1,761,462,000
|
2025-10-26-12-30-water-level--rainfall-0001
| 1
|
en
|
d572f5fa372cf7c51429d34f8cb205cd
| 1,152
|
Mahaweli GangaPeradeniyam5.007.009.002.102.08Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.491.48Normal0.0
Badulu OyaThaldenam3.004.005.000.280.27Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.561.56Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.802.041.99Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.680.67Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.312.29Normal0.0
Maha OyaBadalgamam5.006.209.603.203.18Normal0.0
Maha OyaGiriullam5.506.507.501.951.91Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.762.66Normal0.0
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
3 Hr RF in
mm at 12.00 noon
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 am
Water Level at
12:00
noon
Nilwala Ganga
(RB 12)
Tributory/River
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-15-30-water-level
|
15-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761472777.pdf
|
15:30
| 1,761,472,800
|
2025-10-26-15-30-water-level-0000
| 0
|
en
|
c0ce9a78c7674afcc97c99886f3f9876
| 1,981
|
==== BLOCKS ====
0
DATE :26-Oct-2025TIME :3:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.302.50Normal-
Kelani GangaHanwellam7.008.0010.003.353.28Normal0.0
Kelani GangaGlencoursem15.0016.5019.0010.7610.70Normal0.0
Kelani GangaKithulgalam3.004.006.001.731.75Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.870.82Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.900.93Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.950.94Normal0.0
Kalu GangaPutupaulam3.004.005.002.812.81Normal0.0
Kalu GangaEllagawam10.0010.7012.208.588.55Normal0.0
Kalu GangaRathnapuram5.207.509.503.933.81Normal0.0
Maguru GangaMaguram4.006.007.503.223.17Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.006.446.42AlertFalling0.0
Gin GangaBaddegamam3.504.005.003.373.33Normal0.0
Gin GangaThawalamam4.006.007.501.991.97Normal0.0
Nilwala GangaThalgahagodam1.401.702.801.081.04Normal0.0
Nilwala GangaPanadugamam5.006.007.504.144.07Normal0.0
Nilwala GangaPitabeddaram4.005.006.501.081.05Normal0.0
Urubokka GangaUrawam2.504.006.000.360.30Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.960.95Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.700.69Normal0.0
Kirindi OyaWellawayam4.405.405.900.900.90Normal0.0
Kuda OyaKuda Oyam6.908.408.801.131.13Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.10-0.10Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.740.74Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.500.50Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.190.19Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.170.10Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.16-2.35Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.951.98Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.481.47Normal0.0
Badulu OyaThaldenam3.004.005.000.270.27Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.541.54Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-26-15-30-water-level
|
15-30-water-level
|
2025-10-26
|
water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761472777.pdf
|
15:30
| 1,761,472,800
|
2025-10-26-15-30-water-level-0001
| 1
|
en
|
59a59f48171d4ef179e452851e0a53f0
| 1,143
|
Mahaweli GangaPeradeniyam5.007.009.001.951.98Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.481.47Normal0.0
Badulu OyaThaldenam3.004.005.000.270.27Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.541.54Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.931.91Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.670.66Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.002.302.32Normal0.0
Maha OyaBadalgamam5.006.209.603.153.13Normal0.0
Maha OyaGiriullam5.506.507.501.861.85Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.502.522.48Normal0.0
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
6 Hr RF in mm at 3.00
pm
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 2:00 pm
Water Level at 3:00 pm
Nilwala Ganga
(RB 12)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-27-09-00-water-level
|
09-00-water-level
|
2025-10-27
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761539668.pdf
|
09:00
| 1,761,535,800
|
2025-10-27-09-00-water-level-0000
| 0
|
en
|
f8ffb5e05c772a14a9acc2fb2d528b8b
| 1,981
|
==== BLOCKS ====
0
DATE :27-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.001.70Normal-
Kelani GangaHanwellam7.008.0010.002.702.68Normal0.0
Kelani GangaGlencoursem15.0016.5019.0010.4910.43Normal0.0
Kelani GangaKithulgalam3.004.006.001.591.40Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.730.72Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.850.83Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.900.90Normal0.0
Kalu GangaPutupaulam3.004.005.002.552.53Normal0.0
Kalu GangaEllagawam10.0010.7012.207.377.26Normal0.0
Kalu GangaRathnapuram5.207.509.502.402.35Normal0.0
Maguru GangaMaguram4.006.007.502.172.15Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.005.805.74AlertFalling0.0
Gin GangaBaddegamam3.504.005.002.732.70Normal0.0
Gin GangaThawalamam4.006.007.501.791.79Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.880.88Normal0.0
Nilwala GangaPanadugamam5.006.007.503.193.17Normal0.0
Nilwala GangaPitabeddaram4.005.006.500.720.70Normal0.0
Urubokka GangaUrawam2.504.006.000.190.19Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.840.83Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.630.63Normal0.0
Kirindi OyaWellawayam4.405.405.900.880.88Normal0.0
Kuda OyaKuda Oyam6.908.408.801.111.09Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.700.70Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.480.48Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.180.18Normal0.0
Mahaweli GangaManampitiya m3.004.306.000.240.19Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.90-2.97Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.821.88Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.391.39Normal0.0
Badulu OyaThaldenam3.004.005.000.260.26Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-27-09-00-water-level
|
09-00-water-level
|
2025-10-27
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761539668.pdf
|
09:00
| 1,761,535,800
|
2025-10-27-09-00-water-level-0001
| 1
|
en
|
05f5457852d06dcd6d835031cda4bc5c
| 1,682
|
Mahaweli GangaPeradeniyam5.007.009.001.821.88Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.391.39Normal0.0
Badulu OyaThaldenam3.004.005.000.260.26Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.511.51Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.711.67Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.620.61Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.001.791.79Normal0.0
Maha OyaBadalgamam5.006.209.602.912.88Normal0.0
Maha OyaGiriullam5.506.507.501.561.55Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.831.82Normal0.0
Prepared by : A.A.M.Arawindi (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
DATE : 26-Oct-2025( 24 hrs ending at 8:30 AM on 27-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-27-09-00-water-level
|
09-00-water-level
|
2025-10-27
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761539668.pdf
|
09:00
| 1,761,535,800
|
2025-10-27-09-00-water-level-0002
| 2
|
en
|
35a6b4b744c7d2c6173ab1d2d4a1dcc9
| 1,165
|
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)
Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 0.0Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : A.A.M.Arawindi (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-27-15-00-withdrawal-of-flo-4c0c9d17
|
15-00-withdrawal-of-flood-warning-kudaganga-sub-basin-of-kalu-river
|
2025-10-27
|
Withdrawal of Flood warning Kudaganga Sub Basin of Kalu River
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Withdrawal_of_Flood_warning_Kudaganga_Sub_Basin_of_Kalu_River_2025__1761558090.pdf
|
15:00
| 1,761,557,400
|
2025-10-27-15-00-withdrawal-of-flo-4c0c9d17-0000
| 0
|
en
|
c35ba02db3645f9acecfca43b2053abd
| 2,988
|
==== BLOCKS ====
jdßud¾. fomd¾;fïka;=j
ePu;g;ghrdj; jpizf;fsk; IRRIGATION DEPARTMENT (HYDROLOGY & DISASTER MANAGEMENT DIVISION)
j d ß u d ¾ . wOHlaI *elaia ,smskh 230, ;e.fm. 1138, fn!oaOdf,dal udj;, fld<U07. eP u;g ;g hr dj gzpg;ghsu; 011-2581636 gf;]; 011-2591125 Kftup 230, j.ng.1138,ngsj;jhNyhf;fkhtj;ij> nfhOk;G 07>,yq;if Director of Irrigation Fax Address 230, P.O. Box 1138, Bauddhaloka Mawatha, Colombo 07. ³rl:kh ^fmd³& œoaHq;a ,smskh fj’ wvœh njhiyNgrp (nghJ) 011-2590145 <.nka;y; Kftup [email protected] ,izajsk; www.irrigation.gov.lk Telephone (General) E-mail Address Web site
uf.a wxlh Tf’ wxlh oskh vdJ ,y ckJ ,y jpf My No. Your No. Date ගංවතුර අනතුරු ඇඟවීම් ඉවත් කිරීමම් නිමේදනය
2025.10.27 වන දින ප.ව. 3.00 ට නිකුත් කරන ලදී.
ගංවතුර අනතුරු ඇඟවීම් ඉවත් කිරීම
වාරිමාර්ග මදපාර්තමම්න්තතුමේ ජලවිදයා ා දපදා කනමනාකරඅ අං ය මන්න්ත අංක DI/Hydro/103(V) ා
ප ත දක්වා ඇති දින මන්න්ත නිකුත් කරන ලද ගංවතුර අනතුරු ඇඟවීම් නිමේදන මන්න්ත සිදු කරන ලද අනතුරු
ඇඟවීම මමමන්න්ත ඉවත් කරනු ලැමේ.
1. 2025.10.25 වන දින මප.ව. 11.00 ට කළු ගමඟහි කුඩා ගඟ උප මරෝණිය ය හා ා නිකුත් කරන ලද
අනතුරු ඇඟවීමම් නිමේදන - අංක 01
දිවයින පුරා වර්ෂාපතන තත්ත්වමේ සිදුවන මවනහ්කම් හම්බන්තධමයන්ත හ ගංඟාවල ජලමට්ටම් වල සිදුවන
මවනහ්කම් හම්බන්තධමයන්ත ජලවිදයා ා දපදා කනමනාකරඅ අං ය නිරන්තතර අවධානමයන්ත පසුවන අතර,
ගංවතුර තත්ත්වයක් ඇතිවන්තමන්ත නම් ඒ හම්බන්තධමයන්ත පූර්ව දැනුම්දීම් සිදුකිරීමට අව ය සියු කටුතතු මයාදා
ඇති බවට කාරුණිය කව දැනුම් මදනු ලැමේ.
ඉංජි. එල්.එහ්.සූරියබණ්ඩාර
වාරිමාර්ග අධයක්ෂ ජජලවිදයා ා දපදා කනමනාකරඅ
වැසිදිය හසුරුවා සිරිලක සසිරිමත් කරමු kioePiuKfhikg;gLj;jYk; ,yq;ifianrOikA+l;lYk;
Manage Rain Water --- Make Sri Lanka Prosperous
2025.10.27 DI/Hydro/103(V)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-30-09-30-water-level
|
09-30-water-level
|
2025-10-30
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761799284.pdf
|
09:30
| 1,761,796,800
|
2025-10-30-09-30-water-level-0000
| 0
|
en
|
5de733baa696e1bc9c57ebda534bbe5a
| 2,042
|
==== BLOCKS ====
0
DATE :30-Oct-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.002.002.00Normal-
Kelani GangaHanwellam7.008.0010.001.581.58Normal0.0
Kelani GangaGlencoursem15.0016.5019.009.709.67Normal0.0
Kelani GangaKithulgalam3.004.006.001.811.58Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.480.48Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.640.64Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.780.78Normal0.0
Kalu GangaPutupaulam3.004.005.000.780.77Normal0.0
Kalu GangaEllagawam10.0010.7012.204.964.96Normal0.0
Kalu GangaRathnapuram5.207.509.501.271.28Normal0.0
Maguru GangaMaguram4.006.007.501.531.52Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.002.462.47Normal0.0
Gin GangaBaddegamam3.504.005.001.201.20Normal0.0
Gin GangaThawalamam4.006.007.501.331.45Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.300.32Normal0.0
Nilwala GangaPanadugamam5.006.007.502.312.31Normal0.0
Nilwala GangaPitabeddaram4.005.006.500.430.43Normal0.0
Urubokka GangaUrawam2.504.006.000.000.00Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.770.77Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.500.51Normal0.0
Kirindi OyaWellawayam4.405.405.900.830.83Normal0.0
Kuda OyaKuda Oyam6.908.408.801.051.05Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.18-0.17Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.630.63Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.450.45Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.100.10Normal0.0
Mahaweli GangaManampitiya m3.004.306.00-0.40-0.43Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.19-3.20Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.102.10Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.201.19Normal0.0
Badulu OyaThaldenam3.004.005.000.220.22Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.401.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.490.49Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-30-09-30-water-level
|
09-30-water-level
|
2025-10-30
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761799284.pdf
|
09:30
| 1,761,796,800
|
2025-10-30-09-30-water-level-0001
| 1
|
en
|
c197316f6f27594c4a53026741ab10c9
| 1,684
|
Mahaweli GangaNawalapitiyam3.505.006.001.201.19Normal0.0
Badulu OyaThaldenam3.004.005.000.220.22Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.401.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.490.49Normal0.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.521.50Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.800.80Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.000.800.79Normal0.0
Maha OyaBadalgamam5.006.209.602.362.36Normal0.0
Maha OyaGiriullam5.506.507.501.201.20Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.081.08Normal0.0
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
DATE : 29-Oct-2025( 24 hrs ending at 8:30 AM on 30-Oct-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-10-30-09-30-water-level
|
09-30-water-level
|
2025-10-30
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761799284.pdf
|
09:30
| 1,761,796,800
|
2025-10-30-09-30-water-level-0002
| 2
|
en
|
80e2d5a728a02063e0231bdb860dc186
| 1,170
|
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)
Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 0.0Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : G.A.S.A.Jayamal (H.A.)
Checked by :W.A.S.Saumya (H.D.S.(Act))
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-01-10-00-water-level--rainfall
|
10-00-water-level--rainfall
|
2025-11-01
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761971721.pdf
|
10:00
| 1,761,971,400
|
2025-11-01-10-00-water-level--rainfall-0000
| 0
|
en
|
408c2e239e3e9f18c56d3af2e5e31c34
| 2,043
|
==== BLOCKS ====
0
DATE :1-Nov-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.702.00Normal-
Kelani GangaHanwellam7.008.0010.001.281.28Normal0.0
Kelani GangaGlencoursem15.0016.5019.009.539.50Normal0.0
Kelani GangaKithulgalam3.004.006.001.571.56Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.410.41Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.480.51Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.740.74Normal0.0
Kalu GangaPutupaulam3.004.005.000.600.65Normal0.0
Kalu GangaEllagawam10.0010.7012.204.634.63Normal0.0
Kalu GangaRathnapuram5.207.509.501.081.08Normal0.0
Maguru GangaMaguram4.006.007.501.251.25Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.002.182.16Normal0.0
Gin GangaBaddegamam3.504.005.001.041.04Normal0.0
Gin GangaThawalamam4.006.007.501.381.36Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.260.25Normal0.0
Nilwala GangaPanadugamam5.006.007.502.532.52Normal0.3
Nilwala GangaPitabeddaram4.005.006.500.690.68Normal1.2
Urubokka GangaUrawam2.504.006.00-0.01-0.01Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.800.82Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.620.62Normal2.2
Kirindi OyaWellawayam4.405.405.900.830.83Normal1.1
Kuda OyaKuda Oyam6.908.408.801.201.25Normal7.3
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.13-0.12Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.610.61Normal0.7
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.450.45Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.080.08Normal0.0
Mahaweli GangaManampitiya m3.004.306.00-0.49-0.48Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.22-3.24Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.501.50Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.121.13Normal0.0
Badulu OyaThaldenam3.004.005.000.160.16Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.391.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.490.49Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-01-10-00-water-level--rainfall
|
10-00-water-level--rainfall
|
2025-11-01
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761971721.pdf
|
10:00
| 1,761,971,400
|
2025-11-01-10-00-water-level--rainfall-0001
| 1
|
en
|
a8b0dcb16dc0a0b1add1da5cdd11148d
| 1,678
|
Mahaweli GangaNawalapitiyam3.505.006.001.121.13Normal0.0
Badulu OyaThaldenam3.004.005.000.160.16Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.391.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.490.49Normal0.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.331.33Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.660.65Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.000.620.61Normal0.0
Maha OyaBadalgamam5.006.209.602.252.25Normal0.0
Maha OyaGiriullam5.506.507.501.121.12Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.500.960.96Normal0.0
Prepared by : A.A.M.Arawindi (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
DATE : 31-Oct-2025( 24 hrs ending at 8:30 AM on 1-Nov-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-01-10-00-water-level--rainfall
|
10-00-water-level--rainfall
|
2025-11-01
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1761971721.pdf
|
10:00
| 1,761,971,400
|
2025-11-01-10-00-water-level--rainfall-0002
| 2
|
en
|
fa09bb4751f434c5180f6dfe4861ff50
| 1,189
|
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Kotmale(CEB)3.2Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 0.0Kuda Oya7.3Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : A.A.M.Arawindi (H.A.)
Checked by :G.A.S.A.Jayamal (H.A.)
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-03-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-03
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762143985.pdf
|
09:00
| 1,762,140,600
|
2025-11-03-09-00-water-level--rainfall-0000
| 0
|
en
|
c0e9cea530500793bf94b48dd649b731
| 2,042
|
==== BLOCKS ====
0
DATE :3-Nov-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.101.40Normal-
Kelani GangaHanwellam7.008.0010.001.211.20Normal0.0
Kelani GangaGlencoursem15.0016.5019.009.459.39Normal0.0
Kelani GangaKithulgalam3.004.006.001.791.65Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.400.39Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.520.55Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.700.69Normal0.0
Kalu GangaPutupaulam3.004.005.000.500.51Normal0.0
Kalu GangaEllagawam10.0010.7012.204.904.86Normal0.0
Kalu GangaRathnapuram5.207.509.501.281.25Normal0.0
Maguru GangaMaguram4.006.007.501.111.11Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.001.981.90Normal0.0
Gin GangaBaddegamam3.504.005.001.011.00Normal0.0
Gin GangaThawalamam4.006.007.501.221.30Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.300.25Normal0.0
Nilwala GangaPanadugamam5.006.007.501.191.18Normal0.0
Nilwala GangaPitabeddaram4.005.006.500.390.39Normal0.0
Urubokka GangaUrawam2.504.006.000.010.01Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.980.98Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.530.51Normal6.6
Kirindi OyaWellawayam4.405.405.900.760.76Normal0.7
Kuda OyaKuda Oyam6.908.408.801.171.16Normal4.7
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.08-0.08Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.610.61Normal0.6
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.530.53Normal44.5
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.100.10Normal0.6
Mahaweli GangaManampitiya m3.004.306.00-0.47-0.46Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.16-3.19Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.802.10Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.071.07Normal0.0
Badulu OyaThaldenam3.004.005.000.380.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.391.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-03-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-03
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762143985.pdf
|
09:00
| 1,762,140,600
|
2025-11-03-09-00-water-level--rainfall-0001
| 1
|
en
|
08c0ac4123b100bee1da5cb4876b9927
| 1,681
|
Mahaweli GangaNawalapitiyam3.505.006.001.071.07Normal0.0
Badulu OyaThaldenam3.004.005.000.380.37Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.391.40Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.381.39Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.600.59Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.000.490.48Normal0.0
Maha OyaBadalgamam5.006.209.602.232.23Normal0.0
Maha OyaGiriullam5.506.507.501.101.10Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.500.900.90Normal0.0
Prepared by : P.A.G.Gayampath (H.A)
Checked by :W.A.S.Saumya (H.D.S.(Act))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
DATE : 2-Nov-2025( 24 hrs ending at 8:30 AM on 3-Nov-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-03-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-03
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762143985.pdf
|
09:00
| 1,762,140,600
|
2025-11-03-09-00-water-level--rainfall-0002
| 2
|
en
|
45410404b5a439a9c6350246c0b96cf0
| 1,203
|
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.0Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)0.0Dambulu Oya(Res) (HMIS)NALaxapana(CEB)0.0Ampara0.0Kandalama (Res) (HMIS)NASenanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABolgoda Ganga (RB 02)Bibile (HMIS)NAInginiyagala(CEB)0.0Daduru Oya (RB 99)Bolgoda Lake(HMIS)NA
Nilwala Ganga (RB 12)Yan oya (RB 67)Max. Rainfall (CEB)Kukulegama(CEB)4.0Akuressa (HMIS)NAHurulu Wewa(Res) (HMIS)NASapugoda (HMIS)NA
Maha Oya (RB 69)Walawe Ganga (RB 18)
Padawiya Tank (HMIS)NASamanalawewa(CEB) 0.0Siyambalanduwa44.5Mau Ara (Res) (HMIS)NAMalwathu Oya (RB 90)Thimbolketiya (HMIS)NANotationUdawalawe (Res) (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallTissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : P.A.G.Gayampath (H.A)
Checked by :W.A.S.Saumya (H.D.S.(Act))
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-06-09-00-water-level
|
09-00-water-level
|
2025-11-06
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762403857.pdf
|
09:00
| 1,762,399,800
|
2025-11-06-09-00-water-level-0000
| 0
|
en
|
e65eec798d01396b7cc59fbe6d73d50f
| 1,982
|
==== BLOCKS ====
0
DATE :6-Nov-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.000.900.80Normal-
Kelani GangaHanwellam7.008.0010.001.031.03Normal23.0
Kelani GangaGlencoursem15.0016.5019.009.269.25Normal0.3
Kelani GangaKithulgalam3.004.006.001.631.63Normal26.6
Gurugoda OyaHolombuwam3.003.405.000.461.40Normal7.0
Seethawaka GangaDeraniyagalam4.805.806.400.770.84Normal61.1
Kehelgamu OyaNorwoodm1.503.004.500.650.65Normal0.0
Kalu GangaPutupaulam3.004.005.000.430.40Normal0.7
Kalu GangaEllagawam10.0010.7012.205.005.16Normal58.3
Kalu GangaRathnapuram5.207.509.501.221.56Normal54.1
Maguru GangaMaguram4.006.007.501.021.02Normal1.2
Kuda GangaKalawellawa (Millakanda)m5.006.508.001.781.72Normal4.4
Gin GangaBaddegamam3.504.005.001.371.37Normal7.2
Gin GangaThawalamam4.006.007.501.181.22Normal8.1
Nilwala GangaThalgahagodam1.401.702.800.300.25Normal2.0
Nilwala GangaPanadugamam5.006.007.502.042.04Normal4.7
Nilwala GangaPitabeddaram4.005.006.500.280.30Normal1.5
Urubokka GangaUrawam2.504.006.00-0.09-0.08Normal4.6
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.000.950.95Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.400.40Normal0.0
Kirindi OyaWellawayam4.405.405.900.790.74Normal0.0
Kuda OyaKuda Oyam6.908.408.801.081.08Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.50-0.15-0.15Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.640.64Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.450.45Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.090.09Normal0.0
Mahaweli GangaManampitiya m3.004.306.00-0.41-0.40Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-2.96-2.94Normal0.0
Mahaweli GangaPeradeniyam5.007.009.001.661.87Normal6.4
Mahaweli GangaNawalapitiyam3.505.006.001.011.15Normal14.7
Badulu OyaThaldenam3.004.005.000.160.16Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.321.32Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-06-09-00-water-level
|
09-00-water-level
|
2025-11-06
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762403857.pdf
|
09:00
| 1,762,399,800
|
2025-11-06-09-00-water-level-0001
| 1
|
en
|
cd8b367bf852365757b0610c1208b5c3
| 1,671
|
Mahaweli GangaPeradeniyam5.007.009.001.661.87Normal6.4
Mahaweli GangaNawalapitiyam3.505.006.001.011.15Normal14.7
Badulu OyaThaldenam3.004.005.000.160.16Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.321.32Normal0.0
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.351.35Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.580.58Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.000.460.46Normal0.0
Maha OyaBadalgamam5.006.209.602.092.10Normal14.4
Maha OyaGiriullam5.506.507.501.071.15Normal20.7
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.500.760.76Normal2.5
Prepared by : P.A.G.Gayampath (H.A)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
Nilwala Ganga
(RB 12)
Tributory/River
DATE : 5-Nov-2025( 24 hrs ending at 8:30 AM on 6-Nov-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.3Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)1.4Dambulu Oya(Res) (HMIS)NALaxapana(CEB)1.3Ampara0.0Kandalama (Res) (HMIS)NA8.5Senanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABibile (HMIS)NABolgoda Ganga (RB 02)Inginiyagala(CEB)0.0Daduru Oya (RB 99)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-06-09-00-water-level
|
09-00-water-level
|
2025-11-06
|
Water Level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762403857.pdf
|
09:00
| 1,762,399,800
|
2025-11-06-09-00-water-level-0002
| 2
|
en
|
d9e5b552e407a02df29dca2e13e1be2a
| 1,196
|
Castlereigh(CEB)0.0Buttala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)0.3Rajanganaya (Res) (HMIS)NAMaussakelle(CEB)0.0Gal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)1.4Dambulu Oya(Res) (HMIS)NALaxapana(CEB)1.3Ampara0.0Kandalama (Res) (HMIS)NA8.5Senanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABibile (HMIS)NABolgoda Ganga (RB 02)Inginiyagala(CEB)0.0Daduru Oya (RB 99)
Yan oya (RB 67)Max. Rainfall (CEB)Nilwala Ganga (RB 12)Kukulegama(CEB)5.0Hurulu Wewa(Res) (HMIS)NAAkuressa (HMIS)NASapugoda (HMIS)NAMaha Oya (RB 69)
Walawe Ganga (RB 18)Padawiya Tank (HMIS)NA
61.1Samanalawewa(CEB) 0.0Malwathu Oya (RB 90)Mau Ara (Res) (HMIS)NANotationThimbolketiya (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallUdawalawe (Res) (HMIS)NATissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : P.A.G.Gayampath (H.A)
Checked by :W.A.S.Saumya (H.D.S.(Act.))
Deraniyagala
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
Colombo
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-10-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-10
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762747761.pdf
|
09:00
| 1,762,745,400
|
2025-11-10-09-00-water-level--rainfall-0000
| 0
|
en
|
d845bccd95a007633a8bc547f4e22ec7
| 2,044
|
==== BLOCKS ====
0
DATE :10-Nov-2025TIME :9:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.601.40Normal-
Kelani GangaHanwellam7.008.0010.001.421.42Normal0.2
Kelani GangaGlencoursem15.0016.5019.009.719.68Normal1.8
Kelani GangaKithulgalam3.004.006.001.791.60Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.560.54Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.630.60Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.670.67Normal0.0
Kalu GangaPutupaulam3.004.005.000.760.67Normal0.0
Kalu GangaEllagawam10.0010.7012.205.565.67Normal0.0
Kalu GangaRathnapuram5.207.509.503.072.90Normal0.0
Maguru GangaMaguram4.006.007.501.011.00Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.001.931.83Normal0.0
Gin GangaBaddegamam3.504.005.001.221.25Normal5.5
Gin GangaThawalamam4.006.007.501.701.62Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.680.71Normal0.0
Nilwala GangaPanadugamam5.006.007.503.613.55Normal5.5
Nilwala GangaPitabeddaram4.005.006.501.201.12Normal14.0
Urubokka GangaUrawam2.504.006.000.500.47Normal66.2
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.021.01Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.630.62Normal7.3
Kirindi OyaWellawayam4.405.405.900.740.74Normal0.8
Kuda OyaKuda Oyam6.908.408.801.291.29Normal0.0
Menik Ganga (RB
26)Menik GangaKatharagamam4.004.606.500.210.21Normal17.3
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.770.76Normal14.4
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.650.65Normal8.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.270.28Normal3.8
Mahaweli GangaManampitiya m3.004.306.00-0.24-0.22Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.14-3.17Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.102.20Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.011.01Normal0.0
Badulu OyaThaldenam3.004.005.000.250.25Normal0.6
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.48Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-10-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-10
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762747761.pdf
|
09:00
| 1,762,745,400
|
2025-11-10-09-00-water-level--rainfall-0001
| 1
|
en
|
b98fdbbdd042dc0f892625b5070c6b47
| 1,661
|
Mahaweli GangaNawalapitiyam3.505.006.001.011.01Normal0.0
Badulu OyaThaldenam3.004.005.000.250.25Normal0.6
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.491.48Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.401.39Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.540.53Normal2.7
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.001.381.39Normal0.0
Maha OyaBadalgamam5.006.209.602.472.46Normal10.3
Maha OyaGiriullam5.506.507.501.271.27Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.500.980.97Normal0.0
Prepared by : A.A.M.Arawindi (H.A)
Checked by :Aravinda Gunasekara(Snr. HA)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
24 Hr RF
in mm at
8.30 am
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 8:00 am
Water Level at 9:00 am
DATE : 9-Nov-2025( 24 hrs ending at 8:30 AM on 10-Nov-2025 )
Kelani Ganga Basin (RB 01)Menik Ganga (RB 26) Kala Oya (RB 93)
Castlereigh(CEB)NAButtala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)NARajanganaya (Res) (HMIS)NAMaussakelle(CEB)NAGal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)NADambulu Oya(Res) (HMIS)NALaxapana(CEB)NAAmpara0.0Kandalama (Res) (HMIS)NA0.0Senanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABibile (HMIS)NABolgoda Ganga (RB 02)Inginiyagala(CEB)NADaduru Oya (RB 99)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-10-09-00-water-level--rainfall
|
09-00-water-level--rainfall
|
2025-11-10
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762747761.pdf
|
09:00
| 1,762,745,400
|
2025-11-10-09-00-water-level--rainfall-0002
| 2
|
en
|
e5d61f76ccb0f7d02d4e197460c42125
| 1,164
|
Castlereigh(CEB)NAButtala Bridge (HMIS)NAUsgala Siyamabalangamuwa (HMIS)NANorton(CEB)NARajanganaya (Res) (HMIS)NAMaussakelle(CEB)NAGal Oya (RB 44)Kalawewa (Res) (HMIS)NACanyon(CEB)NADambulu Oya(Res) (HMIS)NALaxapana(CEB)NAAmpara0.0Kandalama (Res) (HMIS)NA0.0Senanayaka Samu.(Res)(HMIS)NADambulu Oya River (HMIS)NABibile (HMIS)NABolgoda Ganga (RB 02)Inginiyagala(CEB)NADaduru Oya (RB 99)
Yan oya (RB 67)Max. Rainfall (CEB)Nilwala Ganga (RB 12)
Hurulu Wewa(Res) (HMIS)NAAkuressa (HMIS)NASapugoda (HMIS)NAMaha Oya (RB 69)
Walawe Ganga (RB 18)Padawiya Tank (HMIS)NA
Urawa66.2Samanalawewa(CEB) NAMalwathu Oya (RB 90)Mau Ara (Res) (HMIS)NANotationThimbolketiya (HMIS)NAMenik Farm (HMIS)NATr :- Traced RainfallUdawalawe (Res) (HMIS)NATissa Wewa(Res) (HMIS)NARB :- River BasinNachchaduwa(Res) (HMIS)NAMET :- Department of MeteorologyID :- Irrigation DepartmentCEB :- Ceylon Electricity BoardRes :-ReservoirHMIS :- DSWRP DataEng.L.S. SooriyabandaraNA :- Not AvailableDirector (Hydrology and Disaster Management)
Prepared by : A.A.M.Arawindi (H.A)
Checked by :Aravinda Gunasekara(Snr. HA)
Daily Rainfall
Units in mm
Max. Rainfall (HMIS)
Max. Rainfall (ID)
Colombo
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-10-12-00-water-level--rainfall
|
12-00-water-level--rainfall
|
2025-11-10
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762758179.pdf
|
12:00
| 1,762,756,200
|
2025-11-10-12-00-water-level--rainfall-0000
| 0
|
en
|
33023531ea50097f3ea53e8622297386
| 2,042
|
==== BLOCKS ====
0
DATE :10-Nov-2025TIME :12:30 PM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.201.30Normal-
Kelani GangaHanwellam7.008.0010.001.401.37Normal0.0
Kelani GangaGlencoursem15.0016.5019.009.579.56Normal0.0
Kelani GangaKithulgalam3.004.006.001.711.72Normal0.0
Gurugoda OyaHolombuwam3.003.405.000.540.54Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.580.67Normal0.0
Kehelgamu OyaNorwoodm1.503.004.500.660.65Normal0.0
Kalu GangaPutupaulam3.004.005.000.560.53Normal12.0
Kalu GangaEllagawam10.0010.7012.205.755.76Normal0.0
Kalu GangaRathnapuram5.207.509.502.652.53Normal0.0
Maguru GangaMaguram4.006.007.501.001.00Normal0.0
Kuda GangaKalawellawa (Millakanda)m5.006.508.001.791.87Normal1.1
Gin GangaBaddegamam3.504.005.001.311.31Normal0.0
Gin GangaThawalamam4.006.007.501.501.52Normal0.0
Nilwala GangaThalgahagodam1.401.702.800.690.64Normal0.0
Nilwala GangaPanadugamam5.006.007.503.383.30Normal0.4
Nilwala GangaPitabeddaram4.005.006.500.990.93Normal0.0
Urubokka GangaUrawam2.504.006.000.380.36Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.001.00Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.600.60Normal0.0
Kirindi OyaWellawayam4.405.405.900.740.73Normal0.0
Kuda OyaKuda Oyam6.908.408.801.271.26Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.500.190.18Normal0.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.750.75Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.000.630.63Normal0.0
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.300.28Normal0.0
Mahaweli GangaManampitiya m3.004.306.00-0.21-0.21Normal0.0
Mahaweli GangaWeraganthotam5.006.008.00-3.21-3.23Normal0.0
Mahaweli GangaPeradeniyam5.007.009.002.202.10Normal0.0
Mahaweli GangaNawalapitiyam3.505.006.001.000.99Normal0.0
Badulu OyaThaldenam3.004.005.000.250.25Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.461.45Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-10-12-00-water-level--rainfall
|
12-00-water-level--rainfall
|
2025-11-10
|
Water level & Rainfall
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762758179.pdf
|
12:00
| 1,762,756,200
|
2025-11-10-12-00-water-level--rainfall-0001
| 1
|
en
|
a2d7072af8f490a22754fc948c9f04b1
| 1,153
|
Mahaweli GangaNawalapitiyam3.505.006.001.000.99Normal0.0
Badulu OyaThaldenam3.004.005.000.250.25Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.461.45Normal0.0
Maa Oya (RB 69) Mukunu OyaYaka Wewam4.005.006.000.520.52Normal0.0
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.381.38Normal0.0
Mee Oya
(RB 95)Mee OyaGalgamuwam4.845.948.000.520.52Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.001.391.39Normal0.0
Maha OyaBadalgamam5.006.209.602.432.42Normal0.0
Maha OyaGiriullam5.506.507.501.261.26Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.500.960.96Normal0.2
Prepared by : A.A.M.Arawindi (H.A)
Checked by :Aravinda Gunasekara(Snr. HA)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Mahaweli Ganga
(RB 60)
Islandwide Water Level & Rainfall Situation in Major Rivers
3 Hr RF in
mm at 12.00 noon
Maha Oya
(RB 102)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Remarks
Water
Level Rising or
Falling
River Basin
Gauging Station
Water Level at 11:00 am
Water Level at
12:00
noon
Nilwala Ganga
(RB 12)
Tributory/River
Kirindi Oya
(RB 22)
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-11-00-30-river-water-level
|
00-30-river-water-level
|
2025-11-11
|
River Water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762803549.pdf
|
00:30
| 1,762,801,200
|
2025-11-11-00-30-river-water-level-0000
| 0
|
en
|
6dfbf7db88bd8992e400c7048de9d0c2
| 1,982
|
==== BLOCKS ====
0
DATE :11-Nov-2025TIME :12:30 AM
StationUnitAlert Level
Minor
Flood Level
Major
Flood Level
Kelani GangaNagalagam Streetft4.005.007.001.001.10Normal-
Kelani GangaHanwellam7.008.0010.001.471.52Normal1.2
Kelani GangaGlencoursem15.0016.5019.009.909.95Normal29.4
Kelani GangaKithulgalam3.004.006.001.791.79Normal6.3
Gurugoda OyaHolombuwam3.003.405.000.490.49Normal0.0
Seethawaka GangaDeraniyagalam4.805.806.400.620.64Normal10.2
Kehelgamu OyaNorwoodm1.503.004.500.640.64Normal1.5
Kalu GangaPutupaulam3.004.005.000.610.50Normal12.0
Kalu GangaEllagawam10.0010.7012.205.505.51Normal10.2
Kalu GangaRathnapuram5.207.509.502.152.08Normal8.1
Maguru GangaMaguram4.006.007.501.481.44Normal15.4
Kuda GangaKalawellawa (Millakanda)m5.006.508.002.142.26Normal2.4
Gin GangaBaddegamam3.504.005.001.531.55Normal4.4
Gin GangaThawalamam4.006.007.501.401.38Normal1.5
Nilwala GangaThalgahagodam1.401.702.800.490.46Normal2.1
Nilwala GangaPanadugamam5.006.007.502.772.76Normal5.0
Nilwala GangaPitabeddaram4.005.006.500.740.72Normal3.0
Urubokka GangaUrawam2.504.006.000.220.21Normal0.0
Walawe Ganga
(RB 18) Walawe GangaMoraketiyam3.005.007.001.001.00Normal0.0
Kirindi OyaThanamalwilam4.005.005.500.550.55Normal26.2
Kirindi OyaWellawayam4.405.405.900.710.71Normal0.0
Kuda OyaKuda Oyam6.908.408.801.231.23Normal0.0
Menik Ganga
(RB 26)Menik GangaKatharagamam4.004.606.500.660.51Normal86.0
Kumbukkan Oya
(RB 31)Kumbukkan Oya Nakkalam5.006.007.500.700.70Normal0.0
Heda Oya
(RB 36)Heda Oya Siyambalanduwam4.506.007.001.050.94Normal30.5
Maduru Oya
(RB 54)Maduru Oya Padiyathalawam4.004.506.000.190.19Normal0.7
Mahaweli GangaManampitiya m3.004.306.00-0.24-0.25Normal0.3
Mahaweli GangaWeraganthotam5.006.008.00-3.26-3.27Normal0.0
Mahaweli GangaPeradeniyam5.007.009.003.003.05Normal1.4
Mahaweli GangaNawalapitiyam3.505.006.001.341.29Normal4.7
Badulu OyaThaldenam3.004.005.000.250.25Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.431.43Normal1.7
|
lk_dmc_river_water_level_and_flood_warnings
|
2025-11-11-00-30-river-water-level
|
00-30-river-water-level
|
2025-11-11
|
River Water level
|
https://www.dmc.gov.lk/index.php?option=com_dmcreports&view=reports&Itemid=277&report_type_id=6&lang=en&limitstart=0
|
en
|
https://www.dmc.gov.lk/images/dmcreports/Water_level_&_Rainfall_2025__1762803549.pdf
|
00:30
| 1,762,801,200
|
2025-11-11-00-30-river-water-level-0001
| 1
|
en
|
065efd3e21b5940217426bf141a5310a
| 1,098
|
Mahaweli GangaPeradeniyam5.007.009.003.003.05Normal1.4
Mahaweli GangaNawalapitiyam3.505.006.001.341.29Normal4.7
Badulu OyaThaldenam3.004.005.000.250.25Normal0.0
Yan Oya
(RB 67)Yan OyaHorowpothanam6.007.5010.501.431.43Normal1.7
Malwathu Oya
(RB 90)Malwathu OyaThanthirimalem5.006.807.801.501.50Normal0.0
Deduru Oya
(RB 99)Deduru OyaMoragaswewam4.756.007.001.361.36Normal0.0
Maha OyaBadalgamam5.006.209.602.362.35Normal13.4
Maha OyaGiriullam5.506.507.501.211.21Normal0.0
Attanagalu Oya
(RB 103)Attanagalu OyaDunamalem3.304.405.501.001.15Normal0.2
Prepared by : K.K.C.U.Dilshan (H.A.)
Checked by :P.A.G.Gayampath (H.A.)
Eng.L.S. Sooriyabandara`Director (Hydrology and Disaster Management)
Nilwala Ganga
(RB 12)
Tributory/River
Gauging Station
Islandwide Water Level & Rainfall Situation in Major Rivers
15 hr RF in
mm at
12:00 midnight
Maha Oya
(RB 102)
Kirindi Oya
(RB 22)
Kelani Ganga
(RB 01)
Gin Ganga
(RB 09)
Kalu Ganga
(RB 03)
Mahaweli Ganga
(RB 60)
Remarks
Water
Level Rising or
Falling
River Basin
Water Level at 11:00 pm
Water Level at
12:00 midnight
|
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