Water level and flow at 2,155 ECCC hydrometric stations, one page per station with a daily-mean hydrograph. The Datamart keeps only about 30 days, so we archive daily to build our own history (since 2026-09-18).
Provisional real-time data from ECCC: not yet reviewed and subject to change. This site does not issue warnings; for flooding, check your province's official agency.
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| Station | ID | Level (m) | Flow (m³/s) | Last reading |
|---|---|---|---|---|
| Alexis River Near Port Hope Simpson | 03QC002 | 0.527 | 13.9 | 2026-10-18 23:40 |
| Badger Brook Below Foot Bridge | 02YO019 | 97.065 | — | 2026-10-19 00:30 |
| Bartletts River Near St. Anthony | 02YA002 | 1.595 | 0.969 | 2026-10-18 23:35 |
| Bay Du Nord River At Big Falls | 02ZF001 | 1.403 | 20.2 | 2026-10-19 00:40 |
| Beothuk Lake At Indian Point | 02YO017 | 154.035 | — | 2026-10-19 00:05 |
| Big Brook At Lead Cove | 02ZL005 | 3.264 | 0.661 | 2026-10-19 00:35 |
| Boot Brook At Trans-Canada Highway | 02YK008 | 1.2 | 1.34 | 2026-10-18 03:35 |
| Camp Pond At Southwest End | 03NE003 | 1.118 | — | 2026-10-18 23:45 |
| Camp Pond Brook Below Camp Pond | 03NE002 | 1.367 | 0.225 | 2026-10-18 23:20 |
| Cat Arm Reservoir Near Spillway | 02YF002 | 391.751 | — | 2026-10-18 23:20 |
| Churchill River 6.15 Kms Below Lower Muskrat Falls | 03OE014 | 1.903 | 1210 | 2026-10-18 23:40 |
| Churchill River Above Churchill Falls Tailrace | 03OD008 | 138.483 | 48.2 | 2026-10-18 23:20 |
| Churchill River Above Grizzle Rapids | 03OE013 | 39.086 | — | 2026-10-18 23:35 |
| Churchill River Above Upper Muskrat Falls | 03OE001 | 38.979 | — | 2026-10-19 00:05 |
| Churchill River At End Of Mud Lake Road | 03OE018 | 0.04 | — | 2026-10-19 00:00 |
| Churchill River At Happy Valley | 03OE016 | 0.21 | — | 2026-10-19 00:00 |
| Churchill River Below Churchill Falls Tailrace | 03OD010 | 123.731 | 1030 | 2026-10-19 00:00 |
| Churchill River Below Metchin River | 03OD009 | 112.5 | 971 | 2026-10-19 00:05 |
| Churchill River Below Traverspine River | 03OE019 | 0.224 | — | 2026-10-18 23:20 |
| Churchill River English Point | 03PC001 | -0.216 | — | 2026-10-18 23:40 |
| Churchill River Outlet At Rabbit Island | 03PD002 | -0.353 | — | 2026-10-19 00:15 |
| Come By Chance River Near Goobies | 02ZH002 | 1.125 | 4.01 | 2026-10-19 00:35 |
| Conne River At Outlet Of Conne River Pond | 02ZE004 | 2.159 | 3.54 | 2026-10-19 00:45 |
| Corner Brook Lake At Lake Outlet | 02YL009 | 6.112 | — | 2026-10-18 23:45 |
| Deer Lake Near Generating Station | 02YL007 | 5.892 | — | 2026-10-19 00:15 |
| Dumbell Stream Above Dumbell Lake | 03OA016 | 0.872 | 0.06 | 2026-10-19 00:00 |
| Eagle River Above Falls | 03QC001 | 1.505 | 103 | 2026-10-18 23:50 |
| Exploits River At Badger | 02YO013 | 96.035 | 148 | 2026-10-18 23:30 |
| Exploits River At Charlie Edwards Point | 02YO018 | 70.6 | 185 | 2026-10-19 00:05 |
| Exploits River Below Noel Pauls Brook | 02YO011 | 6.112 | 140 | 2026-10-18 23:45 |
| Exploits River Near Millertown | 02YO016 | 2.303 | 111 | 2026-10-18 23:40 |
| Flora Creek Below Trans Labrador Highway | 03OA015 | 1.237 | 2.94 | 2026-10-19 00:05 |
| Gander River At Big Chute | 02YQ001 | 1.976 | 84.8 | 2026-10-18 23:50 |
| Garnish River Near Garnish | 02ZG001 | 1.177 | 12.1 | 2026-10-19 00:10 |
| Grand Lake East Of Grand Lake Brook | 02YK010 | 87.143 | — | 2026-10-18 23:45 |
| Grandy Brook Below Top Pond Brook | 02ZC002 | 1.754 | 7.07 | 2026-10-19 00:35 |
| Granite Lake At East End | 02ZC004 | 311.755 | — | 2026-10-19 00:45 |
| Great Rattling Brook Above Tote River Confluence | 02YO008 | 3.666 | 24.9 | 2026-10-18 23:40 |
| Greavett Brook Above Portland Creek Pond | 02YE001 | 0.924 | 9.64 | 2026-10-18 23:40 |
| Grey River Near Grey River | 02ZD002 | 2.578 | 44.3 | 2026-10-19 00:45 |
| Harrys River Below Highway Bridge | 02YJ001 | 1.549 | 36.7 | 2026-10-18 23:20 |
| Highlands River At Trans-Canada Highway | 02ZA002 | 0.967 | 2.68 | 2026-10-19 00:05 |
| Humber River At Humber Village Bridge | 02YL003 | 2.851 | 358 | 2026-10-18 23:35 |
| Indian Bay Brook Near Northwest Arm | 02YR003 | 4.775 | 11.6 | 2026-10-19 00:10 |
| Indian Brook Diversion Above Birchy Lake | 02YM004 | 3.741 | 10.5 | 2026-10-18 23:40 |
| Isle Aux Morts River Below Highway Bridge | 02ZB001 | 2.139 | 13.8 | 2026-10-19 00:10 |
| Learys Brook At Prince Philip Drive | 02ZM020 | 0.699 | 0.356 | 2026-10-19 00:10 |
| Lewaseechjeech Brook At Little Grand Lake | 02YK002 | 1.591 | 31.2 | 2026-10-18 23:40 |
| Little Mecatina River Above Lac Fourmont | 02XA003 | 2.102 | 88.3 | 2026-10-18 23:45 |
| Little Salmonier River Near North Harbour | 02ZK004 | 2.611 | 9.47 | 2026-10-19 00:00 |
| Lloyds River Below King George Iv Lake | 02YN002 | 1.56 | 14.4 | 2026-10-18 23:35 |
| Luce Brook Below Tinto Pond | 03OA012 | 1.373 | 0.593 | 2026-10-18 23:25 |
| Mahers River Near Holyrood | 02ZM016 | 1.635 | 1.28 | 2026-10-19 00:35 |
| Main River At Paradise Pool | 02YG001 | 1.509 | 45.6 | 2026-10-18 23:35 |
| Middle Brook Near Gambo | 02YR001 | 2.912 | 5.03 | 2026-10-18 23:50 |
| Mud Lake Outlet Tributary At Mud Lake | 03OE017 | -0.035 | — | 2026-10-18 23:50 |
| Northeast Brook Near Roddickton | 02YD002 | 0.424 | 3.86 | 2026-10-18 23:50 |
| Northeast Pond River At Northeast Pond | 02ZM006 | 0.299 | 0.052 | 2026-10-19 00:40 |
| Northeast River Near Placentia | 02ZK002 | 1.477 | 4.39 | 2026-10-19 00:00 |
| Northwest River At Terra Nova National Park | 02YS006 | 1.244 | 15.4 | 2026-10-19 00:40 |
| Peters River Near Botwood | 02YO006 | 1.262 | 7.36 | 2026-10-18 23:40 |
| Pinus River | 03OE011 | 1.757 | 13.1 | 2026-10-19 00:15 |
| Pipers Hole River At Mothers Brook | 02ZH001 | 0.877 | 16.7 | 2026-10-19 00:20 |
| Pumphouse Stream Above Drum Lake | 03OA017 | 750.902 | 0.045 | 2026-10-19 00:00 |
| R.R. Pond Near Granite Lake | 02ZD003 | 274.331 | — | 2026-10-19 00:20 |
| Rattle Brook Near Boat Harbour | 02ZG004 | 1.547 | 1.84 | 2026-10-19 00:00 |
| Rattler Brook Near Mcivers | 02YL005 | 0.45 | 0.62 | 2026-10-18 23:50 |
| Rattling Brook Below Bridge | 02ZK006 | 83.404 | 1.54 | 2026-10-19 00:30 |
| Rattling Brook Below Plant Discharge | 02ZK008 | 72.627 | 1.61 | 2026-10-19 00:25 |
| Rattling Brook Big Pond | 02ZK007 | 108.077 | — | 2026-10-19 00:30 |
| Reid Brook At Outlet Of Reid Pond | 03NE001 | 1.672 | 0.626 | 2026-10-18 23:25 |
| Reid Brook Below Tributary | 03NE011 | 1.495 | 2.08 | 2026-10-19 00:15 |
| Rocky River Near Colinet | 02ZK001 | 0.947 | 15.1 | 2026-10-19 00:40 |
| Salmon Cove River Near Champneys | 02ZJ002 | 1.486 | 3.6 | 2026-10-19 00:20 |
| Salmon River Near Glenwood | 02YQ005 | 0.909 | 3.08 | 2026-10-19 00:35 |
| Salmonier River Near Lamaline | 02ZG003 | 1.255 | 7.44 | 2026-10-19 00:35 |
| Seal Cove Brook Near Cappahayden | 02ZM009 | 2.316 | 5.62 | 2026-10-18 04:00 |
| Shearstown Brook At Shearstown | 02ZL004 | 0.258 | 0.988 | 2026-10-18 23:55 |
| Sheffield Brook Near Trans Canada Highway | 02YK005 | 2.105 | 13.4 | 2026-10-19 00:15 |
| Shoal Harbour River Near Clarenville | 02ZJ003 | 2.022 | 2.43 | 2026-10-19 00:00 |
| South Brook At Pasadena | 02YL004 | 0.433 | 1.91 | 2026-10-19 00:05 |
| South West Brook Near Baie Verte | 02YM003 | 1.313 | 2.74 | 2026-10-18 23:40 |
| Southern Bay River Near Southern Bay | 02ZJ001 | 2.35 | 2.47 | 2026-10-19 00:20 |
| Southwest Brook At Lewisporte | 02YO012 | 0.951 | 1.73 | 2026-10-18 23:20 |
| Southwest Brook At Terra Nova National Park | 02YS003 | 1.694 | 1.21 | 2026-10-19 00:40 |
| St. Shotts River Near Trepassey | 02ZN002 | 0.753 | 1.85 | 2026-10-19 00:45 |
| Star Brook Above Star Lake | 02YN004 | 1.736 | 17.5 | 2026-10-18 23:45 |
| Steady Brook Above Confluence To Humber River | 02YL012 | 1.938 | 3.09 | 2026-10-19 00:10 |
| Terra Nova River At Glovertown | 02YS005 | 5.529 | 38.2 | 2026-10-19 00:10 |
| Torrent River At Bristol'S Pool | 02YC001 | 1.256 | 24.2 | 2026-10-19 00:15 |
| Triton Brook Above Gambo Pond | 02YR004 | 1.271 | 6.22 | 2026-10-19 00:45 |
| Ugjoktok River Below Harp Lake | 03NF001 | 1.23 | 86.5 | 2026-10-18 23:40 |
| Upper Humber River Above Black Brook | 02YL008 | 1.314 | 49.2 | 2026-10-18 23:45 |
| Upper Humber River Near Reidville | 02YL001 | 1.435 | 137 | 2026-10-18 23:35 |
| Victoria Lake At Northeast Control Structure | 02YN005 | 322.711 | — | 2026-10-19 00:00 |
| Virginia River At Pleasantville | 02ZM018 | 1.309 | 0.408 | 2026-10-19 00:40 |
| Wabush Lake At Dolomite Road | 03OA014 | 1.425 | — | 2026-10-19 00:05 |
| Wabush Lake At Lake Outlet | 03OA005 | 2.811 | 19.5 | 2026-10-19 00:05 |
| Waterford River At Kilbride | 02ZM008 | 0.517 | 1.79 | 2026-10-19 00:05 |
| White Bear River Above Big Indian Brook | 02ZC003 | 1.91 | 21.1 | 2026-10-19 00:45 |
Environment and Climate Change Canada — Real-time hydrometric data (MSC Datamart) (provisional real-time data, sampled several times a day; daily means archived by us). Retrieved 2026-10-19 07:52 UTC.
Data Source: Environment and Climate Change Canada Environment and Climate Change Canada Data Servers End-use Licence.
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