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USGS Current Water Data for Maine

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Daily Streamflow Conditions

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Stream gage levels in Maine, relative to 30 year average. 01042500: Flow=6490cfs,Stage=5.45ft,2024-04-19 12:45,>90,Kennebec River at The Forks, Maine01019000: Flow=1350cfs,Stage=4.45ft,Floodstage=7ft,2024-04-19 12:00,>90,Grand Lake Stream at Grand Lake Stream, Maine01066000: Flow=10700cfs,Stage=8.62ft,Floodstage=13.5ft,2024-04-19 12:45,76-90,Saco River at Cornish, Maine01053500: Flow=3550cfs,Stage=3.77ft,2024-04-19 12:45,76-90,Androscoggin River at Errol, NH01046500: Flow=11900cfs,Stage=9.92ft,2024-04-19 12:15,76-90,Kennebec River at Bingham, Maine01043500: Flow=1700cfs,Stage=5.98ft,2024-04-19 12:45,76-90,Dead River near Dead River, Maine01033000: Flow=2640cfs,Stage=5.71ft,Floodstage=9ft,2024-04-19 12:00,76-90,Sebec River at Sebec, Maine01021000: Flow=8070cfs,Stage=9.09ft,Floodstage=12ft,2024-04-19 12:45,76-90,St. Croix River at Baring, Maine01018500: Flow=1560cfs,Stage=6.55ft,Floodstage=10.5ft,2024-04-19 12:45,76-90,St. Croix River at Vanceboro, Maine01013500: Flow=5820cfs,Stage=7.43ft,Floodstage=11ft,2024-04-19 12:45,76-90,Fish River near Fort Kent, Maine01011000: Flow=8900cfs,Stage=6.85ft,Floodstage=15ft,2024-04-19 12:00,76-90,Allagash River near Allagash, Maine01057000: Flow=233cfs,Stage=3.69ft,2024-04-19 12:15,10-24,Little Androscoggin River near South Paris, Maine01055500: Flow=486cfs,Stage=2.75ft,2024-04-19 11:45,10-24,Nezinscot River at Turner Center, Maine01046000: Flow=298cfs,Stage=5.44ft,2024-04-19 12:30,10-24,Austin Stream at Bingham, Maine01031500: Flow=1330cfs,Stage=4.18ft,Floodstage=11ft,2024-04-19 12:30,10-24,Piscataquis River near Dover-Foxcroft, Maine01069500: Flow=531cfs,Stage=2.18ft,2024-04-19 12:45,25-75,Mousam River near West Kennebunk, Maine01064500: Flow=2640cfs,Stage=5.20ft,Floodstage=9ft,2024-04-19 11:45,25-75,Saco River near Conway, NH01060000: Flow=361cfs,Stage=1.98ft,2024-04-19 12:30,25-75,Royal River at Yarmouth, Maine01059000: Flow=15400cfs,Stage=7.30ft,Floodstage=13ft,2024-04-19 12:15,25-75,Androscoggin River near Auburn, Maine01055000: Flow=457cfs,Stage=2.90ft,Floodstage=7ft,2024-04-19 12:30,25-75,Swift River near Roxbury, Maine01054500: Flow=9310cfs,Stage=6.84ft,Floodstage=15ft,2024-04-19 12:45,25-75,Androscoggin River at Rumford, Maine01054300: Flow=628cfs,Stage=8.85ft,2024-04-19 12:30,25-75,Ellis River at South Andover, Maine01054200: Flow=419cfs,Stage=2.96ft,2024-04-19 12:45,25-75,Wild River at Gilead, Maine01052500: Flow=952cfs,Stage=4.47ft,2024-04-19 12:15,25-75,Diamond River near Wentworth Location, NH01049500: Flow=1380cfs,Stage=6.65ft,2024-04-19 11:45,25-75,Cobbosseecontee Stream at Gardiner, Maine01049265: Flow=22900cfs,Stage=10.82ft,Floodstage=17ft,2024-04-19 12:15,25-75,Kennebec River at North Sidney, Maine01048000: Flow=2140cfs,Stage=5.31ft,Floodstage=12ft,2024-04-19 12:00,25-75,Sandy River near Mercer, Maine01047000: Flow=1570cfs,Stage=5.38ft,Floodstage=15ft,2024-04-19 12:00,25-75,Carrabassett River near North Anson, Maine01038000: Flow=618cfs,Stage=4.00ft,2024-04-19 11:45,25-75,Sheepscot River at North Whitefield, Maine01034500: Flow=33000cfs,Stage=9.71ft,Floodstage=18ft,2024-04-19 12:30,25-75,Penobscot River at West Enfield, Maine01034000: Flow=6290cfs,Stage=5.66ft,Floodstage=13ft,2024-04-19 12:15,25-75,Piscataquis River at Medford, Maine01030500: Flow=8050cfs,Stage=10.33ft,Floodstage=13.5ft,2024-04-19 12:15,25-75,Mattawamkeag River near Mattawamkeag, Maine01029500: Flow=6740cfs,Stage=8.61ft,Floodstage=13ft,2024-04-19 12:00,25-75,East Branch Penobscot River at Grindstone, Maine01022500: Flow=857cfs,Stage=9.86ft,2024-04-19 12:00,25-75,Narraguagus River at Cherryfield, Maine01017000: Flow=9880cfs,Stage=6.54ft,Floodstage=14.00ft,2024-04-19 12:00,25-75,Aroostook River at Washburn, Maine01015800: Flow=5530cfs,Stage=9.01ft,Floodstage=17ft,2024-04-19 12:15,25-75,Aroostook River near Masardis, Maine01014000: Flow=36800cfs,Stage=12.13ft,Floodstage=22.5ft,2024-04-19 12:30,25-75,St. John River below Fish R, nr Fort Kent, Maine01010500: Flow=15300cfs,Stage=8.72ft,Floodstage=25ft,2024-04-19 12:45,25-75,St. John River at Dickey, Maine01010070: Flow=914cfs,Stage=6.27ft,Floodstage=12ft,2024-04-19 12:00,25-75,Big Black River near Depot Mtn, Maine01010000: Flow=8250cfs,Stage=5.20ft,Floodstage=15.00ft,2024-04-19 12:00,25-75,St. John River at Ninemile Bridge, Maine432742070225401: Stage=-0.61ft,Floodstage=12.8ft,2024-04-19 12:48,Not ranked,Saco River at Camp Ellis near Saco, Maine01073785: Flow=32.3cfs,Stage=4.85ft,2024-04-19 12:30,Not ranked,WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH01072870: Flow=217cfs,Stage=5.47ft,2024-04-19 12:15,Not ranked,ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH01072800: Flow=264cfs,Stage=4.47ft,2024-04-19 12:00,Not ranked,COCHECO RIVER NEAR ROCHESTER, NH01069700: Flow=38.2cfs,Stage=2.16ft,2024-04-19 12:45,Not ranked,Branch Brook near Kennebunk, Maine01068910: Flow=324cfs,Stage=3.81ft,2024-04-19 11:45,Not ranked,Mousam River at Route 4 near Sanford, Maine01067950: Flow=65.5cfs,Stage=3.69ft,2024-04-19 12:15,Not ranked,Kennebunk River near Kennebunk, Maine01063995: Stage=266.41ft,2024-04-19 12:15,Not ranked,Sebago Lake near North Windham, Maine01063310: Flow=3.88cfs,Stage=4.29ft,2024-04-19 12:45,Not ranked,Stony Brook at East Sebago, Maine01049505: Stage=6.00ft,2024-04-19 12:00,Not ranked,Kennebec River at Gardiner, Maine01049320: Stage=6.78ft,Floodstage=12ft,2024-04-19 12:48,Not ranked,Kennebec River at Calumet Bridge at Augusta, Maine01048220: Flow=51.4cfs,Stage=3.34ft,2024-04-19 12:00,Not ranked,East Branch Wesserunsett Stream near Athens, Maine01047200: Flow=142cfs,Stage=6.06ft,2024-04-19 12:00,Not ranked,Sandy River near Madrid, Maine01047150: Flow=14100cfs,Stage=7.09ft,2024-04-19 12:45,Not ranked,Kennebec River near Madison, Maine01044550: Flow=1150cfs,Stage=4.81ft,2024-04-19 11:45,Not ranked,Spencer Stream near Grand Falls, Maine01037380: Flow=45.6cfs,Stage=2.60ft,2024-04-19 12:15,Not ranked,Ducktrap River near Lincolnville, Maine01037050: Stage=3.90ft,Floodstage=11.6ft,2024-04-19 12:06,Not ranked,Penobscot River at Bangor, Maine01037000: Flow=478cfs,Stage=4.90ft,Floodstage=11ft,2024-04-19 12:15,Not ranked,Kenduskeag Stream near Bangor, Maine01036390: Stage=9.72ft,Floodstage=18ft,2024-04-19 12:30,Not ranked,Penobscot River at Eddington, Maine01031510: Flow=67.3cfs,Stage=3.69ft,2024-04-19 12:30,Not ranked,Black Stream near Dover-Foxcroft, Maine01031450: Flow=351cfs,Stage=8.11ft,Floodstage=17ft,2024-04-19 12:30,Not ranked,Kingsbury Stream at Abbot Village, Maine01031300: Flow=559cfs,Stage=5.82ft,Floodstage=10.5ft,2024-04-19 12:30,Not ranked,Piscataquis River at Blanchard, Maine01030350: Flow=145cfs,Stage=3.51ft,Floodstage=10ft,2024-04-19 12:15,Not ranked,Wytopitlock Stream near Wytopitlock Maine01029200: Flow=1150cfs,Stage=8.02ft,Floodstage=11ft,2024-04-19 12:00,Not ranked,Seboeis River near Shin Pond, Maine01027240: Flow=691cfs,Stage=4.51ft,2024-04-19 12:45,Not ranked,S. Br. Penobscot River nr Canada Falls Lake, Maine01027200: Flow=961cfs,Stage=5.65ft,2024-04-19 12:45,Not ranked,North Branch Penobscot River nr Pittston Farm, ME01022840: Flow=2.26cfs,Stage=1.86ft,2024-04-19 12:05,Not ranked,Otter Creek near Bar Harbor, Maine01021480: Flow=113cfs,Stage=4.77ft,Floodstage=8.5ft,2024-04-19 12:30,Not ranked,Old Stream near Wesley, Maine01021470: Flow=21.9cfs,Stage=2.02ft,2024-04-19 12:30,Not ranked,Libby Brook near Northfield, Maine01021060: Stage=1.81ft,Floodstage=15.2ft,2024-04-19 12:00,Not ranked,St. Croix River at Calais, Maine01019300: Stage=202.54ft,Floodstage=205ft,2024-04-19 12:45,Not ranked,Lewy Lake at Princeton, Maine01018900: Stage=299.74ft,2024-04-19 12:00,Not ranked,West Grand Lake at Grand Lake Stream, Maine01018035: Flow=783cfs,Stage=3.82ft,Floodstage=8ft,2024-04-19 11:45,Not ranked,Meduxnekeag River at Lowery Rd. nr Houlton, Maine01018009: Flow=16.0cfs,Stage=2.29ft,Floodstage=4ft,2024-04-19 12:30,Not ranked,Pearce Brook at Route 1 at Houlton, Maine01017960: Flow=307cfs,Stage=4.03ft,Floodstage=7.5ft,2024-04-19 12:45,Not ranked,Meduxnekeag R above S Br Medux. R nr Houlton, ME01017550: Flow=13.5cfs,Stage=1.91ft,Floodstage=7.5ft,2024-04-19 12:45,Not ranked,Williams Brook at Phair, Maine01017290: Flow=739cfs,Stage=5.03ft,Floodstage=9.5ft,2024-04-19 12:30,Not ranked,Little Madawaska River at Caribou, Maine01017060: Flow=7.71cfs,Stage=1.55ft,2023-11-02 10:45,Not ranked,Hardwood Brook below Glidden Brk nr Caribou, MaineGo to WaterWatch (offsite) for a larger map with additional options
Explanation
[color code for] High
[color code for] > 90th percentile
[color code for] 76th - 90th percentile
[color code for] 25th - 75th percentile
[color code for] 10th - 24th percentile
[color code for] < 10th percentile
[color code for] Low
[color code for] Not ranked
The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.
The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.

Statewide Streamflow Real-Time Table


Statewide Ground Water Real-Time Table


Real-time data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from real-time sites are relayed to USGS offices via satellite, telephone, and/or radio and are available for viewing within minutes of arrival. All real-time data are provisional and subject to revision.
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