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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. 01055500: Flow=564cfs,Stage=2.87ft,Floodstage=7.5ft,2024-12-21 06:45,>90,Nezinscot River at Turner Center, Maine01047000: Flow=818cfs,Stage=4.55ft,Floodstage=15ft,2024-12-21 07:00,>90,Carrabassett River near North Anson, Maine01019000: Flow=111cfs,Stage=1.74ft,Floodstage=7ft,2024-12-21 07:00,<10,Grand Lake Stream at Grand Lake Stream, Maine01066000: Flow=3920cfs,Stage=5.16ft,Floodstage=13.5ft,2024-12-21 07:45,76-90,Saco River at Cornish, Maine01064500: Flow=901cfs,Stage=3.67ft,Floodstage=9ft,2024-12-21 06:45,76-90,Saco River near Conway, NH01060000: Flow=263cfs,Stage=1.78ft,2024-12-21 07:30,76-90,Royal River at Yarmouth, Maine01059000: Flow=6070cfs,Stage=4.48ft,Floodstage=14ft,2024-12-21 07:15,76-90,Androscoggin River near Auburn, Maine01057000: Flow=191cfs,Stage=3.56ft,2024-12-21 07:15,76-90,Little Androscoggin River near South Paris, Maine01055000: Flow=152cfs,Stage=2.02ft,Floodstage=8ft,2024-12-21 07:30,76-90,Swift River near Roxbury, Maine01054500: Flow=3360cfs,Stage=4.35ft,Floodstage=13.5ft,2024-12-21 07:45,76-90,Androscoggin River at Rumford, Maine01054300: Flow=241cfs,Stage=6.56ft,Floodstage=16ft,2024-12-21 07:30,76-90,Ellis River at South Andover, Maine01052500: Flow=272cfs,Stage=3.04ft,2024-12-21 07:15,76-90,Diamond River near Wentworth Location, NH01049265: Flow=13300cfs,Stage=8.70ft,Floodstage=20ft,2024-12-21 07:15,76-90,Kennebec River at North Sidney, Maine01048000: Flow=1300cfs,Stage=4.68ft,Floodstage=10ft,2024-12-21 07:00,76-90,Sandy River near Mercer, Maine01043500: Flow=1230cfs,Stage=5.48ft,2024-12-21 07:45,76-90,Dead River near Dead River, Maine01038000: Flow=449cfs,Stage=3.59ft,Floodstage=8ft,2024-12-21 06:45,76-90,Sheepscot River at North Whitefield, Maine01034500: Flow=12000cfs,Stage=4.99ft,Floodstage=17ft,2024-12-21 07:30,76-90,Penobscot River at West Enfield, Maine01034000: Flow=3020cfs,Stage=4.23ft,Floodstage=13ft,2024-12-21 07:15,76-90,Piscataquis River at Medford, Maine01033000: Flow=603cfs,Stage=3.35ft,Floodstage=9ft,2024-12-21 07:00,76-90,Sebec River at Sebec, Maine01031500: Flow=731cfs,Stage=3.44ft,Floodstage=11ft,2024-12-21 07:30,76-90,Piscataquis River near Dover-Foxcroft, Maine01030500: Flow=3730cfs,Stage=8.23ft,Floodstage=13.5ft,2024-12-21 07:15,76-90,Mattawamkeag River near Mattawamkeag, Maine01042500: Flow=1090cfs,Stage=2.60ft,2024-12-21 07:45,10-24,Kennebec River at The Forks, Maine01021000: Flow=1220cfs,Stage=5.06ft,Floodstage=12ft,2024-12-21 07:45,10-24,St. Croix River at Baring, Maine01069500: Flow=128cfs,Stage=1.20ft,2024-12-21 07:45,25-75,Mousam River near West Kennebunk, Maine01053500: Flow=2080cfs,Stage=2.71ft,2024-12-21 07:45,25-75,Androscoggin River at Errol, NH01049500: Flow=411cfs,Stage=4.44ft,2024-12-21 06:45,25-75,Cobbosseecontee Stream at Gardiner, Maine01046500: Flow=4120cfs,Stage=8.18ft,2024-12-21 07:15,25-75,Kennebec River at Bingham, Maine01022500: Flow=433cfs,Stage=9.01ft,2024-12-21 07:00,25-75,Narraguagus River at Cherryfield, Maine01018500: Flow=288cfs,Stage=4.01ft,Floodstage=10ft,2024-12-21 07:30,25-75,St. Croix River at Vanceboro, Maine432742070225401: Stage=-1.53ft,Floodstage=12.8ft,2024-12-21 07:48,Not ranked,Saco River at Camp Ellis near Saco, Maine01073785: Flow=16.4cfs,Stage=4.49ft,2024-12-21 07:30,Not ranked,WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH01072870: Flow=105cfs,Stage=4.26ft,2024-12-21 07:15,Not ranked,ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH01072800: Flow=111cfs,Stage=3.67ft,2024-12-21 07:00,Not ranked,COCHECO RIVER NEAR ROCHESTER, NH01069700: Flow=14.2cfs,Stage=1.78ft,2024-12-21 07:45,Not ranked,Branch Brook near Kennebunk, Maine01068910: Flow=53.5cfs,Stage=1.63ft,2024-12-21 06:45,Not ranked,Mousam River at Route 4 near Sanford, Maine01067950: Flow=18.2cfs,Stage=2.75ft,2024-12-21 07:15,Not ranked,Kennebunk River near Kennebunk, Maine01063995: Stage=263.32ft,2024-12-21 07:15,Not ranked,Sebago Lake near North Windham, Maine01063310: Flow=1.22cfs,Stage=3.95ft,2024-12-21 07:45,Not ranked,Stony Brook at East Sebago, Maine01054200: Stage=2.23ft,2024-12-21 07:45:00,Not ranked,Ice affected,Wild River at Gilead, Maine01049505: Stage=5.28ft,Floodstage=13ft,2024-12-21 07:00,Not ranked,Kennebec River at Gardiner, Maine01049320: Stage=4.61ft,Floodstage=12ft,2024-12-21 07:48,Not ranked,Kennebec River at Calumet Bridge at Augusta, Maine01048220: Stage=3.33ft,2024-12-21 07:00:00,Not ranked,Ice affected,East Branch Wesserunsett Stream near Athens, Maine01047200: Stage=5.57ft,2024-12-21 07:00:00,Floodstage=9.5ft,Not ranked,Ice affected,Sandy River near Madrid, Maine01047150: Flow=6290cfs,Stage=5.07ft,2024-12-21 07:45,Not ranked,Kennebec River near Madison, Maine01046000: Stage=4.92ft,2024-12-21 07:30:00,Not ranked,Ice affected,Austin Stream at Bingham, Maine01044550: Flow=315cfs,Stage=3.36ft,2024-12-21 06:45,Not ranked,Spencer Stream near Grand Falls, Maine01037380: Stage=2.76ft,2024-12-21 07:15:00,Not ranked,Rating being developed or revised,Ducktrap River near Lincolnville, Maine01037050: Stage=0.10ft,Floodstage=11.6ft,2024-12-21 07:06,Not ranked,Penobscot River at Bangor, Maine01037000: Flow=487cfs,Stage=4.89ft,Floodstage=11ft,2024-12-21 07:15,Not ranked,Kenduskeag Stream near Bangor, Maine01036390: Stage=5.04ft,Floodstage=18ft,2024-12-21 07:30,Not ranked,Penobscot River at Eddington, Maine01031510: Flow=72.6cfs,Stage=3.76ft,2024-12-21 07:30,Not ranked,Black Stream near Dover-Foxcroft, Maine01031450: Stage=7.87ft,2024-12-21 07:30:00,Floodstage=17ft,Not ranked,Ice affected,Kingsbury Stream at Abbot Village, Maine01031300: Stage=5.38ft,2024-12-21 07:30:00,Floodstage=10.5ft,Not ranked,Ice affected,Piscataquis River at Blanchard, Maine01030350: Stage=3.47ft,2024-12-21 07:15:00,Floodstage=10ft,Not ranked,Ice affected,Wytopitlock Stream near Wytopitlock Maine01029500: Stage=6.45ft,2024-12-21 07:00:00,Floodstage=14ft,Not ranked,Ice affected,East Branch Penobscot River at Grindstone, Maine01029200: Stage=5.89ft,2024-12-21 07:00:00,Floodstage=11ft,Not ranked,Ice affected,Seboeis River near Shin Pond, Maine01029100: Flow=934cfs,Stage=3.71ft,2024-12-21 06:45,Not ranked,E. Br. Penobscot River below Grand Lake Matagamon01027240: Flow=726cfs,Stage=4.62ft,2024-12-21 07:45,Not ranked,S. Br. Penobscot River nr Canada Falls Lake, Maine01027200: Stage=5.27ft,2024-12-21 07:45:00,Not ranked,Ice affected,North Branch Penobscot River nr Pittston Farm, ME01022840: Flow=3.39cfs,Stage=1.96ft,2024-12-21 07:05,Not ranked,Otter Creek near Bar Harbor, Maine01021480: Flow=35.5cfs,Stage=4.16ft,Floodstage=8.5ft,2024-12-21 07:30,Not ranked,Old Stream near Wesley, Maine01021470: Not ranked,Seasonal site,Libby Brook near Northfield, Maine01021060: Stage=-1.03ft,Floodstage=15ft,2024-12-21 07:00,Not ranked,St. Croix River at Calais, Maine01019300: Stage=201.36ft,Floodstage=205ft,2024-12-21 07:45,Not ranked,Lewy Lake at Princeton, Maine01018900: Stage=296.79ft,2024-12-21 07:00,Not ranked,West Grand Lake at Grand Lake Stream, Maine01018035: Flow=462cfs,Stage=3.18ft,2024-12-21 06:45,Not ranked,Meduxnekeag River at Lowery Rd. nr Houlton, Maine01018009: Stage=2.55ft,2024-12-21 07:30:00,Floodstage=4.8ft,Not ranked,Ice affected,Pearce Brook at Route 1 at Houlton, Maine01017960: Stage=3.76ft,2024-12-21 07:45:00,Not ranked,Ice affected,Meduxnekeag R above S Br Medux. R nr Houlton, ME01017550: Stage=1.50ft,2024-12-21 07:45:00,Floodstage=7.5ft,Not ranked,Ice affected,Williams Brook at Phair, Maine01017290: Stage=4.50ft,2024-12-21 07:30:00,Floodstage=9.5ft,Not ranked,Ice affected,Little Madawaska River at Caribou, Maine01017060: Stage=1.49ft,2024-12-21 07:20:00,Not ranked,Ice affected,Hardwood Brook below Glidden Brk nr Caribou, Maine01017000: Stage=4.35ft,2024-12-21 07:00:00,Floodstage=14.00ft,Not ranked,Ice affected,Aroostook River at Washburn, Maine01015800: Stage=10.45ft,2024-12-21 07:30:00,Floodstage=17ft,Not ranked,Ice affected,Aroostook River near Masardis, Maine01014000: Stage=7.89ft,2024-12-21 07:30:00,Floodstage=22.5ft,Not ranked,Ice affected,St. John River below Fish R, nr Fort Kent, Maine01013500: Flow=206cfs,Stage=3.19ft,Floodstage=11ft,2024-10-01 00:45,Not ranked,Fish River near Fort Kent, Maine01011000: Stage=4.22ft,2024-12-21 07:00:00,Floodstage=15ft,Not ranked,Ice affected,Allagash River near Allagash, Maine01010500: Stage=6.65ft,2024-12-21 07:45:00,Floodstage=25ft,Not ranked,Ice affected,St. John River at Dickey, Maine01010070: Stage=5.01ft,2024-12-21 07:00:00,Floodstage=13.5ft,Not ranked,Ice affected,Big Black River near Depot Mtn, Maine01010000: Stage=3.89ft,2024-12-21 07:00:00,Floodstage=15.00ft,Not ranked,Ice affected,St. John River at Ninemile Bridge, 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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