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USGS Current Water Data for New Hampshire

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Daily Streamflow Conditions

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Stream gage levels in New Hampshire, relative to 30 year average. 01161000: Flow=2800cfs,Stage=6.44ft,2018-02-23 01:45,High,ASHUELOT RIVER AT HINSDALE, NH01086000: Flow=1020cfs,Stage=6.34ft,Floodstage=8ft,2018-02-23 01:30,High,WARNER RIVER AT DAVISVILLE, NH010965852: Flow=225cfs,Stage=7.60ft,2018-02-23 01:15,>90,BEAVER BROOK AT NORTH PELHAM, NH01162500: Flow=150cfs,Stage=3.85ft,2018-02-23 01:45,>90,PRIEST BROOK NEAR WINCHENDON, MA01158000: Flow=738cfs,Stage=7.58ft,2018-02-23 01:30,>90,ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH01154500: Flow=35000cfs,Stage=17.05ft,Floodstage=28ft,2018-02-23 01:30,>90,CONNECTICUT RIVER AT NORTH WALPOLE, NH01154000: Flow=441cfs,Stage=4.26ft,2018-02-23 01:45,>90,SAXTONS RIVER AT SAXTONS RIVER, VT01153550: Flow=667cfs,Stage=4.33ft,Floodstage=8ft,2018-02-23 01:45,>90,WILLIAMS RIVER NEAR ROCKINGHAM VT01153000: Flow=1240cfs,Stage=4.91ft,2018-02-23 01:30,>90,BLACK RIVER AT NORTH SPRINGFIELD, VT01151500: Flow=1920cfs,Stage=5.49ft,2018-02-23 01:30,>90,OTTAUQUECHEE RIVER AT NORTH HARTLAND, VT01144500: Flow=15600cfs,Stage=10.14ft,Floodstage=22ft,2018-02-23 01:30,>90,CONNECTICUT RIVER AT WEST LEBANON, NH01144000: Flow=4040cfs,Stage=7.03ft,Floodstage=18ft,2018-02-23 01:30,>90,WHITE RIVER AT WEST HARTFORD, VT01129200: Flow=1240cfs,Stage=4.12ft,2018-02-23 01:15,>90,CONNECTICUT R BELOW INDIAN STREAM NR PITTSBURG, NH01100000: Flow=17300cfs,Stage=46.51ft,Floodstage=52ft,2018-02-23 01:30,>90,MERRIMACK RIVER BL CONCORD RIVER AT LOWELL, MA01094000: Flow=762cfs,Stage=4.58ft,Floodstage=9ft,2018-02-23 01:30,>90,SOUHEGAN RIVER AT MERRIMACK, NH01092000: Flow=14700cfs,Stage=7.49ft,Floodstage=11ft,2018-02-23 01:30,>90,MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH01091500: Flow=1240cfs,Stage=6.08ft,Floodstage=9ft,2018-02-23 01:30,>90,PISCATAQUOG RIVER NEAR GOFFSTOWN, NH01091000: Flow=602cfs,Stage=5.24ft,2018-02-23 01:45,>90,SOUTH BRANCH PISCATAQUOG RIVER NEAR GOFFSTOWN, NH01089500: Flow=778cfs,Stage=5.02ft,Floodstage=7ft,2018-02-23 01:15,>90,SUNCOOK RIVER AT NORTH CHICHESTER, NH01082000: Flow=387cfs,Stage=2.91ft,Floodstage=5.5ft,2018-02-23 01:30,>90,CONTOOCOOK RIVER AT PETERBOROUGH, NH01081500: Flow=7030cfs,Stage=8.54ft,Floodstage=16ft,2018-02-23 01:45,>90,MERRIMACK RIVER AT FRANKLIN JUNCTION, NH01078000: Flow=636cfs,Stage=4.63ft,Floodstage=8ft,2018-02-23 01:30,>90,SMITH RIVER NEAR BRISTOL, NH01075000: Flow=1210cfs,Stage=4.29ft,Floodstage=9ft,2018-02-23 01:30,>90,PEMIGEWASSET RIVER AT WOODSTOCK, NH01073500: Flow=893cfs,Stage=4.47ft,Floodstage=8ft,2018-02-23 01:15,>90,LAMPREY RIVER NEAR NEWMARKET, NH01064500: Flow=1640cfs,Stage=4.46ft,Floodstage=9ft,2018-02-23 01:45,>90,Saco River near Conway, NH01054000: Flow=4140cfs,Stage=4.97ft,Floodstage=8ft,2018-02-23 01:15,>90,Androscoggin River near Gorham, NH01099500: Flow=1190cfs,Stage=6.11ft,Floodstage=8ft,2018-02-23 01:30,76-90,CONCORD R BELOW R MEADOW BROOK, AT LOWELL, MA01096500: Flow=1160cfs,Stage=3.61ft,Floodstage=8ft,2018-02-23 01:30,76-90,NASHUA RIVER AT EAST PEPPERELL, MA01096000: Flow=271cfs,Stage=3.45ft,Floodstage=7ft,2018-02-23 02:00,76-90,SQUANNACOOK RIVER NEAR WEST GROTON, MA01081000: Flow=1470cfs,Stage=4.94ft,2018-02-23 01:30,76-90,WINNIPESAUKEE RIVER AT TILTON, NH01053500: Flow=1850cfs,Stage=2.53ft,2018-02-23 01:15,25-75,Androscoggin River at Errol, NH430509071092201: 2017-09-26 10:45,Not ranked,BURNHAMS MARSHES NEAR NOTTINGHAM, NH010735562: Flow=76.6cfs,Stage=2.06ft,2018-02-23 01:30,Not ranked,EXETER RIVER AT ODELL ROAD, NEAR SANDOWN, NH010642505: Stage=3.21ft,2018-02-23 01:45:00,Not ranked,Ice affected,SACO RIVER AT RIVER STREET, AT BARTLETT, NH01165000: Flow=17.0cfs,1990-09-30 23:45,Not ranked,EAST BRANCH TULLY RIVER NEAR ATHOL, MA01162000: Stage=6.30ft,2018-02-23 01:00:00,Not ranked,Ice affected,MILLERS RIVER NEAR WINCHENDON, MA01160350: Flow=2290cfs,Stage=8.99ft,2018-02-23 01:45,Not ranked,ASHUELOT RIVER AT WEST SWANZEY, NH01158110: Flow=817cfs,Stage=71.27ft,2018-02-23 01:30,Not ranked,ASHUELOT RIVER ABOVE THE BRANCH, AT KEENE, NH01157000: Stage=4.75ft,2018-02-23 01:30:00,Not ranked,Ice affected,ASHUELOT RIVER NEAR GILSUM, NH01154950: Flow=499cfs,Stage=4.04ft,2018-02-23 01:45,Not ranked,COLD RIVER AT HIGH STREET, AT ALSTEAD, NH01152500: Stage=3.54ft,2018-02-23 01:30:00,Floodstage=7ft,Not ranked,Ice affected,SUGAR RIVER AT WEST CLAREMONT, NH01139000: Stage=3.06ft,2018-02-23 01:45:00,Floodstage=6ft,Not ranked,Ice affected,WELLS RIVER AT WELLS RIVER, VT01138500: Flow=8970cfs,Stage=5.30ft,Floodstage=11ft,2018-02-22 15:30,Not ranked,CONNECTICUT RIVER AT WELLS RIVER, VT01137500: Stage=3.04ft,2018-02-23 01:30:00,Floodstage=8ft,Not ranked,Ice affected,AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH01135500: Stage=6.84ft,2018-02-23 01:15:00,Floodstage=14ft,Not ranked,Ice affected,PASSUMPSIC RIVER AT PASSUMPSIC, VT01131500: Stage=13.35ft,2018-02-23 01:15:00,Floodstage=17ft,Not ranked,Ice affected,CONNECTICUT RIVER NEAR DALTON, NH01130000: Stage=9.33ft,2018-02-23 01:30:00,Not ranked,Ice affected,UPPER AMMONOOSUC RIVER NEAR GROVETON, NH01129500: Stage=13.09ft,2018-02-23 01:15:00,Floodstage=13ft,Not ranked,Ice affected,CONNECTICUT RIVER AT NORTH STRATFORD, NH01100693: Stage=4.61ft,Floodstage=15ft,2018-02-23 01:15,Not ranked,MERRIMACK R 0.3 MILES U.S.RT 125 AT HAVERHILL,MA01100627: Flow=87.2cfs,Stage=25.13ft,Floodstage=29ft,2018-02-23 01:30,Not ranked,SHAWSHEEN RIVER AT BALMORAL STREET AT ANDOVER, MA01100561: Flow=188cfs,Stage=4.49ft,Floodstage=8ft,2018-02-23 01:15,Not ranked,SPICKET RIVER NEAR METHUEN, MA01100505: Flow=68.2cfs,Stage=3.97ft,2018-02-23 01:30,Not ranked,SPICKET RIVER AT NORTH SALEM, NH01093852: Flow=495cfs,Stage=5.24ft,Floodstage=9ft,2018-02-23 01:45,Not ranked,SOUHEGAN RIVER (SITE WLR-1) NEAR MILFORD, NH01089925: Flow=1100cfs,Stage=287.33ft,2018-02-23 01:30,Not ranked,SUNCOOK RIVER AT NH 28, NEAR SUNCOOK, NH01089100: Flow=472cfs,Stage=6.73ft,Floodstage=11ft,2018-02-23 01:30,Not ranked,SOUCOOK RIVER, AT PEMBROKE ROAD, NEAR CONCORD, NH01085500: Stage=5.93ft,2018-02-23 01:00:00,Not ranked,Ice affected,CONTOOCOOK R BL HOPKINTON DAM AT W HOPKINTON, NH01085000: Stage=9.31ft,2018-02-23 01:45:00,Floodstage=12ft,Not ranked,Ice affected,CONTOOCOOK RIVER NEAR HENNIKER, NH01080000: Stage=2.99ft,2018-02-23 01:30,Not ranked,LAKE WINNIPESAUKEE AT WEIRS BEACH, NH01077400: Flow=118cfs,Stage=3.25ft,2018-02-23 02:00,Not ranked,COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH01076500: Stage=6.98ft,2018-02-23 01:30:00,Floodstage=13ft,Not ranked,Ice affected,PEMIGEWASSET RIVER AT PLYMOUTH, NH01076000: Stage=2.74ft,2018-02-23 01:30:00,Floodstage=10ft,Not ranked,Ice affected,BAKER RIVER NEAR RUMNEY, NH01074520: Flow=532cfs,Stage=3.23ft,2018-02-23 01:15,Not ranked,EAST BRANCH PEMIGEWASSET RIVER AT LINCOLN, NH01073785: Flow=62.4cfs,Stage=5.29ft,2018-02-23 01:30,Not ranked,WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH01073587: Stage=6.15ft,2018-02-23 01:15:00,Not ranked,Ice affected,EXETER RIVER AT HAIGH ROAD, NEAR BRENTWOOD, NH01073389: 2017-09-26 09:15,Not ranked,Pawtuckaway Lake near Nottingham, NH01073319: Flow=333cfs,Stage=3.73ft,2018-02-23 01:45,Not ranked,LAMPREY RIVER AT LANGFORD ROAD, AT RAYMOND, NH01073000: Stage=2.60ft,2018-02-23 01:30:00,Not ranked,Ice affected,OYSTER RIVER NEAR DURHAM, NH01072870: Stage=7.46ft,2018-02-23 01:15:00,Not ranked,Ice affected,ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH01072800: Flow=478cfs,Stage=5.45ft,2018-02-23 02:00,Not ranked,COCHECO RIVER NEAR ROCHESTER, NH.01064801: Stage=5.08ft,2018-02-23 02:00:00,Not ranked,Ice affected,BEARCAMP RIVER AT SOUTH TAMWORTH, NH01054200: Not ranked,Ice affected,Wild River at Gilead, Maine01054114: Stage=3.56ft,2018-02-23 01:15:00,Not ranked,Ice affected,Peabody River at Gorham, New Hampshire01053600: Flow=2500cfs,Stage=2.33ft,2018-02-23 01:30,Not ranked,Androscoggin River below Bog Brook at Cambridge NH01052500: Stage=5.73ft,2018-02-23 01:15:00,Not ranked,Ice affected,Diamond River near Wentworth Location, NHGo 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


Real-time data typically are recorded at 15- to 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 telemetry and are available for viewing within minutes of arrival.

All real-time data are provisional and subject to revision.

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