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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. 01154500: Flow=2070cfs,Stage=6.20ft,Floodstage=28ft,2014-11-22 14:30,<10,CONNECTICUT RIVER AT NORTH WALPOLE, NH01135500: Flow=244cfs,Stage=2.34ft,2014-11-22 14:15,<10,PASSUMPSIC RIVER AT PASSUMPSIC, VT01081500: Flow=828cfs,Stage=4.12ft,Floodstage=16ft,2014-11-22 14:30,<10,MERRIMACK RIVER AT FRANKLIN JUNCTION, NH01081000: Flow=269cfs,Stage=2.52ft,2014-11-22 14:30,<10,WINNIPESAUKEE RIVER AT TILTON, NH01144500: Flow=1710cfs,Stage=4.45ft,Floodstage=18ft,2014-11-22 14:30,<10,CONNECTICUT RIVER AT WEST LEBANON, NH01131500: Flow=848cfs,Stage=7.59ft,2014-11-22 14:15,<10,CONNECTICUT RIVER NEAR DALTON, NH01165000: Flow=132cfs,Stage=3.51ft,2014-11-22 14:30,76-90,EAST BRANCH TULLY RIVER NEAR ATHOL, MA01151500: Flow=129cfs,Stage=2.43ft,2014-11-22 14:30,10-24,OTTAUQUECHEE RIVER AT NORTH HARTLAND, VT01144000: Flow=432cfs,Stage=3.63ft,Floodstage=18ft,2014-11-22 14:30,10-24,WHITE RIVER AT WEST HARTFORD, VT01139000: Flow=56cfs,Stage=1.87ft,Floodstage=6ft,2014-11-22 14:45,10-24,WELLS RIVER AT WELLS RIVER, VT01138500: Flow=2470cfs,Stage=3.20ft,Floodstage=11ft,2014-11-22 14:30,10-24,CONNECTICUT RIVER AT WELLS RIVER, VT01129500: Flow=799cfs,Stage=3.65ft,2014-11-22 14:15,10-24,CONNECTICUT RIVER AT NORTH STRATFORD, NH01129200: Flow=295cfs,Stage=2.66ft,2014-11-22 14:15,10-24,CONNECTICUT R BELOW INDIAN STREAM NR PITTSBURG, NH01075000: Flow=188cfs,Stage=2.65ft,Floodstage=9ft,2014-11-22 14:30,10-24,PEMIGEWASSET RIVER AT WOODSTOCK, NH01073000: Flow=5.7cfs,Stage=1.12ft,2014-11-22 14:30,10-24,OYSTER RIVER NEAR DURHAM, NH01064500: Flow=363cfs,Stage=2.82ft,Floodstage=9ft,2014-11-22 14:45,10-24,Saco River near Conway, NH01164000: Flow=322cfs,Stage=4.94ft,2014-11-22 14:30,25-75,MILLERS RIVER AT SOUTH ROYALSTON, MA01162500: Flow=23cfs,Stage=2.80ft,2014-11-22 14:45,25-75,PRIEST BROOK NEAR WINCHENDON, MA01162000: Flow=114cfs,Stage=4.65ft,2014-11-22 14:00,25-75,MILLERS RIVER NEAR WINCHENDON, MA01161000: Flow=523cfs,Stage=4.29ft,2014-11-22 14:45,25-75,ASHUELOT RIVER AT HINSDALE, NH01158600: Flow=45cfs,Stage=6.37ft,2014-11-22 14:30,25-75,OTTER BROOK BELOW OTTER BROOK DAM, NEAR KEENE, NH01158000: Flow=122cfs,Stage=5.65ft,2014-11-22 14:30,25-75,ASHUELOT RIVER BELOW SURRY MT DAM, NEAR KEENE, NH01157000: Flow=79cfs,Stage=3.25ft,2014-11-22 14:30,25-75,ASHUELOT RIVER NEAR GILSUM, NH01154000: Flow=105cfs,Stage=3.09ft,Floodstage=10ft,2014-11-22 14:45,25-75,SAXTONS RIVER AT SAXTONS RIVER, VT01153000: Flow=148cfs,Stage=2.35ft,2014-11-22 14:30,25-75,BLACK RIVER AT NORTH SPRINGFIELD, VT01152500: Flow=288cfs,Stage=1.87ft,2014-11-22 14:30,25-75,SUGAR RIVER AT WEST CLAREMONT, NH01141500: Flow=156cfs,Stage=7.08ft,2014-11-22 14:30,25-75,OMPOMPANOOSUC RIVER AT UNION VILLAGE, VT01137500: Flow=114cfs,Stage=1.80ft,Floodstage=8ft,2014-11-22 14:30,25-75,AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH01130000: Flow=294cfs,Stage=2.57ft,2014-11-22 14:30,25-75,UPPER AMMONOOSUC RIVER NEAR GROVETON, NH01100000: Flow=5000cfs,Stage=43.20ft,Floodstage=52ft,2014-11-22 14:30,25-75,MERRIMACK RIVER BL CONCORD RIVER AT LOWELL, MA01099500: Flow=530cfs,Stage=5.23ft,Floodstage=8ft,2014-11-22 14:30,25-75,CONCORD R BELOW R MEADOW BROOK, AT LOWELL, MA01096500: Flow=471cfs,Stage=2.07ft,Floodstage=8ft,2014-11-22 14:30,25-75,NASHUA RIVER AT EAST PEPPERELL, MA01096000: Flow=62cfs,Stage=2.14ft,Floodstage=7ft,2014-11-22 14:00,25-75,SQUANNACOOK RIVER NEAR WEST GROTON, MA01094000: Flow=182cfs,Stage=3.04ft,Floodstage=9ft,2014-11-22 14:30,25-75,SOUHEGAN RIVER AT MERRIMACK, NH01092000: Flow=3010cfs,Stage=4.31ft,Floodstage=11ft,2014-11-22 14:30,25-75,MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH01091500: Flow=203cfs,Stage=4.16ft,Floodstage=9ft,2014-11-22 14:30,25-75,PISCATAQUOG RIVER NEAR GOFFSTOWN, NH01091000: Flow=155cfs,Stage=4.04ft,2014-11-22 14:45,25-75,SOUTH BRANCH PISCATAQUOG RIVER NEAR GOFFSTOWN, NH01089500: Flow=92cfs,Stage=3.28ft,Floodstage=7ft,2014-11-22 14:15,25-75,SUNCOOK RIVER AT NORTH CHICHESTER, NH01087000: Flow=216cfs,Stage=3.32ft,2014-11-22 14:30,25-75,BLACKWATER RIVER NEAR WEBSTER, NH01086000: Flow=204cfs,Stage=4.42ft,Floodstage=8ft,2014-11-22 14:30,25-75,WARNER RIVER AT DAVISVILLE, NH01085500: Flow=506cfs,Stage=2.50ft,2014-11-22 14:00,25-75,CONTOOCOOK R BL HOPKINTON DAM AT W HOPKINTON, NH01085000: Flow=421cfs,Stage=6.23ft,Floodstage=12ft,2014-11-22 14:30,25-75,CONTOOCOOK RIVER NEAR HENNIKER, NH01083000: Flow=71cfs,Stage=2.70ft,2014-11-22 14:30,25-75,NUBANUSIT BK BLW MACDOWELL DAM NR PETERBOROUGH NH01082000: Flow=108cfs,Stage=1.90ft,Floodstage=5.5ft,2014-11-22 14:30,25-75,CONTOOCOOK RIVER AT PETERBOROUGH, NH01078000: Flow=89cfs,Stage=2.69ft,Floodstage=8ft,2014-11-22 14:30,25-75,SMITH RIVER NEAR BRISTOL, NH01076500: Flow=691cfs,Stage=1.31ft,Floodstage=13ft,2014-11-22 14:30,25-75,PEMIGEWASSET RIVER AT PLYMOUTH, NH01076000: Flow=104cfs,Stage=1.04ft,Floodstage=10ft,2014-11-22 14:30,25-75,BAKER RIVER NEAR RUMNEY, NH01073500: Flow=162cfs,Stage=1.94ft,Floodstage=8ft,2014-11-22 14:15,25-75,LAMPREY RIVER NEAR NEWMARKET, NH010965852: Flow=29cfs,Stage=6.10ft,2014-11-22 14:15,Not ranked,BEAVER BROOK AT NORTH PELHAM, NH010735562: Flow=29cfs,Stage=1.40ft,2014-11-22 14:30,Not ranked,EXETER RIVER AT ODELL ROAD, NEAR SANDOWN, NH010642505: Flow=105cfs,Stage=2.89ft,2014-11-22 14:45,Not ranked,SACO RIVER AT RIVER STREET, AT BARTLETT, NH01160350: Flow=417cfs,Stage=6.58ft,2014-11-22 14:45,Not ranked,ASHUELOT RIVER AT WEST SWANZEY, NH01160000: Stage=2.02ft,2011-08-12 12:30,Not ranked,S BR ASHUELOT RIVER AT WEBB, NR MARLBOROUGH, NH01158110: Stage=65.80ft,2014-11-22 14:30,Not ranked,ASHUELOT RIVER ABOVE THE BRANCH, AT KEENE, NH01154950: Flow=89cfs,Stage=2.72ft,2014-11-22 14:45,Not ranked,COLD RIVER AT HIGH STREET, AT ALSTEAD, NH01153550: Flow=137cfs,Stage=2.93ft,Floodstage=8ft,2014-11-22 14:45,Not ranked,WILLIAMS RIVER NEAR ROCKINGHAM VT01137940: Stage=3.04ft,2011-07-06 13:30,Not ranked,AMMONOOSUC RIVER BELOW LISBON DAM, AT LISBON, NH01100693: Stage=4.48ft,Floodstage=15ft,2014-11-22 14:15,Not ranked,MERRIMACK R 0.3 MILES U.S.RT 125 AT HAVERHILL,MA01100627: Flow=89cfs,Stage=26.83ft,2014-11-22 14:30,Not ranked,SHAWSHEEN RIVER AT BALMORAL STREET AT ANDOVER, MA01100561: Flow=61cfs,Stage=3.66ft,Floodstage=8ft,2014-11-22 14:30,Not ranked,SPICKET RIVER NEAR METHUEN, MA01100505: Flow=13cfs,Stage=2.99ft,2014-11-22 14:30,Not ranked,SPICKET RIVER AT NORTH SALEM, NH01093852: Flow=123cfs,Stage=3.91ft,Floodstage=9ft,2014-11-22 14:45,Not ranked,SOUHEGAN RIVER (SITE WLR-1) NEAR MILFORD, NH01090800: Flow=99cfs,Stage=5.53ft,2014-11-22 14:30,Not ranked,PISCATAQUOG RIVER BL EVERETT DAM, NR E WEARE, NH01089925: Stage=285.68ft,2014-11-22 14:30,Not ranked,SUNCOOK RIVER AT NH 28, NEAR SUNCOOK, NH01089100: Flow=67cfs,Stage=4.02ft,Floodstage=11ft,2014-11-22 14:30,Not ranked,SOUCOOK RIVER, AT PEMBROKE ROAD, NEAR CONCORD, NH01088400: Stage=3.90ft,Floodstage=14ft,2014-11-22 14:45,Not ranked,MERRIMACK RIVER AT CONCORD, NH01087850: Stage=10.86ft,2014-11-22 14:30,Not ranked,CONTOOCOOK RIVER AT RIVER HILL, NEAR PENACOOK, NH01084000: Stage=2.36ft,2011-07-05 23:45,Not ranked,NORTH BRANCH RIVER NEAR ANTRIM, NH01077400: Flow=20cfs,Stage=2.20ft,2014-11-22 15:00,Not ranked,COCKERMOUTH RIVER BELOW HARDY BROOK, AT GROTON, NH01074520: Flow=116cfs,Stage=4.15ft,2014-11-22 14:15,Not ranked,EAST BRANCH PEMIGEWASSET RIVER AT LINCOLN, NH01073785: Flow=10cfs,Stage=4.27ft,2014-11-22 14:30,Not ranked,WINNICUT RIVER AT GREENLAND, NR PORTSMOUTH, NH01073587: Flow=33cfs,Stage=4.51ft,2014-11-22 14:15,Not ranked,EXETER RIVER AT HAIGH ROAD, NEAR BRENTWOOD, NH01073319: Flow=29cfs,Stage=2.21ft,2014-11-22 14:45,Not ranked,LAMPREY RIVER AT LANGFORD ROAD, AT RAYMOND, NH01072870: Flow=88cfs,Stage=4.20ft,2014-11-22 14:15,Not ranked,ISINGLASS R AT ROCHESTER NECK RD, NR DOVER, NH01072800: Flow=43cfs,Stage=3.12ft,2014-11-22 14:00,Not ranked,COCHECO RIVER NEAR ROCHESTER, NH.01064801: Flow=60cfs,Stage=3.98ft,2014-11-22 15:00,Not ranked,BEARCAMP RIVER AT SOUTH TAMWORTH, NH01064485: Stage=5.28ft,2011-08-25 09:45,Not ranked,SWIFT RIVER 0.5 MI BL HOBBS BR, NR CONWAY, NH01054200: Stage=2.96ft,2014-11-22 14:45:00,Not ranked,Ice affected,Wild River at Gilead, Maine01054114: Stage=3.42ft,2014-11-22 14:15:00,Not ranked,Ice affected,Peabody River at Gorham, New Hampshire01054000: Flow=1640cfs,Stage=3.30ft,Floodstage=8ft,2014-11-22 14:15,Not ranked,Androscoggin River near Gorham, NH01053600: Flow=1580cfs,Stage=1.65ft,2014-11-22 14:30,Not ranked,Androscoggin River below Bog Brook at Cambridge NH01053500: Flow=1470cfs,Stage=2.20ft,2014-11-22 14:15,Not ranked,Androscoggin River at Errol, NH01052500: Stage=2.46ft,2014-11-22 14:15:00,Not ranked,Ice affected,Diamond River near Wentworth Location, NHGo to WaterWatch (offsite) for a larger map with additional options
[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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