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New Hampshire Water Levels
Real-time elevation and storage data for 62 monitored water bodies across New Hampshire. Data sourced from USGS telemetry and Bureau of Reclamation records.
62Water Bodies
0%Avg. Capacity
169%
In Drought (US Monitor)
About New Hampshire Water Data
Tracking New Hampshire water resources is vital for agriculture, boating, and fishing. We monitor 62 different water bodies here in real-time. Currently, the average fill capacity across all monitored major reservoirs is 0%. Use the table below to check specific lake stages, river discharge rates, and recent fluctuations.
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US Drought Monitor — New Hampshire
Severe Drought Conditions (As of May 19, 2026)
D2 (Severe): 20.51%
Abnormally Dry+: 94.39%
Severe drought conditions. Reservoirs are significantly below normal levels.
| Water Body | Type | Stage / Elevation (ft) | Streamflow / Discharge (cfs) | Last Updated |
|---|---|---|---|---|
|
Ammonoosuc River At Bethlehem Junction, Nh
|
River | — | 184 | Jun 4, 2026 |
|
Androscoggin River At Errol, Nh
|
River | — | 2,080 | Jun 4, 2026 |
|
Androscoggin River Below Bog Brook At Cambridge Nh
|
River | — | 2,210 | Jun 4, 2026 |
|
Androscoggin River Near Gorham, Nh
|
River | — | 2,420 | Jun 4, 2026 |
|
Ashuelot River Above The Branch, At Keene, Nh
|
River | — | 24 | Sep 30, 2025 |
|
Ashuelot River At Hinsdale, Nh
|
River | — | 433 | Jun 4, 2026 |
|
Ashuelot River At West Swanzey, Nh
|
River | — | 349 | Jun 4, 2026 |
|
Ashuelot River Below Surry Mt Dam, Near Keene, Nh
|
River | — | 146 | Jun 4, 2026 |
|
Ashuelot River Near Gilsum, Nh
|
River | — | 78 | Jun 4, 2026 |
|
Baker River Near Rumney, Nh
|
River | — | 312 | Jun 4, 2026 |
|
Bearcamp River At South Tamworth, Nh
|
River | — | 151 | Jun 4, 2026 |
|
Beaver Brook At North Pelham, Nh
|
River | — | 30 | Jun 4, 2026 |
|
Blackwater River Near Webster, Nh
|
River | — | 347 | Jun 4, 2026 |
|
Cocheco River Near Rochester, Nh
|
River | — | 188 | Jun 4, 2026 |
|
Cockermouth River Below Hardy Brook, At Groton, Nh
|
River | — | 41 | Jun 4, 2026 |
|
Cold River At High Street, At Alstead, Nh
|
River | — | 91 | May 20, 2026 |
|
Connecticut R Below Indian Stream Nr Pittsburg, Nh
|
River | — | 380 | May 20, 2026 |
|
Connecticut River At North Stratford, Nh
|
River | — | 1,320 | Jun 4, 2026 |
|
Connecticut River At North Walpole, Nh
|
River | — | 9,680 | Jun 4, 2026 |
|
Connecticut River At West Lebanon, Nh
|
River | — | 7,200 | Jun 4, 2026 |
|
Connecticut River Near Dalton, Nh
|
River | — | 2,790 | Jun 4, 2026 |
|
Contoocook R Bl Hopkinton Dam At W Hopkinton, Nh
|
Reservoir | — | 498 | Jun 4, 2026 |
|
Contoocook River At Peterborough, Nh
|
River | — | 63 | Jun 4, 2026 |
|
Contoocook River Near Henniker, Nh
|
River | — | 447 | Jun 4, 2026 |
|
Diamond River Near Wentworth Location, Nh
|
River | — | 205 | Jun 4, 2026 |
|
East Branch Pemigewasset River At Lincoln, Nh
|
River | — | 352 | Jun 4, 2026 |
|
Exeter River At Haigh Road, Near Brentwood, Nh
|
River | — | 78 | Jun 4, 2026 |
|
Exeter River At Odell Road, Near Sandown, Nh
|
River | — | 15 | Jun 4, 2026 |
|
Isinglass R At Rochester Neck Rd, Nr Dover, Nh
|
Lake | — | 64 | May 20, 2026 |
|
Lamprey River At Langford Road, At Raymond, Nh
|
River | — | 39 | May 20, 2026 |
|
Lamprey River Near Newmarket, Nh
|
River | — | 214 | Jun 4, 2026 |
|
Merrimack R Nr Goffs Falls, Below Manchester, Nh
|
Lake | — | 8,270 | Jun 4, 2026 |
|
Merrimack River At Franklin Junction, Nh
|
River | — | 5,020 | Jun 4, 2026 |
|
Oyster River Near Durham, Nh
|
River | — | 15 | Jun 4, 2026 |
|
Peabody River At Gorham, New Hampshire
|
River | — | 109 | Jun 4, 2026 |
|
Pemigewasset River At Plymouth, Nh
|
River | — | 1,460 | Jun 4, 2026 |
|
Pemigewasset River At Woodstock, Nh
|
River | — | 516 | Jun 4, 2026 |
|
Piscataquog River Bl Everett Dam, Nr E Weare, Nh
|
River | — | 128 | Jun 4, 2026 |
|
Piscataquog River Near Goffstown, Nh
|
River | — | 268 | Jun 4, 2026 |
|
Saco River At River Street, At Bartlett, Nh
|
River | — | 321 | Jun 4, 2026 |
|
Saco River Near Conway, Nh
|
River | — | 1,250 | Jun 4, 2026 |
|
Smith River Near Bristol, Nh
|
River | — | 179 | May 20, 2026 |
|
Souhegan River (Site Wlr-1) Near Milford, Nh
|
River | — | 177 | May 20, 2026 |
|
Souhegan River At Merrimack, Nh
|
River | — | 161 | Jun 4, 2026 |
|
South Branch Piscataquog River Near Goffstown, Nh
|
River | — | 140 | May 20, 2026 |
|
Spicket River At North Salem, Nh
|
River | — | 0 | Jun 4, 2026 |
|
Spicket River Near Methuen, Ma
|
River | — | 39 | Jun 4, 2026 |
|
Sugar River 0.2 Mi Below Nh 11, At Sunapee, Nh
|
River | — | 186 | Jun 4, 2026 |
|
Sugar River At West Claremont, Nh
|
River | — | 456 | Jun 4, 2026 |
|
Suncook River At Nh 28, Near Suncook, Nh
|
River | — | 157 | Nov 15, 2025 |
|
Suncook River At North Chichester, Nh
|
River | — | 352 | Jun 4, 2026 |
|
Upper Ammonoosuc River Near Groveton, Nh
|
River | — | 395 | Jun 4, 2026 |
|
Warner River At Davisville, Nh
|
River | — | 205 | Jun 4, 2026 |
|
Winnicut River At Greenland, Nr Portsmouth, Nh
|
River | — | 25 | Jun 4, 2026 |
|
Winnipesaukee River At Tilton, Nh
|
River | — | 1,910 | Jun 4, 2026 |
|
Ammonoosuc River Below Lisbon Dam, At Lisbon, Nh
|
River | — | 179 | Jul 5, 2011 |
|
Lake Winnipesaukee At Weirs Beach, Nh
|
Lake | 3.4 | — | Sep 28, 2017 |
|
Mascoma River At Mascoma, Nh
|
River | — | 37 | Sep 30, 2004 |
|
Mascoma River At West Canaan, Nh
|
River | — | 6 | Sep 30, 1978 |
|
Nubanusit Bk Blw Macdowell Dam Nr Peterborough Nh
|
Reservoir | — | 74 | Sep 30, 1989 |
|
Otter Brook Below Otter Brook Dam, Near Keene, Nh
|
River | — | 169 | Sep 30, 2008 |
|
Pawtuckaway Lake Near Nottingham, Nh
|
Lake | 1.2 | — | Sep 25, 2017 |