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New England District Corps of Engineers Projects May 16, 2026 01:33 PM |
| Legend: | Pool >50% Full | Spillway Discharge (pool stage > spillway) |
| Storage | Flow | Rainfall | Pool | |||||||||||
| Project | Drain. Area ( mi2 ) |
Date/Time | Pool (ft) |
6 Hr Change (ft) |
24 Hr Pred. Stage (ft) |
% | Cap. Avail. per Drain. Area (in) |
Outflow (cfs) |
Inflow (cfs) |
24hr (in) |
48hr (in) |
7-Day (in) |
Normal | Spillway |
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UPPER CONNECTICUT RIVER BASIN Basin Regulator: Jeremy Kellett |
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| Union Village Dam | 126 | 16 MAY 01:30 pm | 26.90 | -4.07 | 12.8 | 1 | 5.57 | 1,225 | 1,073 | .00 | 1.43 | 2.40 | 0 | 144 |
| North Hartland Dam | 220 | 16 MAY 01:30 pm | 36.37 | -.12 | 35.8 | 1 | 5.84 | 875 | 818 | .00 | 1.01 | 1.81 | 35 | 156.5 |
| North Springfield Dam | 158 | 16 MAY 12:30 pm | 16.47 | -.17 | 16.6 | 1 | 5.90 | 683 | 696 | .00 | .91 | 1.92 | 15 | 93.5 |
| Ball Mountain Dam | 172 | 16 MAY 01:15 pm | 57.25 | -.62 | n/a | 3 | 5.76 | n/a | n/a | --- | --- | --- | 65 | 211.5 |
| Townshend Dam | 278 | 16 MAY 01:15 pm | 23.71 | -.04 | 23.6 | 1 | 5.75 | 881 | 875 | .00 | .45 | 1.31 | 21 | 96 |
| Surry Mountain Dam | 100 | 16 MAY 01:15 pm | 16.78 | -.07 | 16.5 | 2 | 5.85 | 615 | 576 | .00 | .41 | 1.46 | 15 | 65 |
| Otter Brook Dam | 47 | 16 MAY 01:15 pm | 24.18 | -.42 | 22.3 | 3 | 6.80 | 322 | 242 | .00 | .87 | 1.97 | 20 | 98 |
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New England District Corps of Engineers River Gages May 16, 2026 01:33 PM |
| Legend: | Warning Stage | Flood Stage |
| Gage | Drainage Area ( mi2 ) |
Date/Time | Stage (ft) |
Q (cfs) |
6 Hour Change Stage (ft) |
6 Hour Change Flow (cfs) |
CSM Q/DA |
Warning Flow |
Warning Stage |
Flood Flow |
Flood Stage |
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UPPER CONNECTICUT RIVER BASIN Basin Regulator: Jeremy Kellett |
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| Connecticut River @ Wells River, Vt | 2644 | 16 MAY 12:30 pm | 7.28 | 18,563 | .12 | 613 | 7.0 | 19700 | 7.5 | 44500 | 13 | |||
| Connecticut River @ West Lebanon, Nh | 4092 | 16 MAY 12:30 pm | 12.88 | 24,982 | -.84 | -3,125 | 6.1 | 29200 | 14 | 64200 | 22 | |||
| White River @ West Hartford, Vt | 690 | 16 MAY 12:30 pm | 6.43 | 3,098 | -.25 | -376 | 4.5 | 9910 | 10 | 36100 | 18 | |||
| Ottauquechee River @ West Bridgewater, Vt | 23 | 16 MAY 12:30 pm | 3.74 | 97 | -.05 | -11 | 4.2 | n/a | n/a | n/a | n/a | |||
| Connecticut River @ North Walpole, Nh | 5493 | 16 MAY 12:30 pm | 17.42 | 35,891 | -.13 | -569 | 6.5 | 65100 | 24 | 92800 | 30 | |||
| Ashuelot River Near Gilsum, Nh | 71.1 | 16 MAY 12:30 pm | 4.54 | 397 | -.12 | -35 | 5.6 | n/a | n/a | n/a | n/a | |||
| Minnewawa Brook @ Marlborough, Nh | 32 | 16 MAY 01:00 pm | .93 | n/a | -.09 | n/a | n/a | n/a | 8 | n/a | 10 | |||
| Ashuelot River @ Keene, Nh | 114 | 16 MAY 12:30 pm | 69.69 | n/a | -.10 | n/a | n/a | n/a | 71.5 | n/a | 73 | |||
| Ashuelot River @ West Swanzey, Nh | 316 | 16 MAY 12:45 pm | 8.38 | 1,543 | -.03 | -23 | 4.9 | 2920 | 10 | 3850 | 11 | |||
| Ashuelot River @ Hinsdale, Nh | 420 | 16 MAY 12:45 pm | 5.87 | 1,852 | .00 | 0 | 4.4 | 6170 | 8 | 9360 | 9 | |||