New England District Corps of Engineers
Projects
March 08, 2021 08:50 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)
% Inches
Remaining
Outflow
(cfs)
Inflow
(cfs)
24hr
(in)
48hr
(in)
7-Day
(in)
Normal Spillway
UPPER CONNECTICUT RIVER BASIN
Basin Regulator: Greg Hanlon
Ball Mountain Dam 172 08 MAR 08:45 am 43.13 -.08 n/a 1 5.86 n/a n/a .00 .00 .04 65 211.5
North Hartland Dam 220 08 MAR 08:45 am 37.56 -.05 37.5 1 5.81 147 141 .00 .00 .03 35 156.5
North Springfield Dam 158 08 MAR 08:30 am 15.27 -.13 .0 0 5.92 107 50 .00 .00 .01 15 93.5
Otter Brook Dam 47 08 MAR 08:45 am 21.62 -.09 21.3 2 6.89 38 23 .00 .00 .02 20 98
Surry Mountain Dam 100 08 MAR 08:45 am 18.37 -.08 18.0 3 5.76 96 44 .00 .00 .02 15 65
Townshend Dam 278 08 MAR 08:45 am 23.24 -.04 23.1 1 5.76 233 224 .00 .00 .22 21 96
Union Village Dam 126 08 MAR 08:45 am 21.65 -.12 21.2 1 5.59 51 46 .00 .00 .06 0 144


New England District Corps of Engineers
River Gages
March 08, 2021 08:50 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
UPPER CONNECTICUT RIVER BASIN
Basin Regulator: Greg Hanlon
Ashuelot River Near Gilsum, Nh 71.1 07 MAR 11:30 am 2.56 33 .03 2 .5 n/a n/a n/a n/a
Ashuelot River @ Hinsdale, Nh 420 08 MAR 08:45 am 4.09 367 -.01 -5 .9 6170 8 9360 9
Ashuelot River @ Keene, Nh 114 08 MAR 08:30 am 65.42 108 -.04 -3 .9 n/a 71.5 n/a 73
Connecticut River @ West Lebanon, Nh 4092 08 MAR 08:45 am 6.94 5,671 2.77 4,353 1.4 29200 14 64200 22
West River At Londonderry, Vt 165 08 MAR 08:30 am 29.15 130 -.13 -36 .8 n/a n/a n/a n/a
Minnewawa Brook @ Marlborough, Nh 32 08 MAR 08:15 am .17 n/a .15 n/a n/a n/a 8 n/a 10
Connecticut River @ North Walpole, Nh 5493 08 MAR 08:30 am 7.07 3,333 1.08 1,527 .6 66900 24 93500 30
Ashuelot River @ West Swanzey, Nh 316 08 MAR 08:45 am 6.07 236 -.16 -43 .7 3700 10 5700 11
Ottauquechee River @ West Bridgewater, Vt 23 08 MAR 08:30 am 2.81 16 -.04 -2 .7 n/a n/a n/a n/a
White River @ West Hartford, Vt 690 08 MAR 08:30 am 3.60 422 -.06 -29 .6 10150 10 37265 18
Connecticut River @ Wells River, Vt 2644 08 MAR 08:30 am 2.92 2,198 .11 199 .8 19535 7.5 44500 13