New England District Corps of Engineers
Projects
January 24, 2021 07:46 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 24 JAN 07:15 pm 42.02 -.17 n/a 1 5.87 n/a n/a .00 .02 .04 65 211.5
North Hartland Dam 220 24 JAN 07:15 pm 37.63 .04 n/a 1 5.81 218 n/a .00 .02 .04 35 156.5
North Springfield Dam 158 24 JAN 06:30 pm 15.57 .11 n/a 0 5.92 147 n/a .00 .01 .01 15 93.5
Otter Brook Dam 47 24 JAN 07:15 pm 22.46 .01 n/a 2 6.86 n/a n/a .00 .00 .00 20 98
Surry Mountain Dam 100 24 JAN 07:15 pm 18.98 -.05 n/a 4 5.72 n/a n/a .00 .00 .00 15 65
Townshend Dam 278 24 JAN 07:15 pm 23.78 .17 n/a 1 5.75 n/a n/a .00 .00 .01 21 96
Union Village Dam 126 24 JAN 07:15 pm 22.76 -.13 n/a 1 5.58 82 n/a .00 .00 .01 0 144
LOWER CONNECTICUT RIVER BASIN
Basin Regulator: Stephen Kissock
Barre Falls Dam 55 24 JAN 07:15 pm 775.68 -.36 n/a 2 8.05 153 n/a .00 .00 .00 776 807
Birch Hill Dam 175 24 JAN 07:15 pm 2.98 -.01 n/a 1 5.33 388 n/a .00 .00 .00 0 37
Conant Brook Dam 8 24 JAN 06:30 pm 1.89 -.02 n/a 0 8.99 19 n/a --- --- --- 0 64
Colebrook Dam 118 24 JAN 07:15 pm 691.28 -.12 n/a 0 7.98 n/a n/a --- --- --- 708 761
Knightville Dam 162 24 JAN 07:15 pm 38.30 .02 n/a 3 5.49 146 n/a .00 .00 .00 35 130
Littleville Dam 52 24 JAN 06:30 pm 519.22 -.02 n/a 2 8.19 45 n/a .00 .00 .04 518 576
Mad River Dam 18 24 JAN 07:00 pm 16.58 .02 n/a 0 9.79 n/a n/a --- --- --- 17 128
Sucker Brook Dam 3 24 JAN 06:30 pm 2.40 -.12 n/a 0 8.10 4 n/a --- --- --- 0 54
Tully Dam 50 24 JAN 07:15 pm 11.24 -.06 n/a 0 8.05 97 n/a .00 .00 .01 13 43
MERRIMACK RIVER BASIN
Basin Regulator: Laura Fraser
Blackwater Dam 128 24 JAN 06:30 pm 517.76 .23 n/a 0 6.73 105 n/a .00 .00 .01 516 566
Edward Macdowell Dam 44 24 JAN 07:15 pm 912.74 .07 n/a 3 5.29 n/a n/a .00 .00 .00 912 946
Everett Dam 64 24 JAN 06:30 pm 341.09 .03 n/a 0 6.80 97 n/a .00 .00 .00 340.5 418
Franklin Falls Dam 1000 24 JAN 06:30 pm 307.63 -.17 n/a 0 2.81 n/a n/a .00 .00 .01 307 389
Hopkinton Dam 426 24 JAN 07:15 pm 382.79 .37 n/a 1 6.45 n/a n/a .00 .00 .00 380 416
THAMES RIVER BASIN
Basin Regulator: Steven Simmer
Buffumville Dam 27 24 JAN 06:30 pm 7.16 -.05 n/a 0 8.00 35 n/a .00 .00 .03 11 42.5
East Brimfield Dam 67 24 JAN 07:15 pm 12.97 .00 n/a 0 8.30 148 n/a .00 .00 .00 13 34
Hodges Village Dam 31 24 JAN 07:15 pm 5.25 -.09 n/a 1 7.94 n/a n/a .00 .00 .03 0 35.5
Mansfield Hollow Dam 159 24 JAN 06:30 pm 17.55 -.01 n/a 1 5.75 254 n/a .00 .00 .03 16.5 62
West Thompson Dam 172 24 JAN 07:15 pm 15.87 .20 n/a 3 6.32 n/a n/a .00 .00 .00 15 50.5
Westville Dam 99 24 JAN 07:15 pm 11.21 .02 n/a 0 6.43 n/a n/a .00 --- -15.27 10.5 57
NAUGATUCK RIVER BASIN
Basin Regulator: Megan Burke
Black Rock Dam 20 24 JAN 06:30 pm 27.29 .00 n/a 0 7.79 18 n/a .00 .00 .00 27 110
East Branch Dam 9 24 JAN 06:30 pm 1.27 .10 n/a 0 8.80 19 n/a --- --- --- 0 67
Hop Brook Dam 16 24 JAN 07:15 pm 19.04 .03 n/a 0 7.77 n/a n/a .00 .00 .01 18.5 72
Hancock Brook Dam 12 24 JAN 06:30 pm 7.20 .03 n/a 1 6.01 46 n/a --- --- --- 7 30
Hall Meadow Dam 17 24 JAN 06:30 pm 10.40 .02 n/a 4 9.02 26 n/a --- --- --- 9 48
Northfield Brook Dam 6 24 JAN 06:30 pm 22.38 n/a n/a 0 7.70 10 n/a --- --- --- 22.5 95.5
Thomaston Dam 97 24 JAN 06:30 pm 4.57 1.04 n/a 0 8.10 136 n/a .00 .00 .00 0 114
BLACKSTONE RIVER BASIN
Basin Regulator: Steven Simmer
Woonsocket Falls Dam 369 24 JAN 06:30 pm 1.71 -.04 n/a n/a n/a n/a n/a .00 .00 .00 ---
West Hill Dam 28 24 JAN 07:15 pm 3.15 .14 n/a 1 8.27 n/a n/a .00 .00 .04 2 30