New England District Corps of Engineers
Projects
May 29, 2024 05:11 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
UPPER CONNECTICUT RIVER BASIN
Basin Regulator: Jeremy Kellett
Union Village Dam 126 29 MAY 05:00 pm 10.40 -.45 8.9 1 5.62 100 85 .01 .35 .65 0 144
North Hartland Dam 220 29 MAY 05:00 pm 36.28 .00 36.3 1 5.84 318 320 .00 .49 .53 35 156.5
North Springfield Dam 158 29 MAY 04:30 pm 15.65 .09 16.7 0 5.92 261 361 .00 .71 .81 15 93.5
Ball Mountain Dam 172 29 MAY 04:30 pm 64.83 .02 65.0 4 5.70 265 273 .00 1.23 1.44 65 211.5
Townshend Dam 278 29 MAY 05:00 pm 23.62 -.13 23.5 1 5.75 339 331 .00 1.90 2.60 21 96
Surry Mountain Dam 100 29 MAY 05:00 pm 16.13 .00 16.1 1 5.88 144 144 .00 .04 .04 15 65
Otter Brook Dam 47 29 MAY 05:00 pm 19.54 -.03 19.4 1 6.95 36 32 .00 .26 .65 20 98
LOWER CONNECTICUT RIVER BASIN
Basin Regulator: Peter Upham
Birch Hill Dam 175 29 MAY 05:00 pm 4.06 -.06 3.9 2 5.30 344 319 .00 .00 .00 0 37
Tully Dam 50 29 MAY 04:30 pm 15.81 .08 16.1 4 7.71 8 52 .00 .00 .00 16 43
Barre Falls Dam 55 29 MAY 05:00 pm 771.72 .00 n/a 0 8.18 n/a n/a .00 .48 .56 772 807
Conant Brook Dam 8 29 MAY 04:30 pm 1.52 -.05 1.6 0 8.99 15 15 --- --- --- 0 64
Knightville Dam 162 29 MAY 04:30 pm 5.23 -.47 8.2 0 5.68 172 183 .00 .32 .78 35 130
Littleville Dam 52 29 MAY 04:30 pm 518.94 -.04 518.8 1 8.22 57 34 .00 .27 .80 518 576
Colebrook Dam 118 29 MAY 05:00 pm 710.42 -.07 n/a 4 7.69 235 n/a .01 .01 .04 708 761
Mad River Dam 18 29 MAY 04:30 pm 16.92 -.08 17.0 0 9.79 16 16 --- --- --- 17 128
Sucker Brook Dam 3 29 MAY 04:30 pm 6.88 .21 7.7 1 8.00 42 45 --- --- --- 0 54
MERRIMACK RIVER BASIN
Basin Regulator: Laura Fraser
Franklin Falls Dam 1000 29 MAY 04:30 pm 308.08 -.49 .0 0 2.81 2,631 2,228 .00 .89 1.02 307 389
Blackwater Dam 128 29 MAY 04:30 pm 518.94 .15 519.0 0 6.73 214 214 .00 .76 .86 516 566
Edward Macdowell Dam 44 29 MAY 05:00 pm 911.87 .00 911.9 2 5.34 52 54 .00 .00 .00 912 946
Hopkinton Dam 426 29 MAY 05:00 pm 381.05 -.08 n/a 0 6.49 n/a n/a .00 .52 .73 380 416
Everett Dam 64 29 MAY 05:00 pm 340.71 .00 340.7 0 6.80 56 56 .00 .22 .40 340.5 418
NAUGATUCK RIVER BASIN
Basin Regulator: Laura Fraser
Thomaston Dam 97 29 MAY 04:30 pm 13.38 4.61 20.1 0 8.08 30 168 .00 .53 1.21 0 114
Black Rock Dam 20 29 MAY 04:30 pm 27.20 -.02 27.1 0 7.80 10 9 .00 .45 1.14 27 110
Hop Brook Dam 16 29 MAY 05:00 pm 19.43 -.02 n/a 1 7.76 n/a n/a .00 .23 2.65 18.5 72
Northfield Brook Dam 6 29 MAY 04:30 pm 22.61 -.01 22.6 0 7.69 12 12 --- --- --- 22.5 95.5
Hancock Brook Dam 12 29 MAY 04:30 pm 7.41 -.03 7.4 2 5.99 73 72 --- --- --- 7 30
East Branch Dam 9 29 MAY 04:30 pm 1.87 -.06 2.2 0 8.80 28 28 --- --- --- 0 67
Hall Meadow Dam 17 29 MAY 04:30 pm 10.62 -.03 10.5 4 9.01 29 26 --- --- --- 9 48
THAMES RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
Buffumville Dam 27 29 MAY 04:30 pm 11.13 -.01 11.1 0 7.98 60 56 .00 .50 .81 11 42.5
Hodges Village Dam 31 29 MAY 05:00 pm 7.67 -.07 7.4 3 7.81 81 67 .00 .90 1.42 0 35.5
East Brimfield Dam 67 29 MAY 05:00 pm 13.41 -.01 13.4 0 8.25 115 108 .00 .48 .83 13 34
Westville Dam 99 29 MAY 05:00 pm 10.82 -.01 9.5 0 6.43 236 227 .00 .38 .81 10.5 57
West Thompson Dam 172 29 MAY 05:00 pm 15.10 -.05 14.9 2 6.36 369 349 .00 .56 .98 15 50.5
Mansfield Hollow Dam 159 29 MAY 04:30 pm 18.52 -.11 18.5 2 5.69 386 386 .00 1.43 1.87 16.5 62
BLACKSTONE RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
West Hill Dam 28 29 MAY 05:00 pm 2.76 -.02 2.7 1 8.29 59 59 .00 .76 1.30 2 30
Woonsocket Falls Dam 369 29 MAY 04:30 pm -3.35 .03 n/a n/a n/a n/a n/a .00 .00 .02 ---