New England District Corps of Engineers
Projects
April 19, 2025 10:49 AM
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
THAMES RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
Buffumville Dam 27 19 APR 10:30 am 11.75 -.02 11.7 2 7.90 49 42 .00 .00 .59 11 42.5
Hodges Village Dam 31 19 APR 10:45 am 5.14 -.10 4.7 1 7.94 65 54 .00 .00 .14 0 35.5
East Brimfield Dam 67 19 APR 10:45 am 15.91 .03 16.0 5 7.90 120 133 .00 .00 .09 13 34
Westville Dam 99 19 APR 10:45 am 11.25 .12 13.1 0 6.43 89 128 .00 .00 .11 10.5 57
West Thompson Dam 172 19 APR 10:45 am 15.02 -.03 14.9 2 6.37 220 206 .00 .00 .22 15 50.5
Mansfield Hollow Dam 159 19 APR 10:30 am 18.59 -.03 18.5 2 5.68 271 244 .00 .00 .20 16.5 62


New England District Corps of Engineers
River Gages
April 19, 2025 10:50 AM
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
THAMES RIVER BASIN
Basin Regulator: Stephen Kissock, P.E.
French River @ Webster, Ma 85 19 APR 10:30 am 5.49 186 -.02 -6 2.2 580 6.9 1000 8.4
Quinebaug River @ Quinebaug, Ct 155 19 APR 10:00 am 3.06 232 -.02 -9 1.5 2570 6 n/a n/a
Quinebaug River @ Putnam, Ct 331 19 APR 10:30 am 3.70 595 -.06 -33 1.8 3440 7.5 5730 9.5
Quinebaug River @ Jewett City, Ct 715 19 APR 10:30 am 6.99 1,332 -.14 -92 1.9 7730 13.4 14100 17.5
Mt. Hope River @ Warrenville, Ct 29 19 APR 10:15 am 1.77 45 .00 0 1.5 810 6 1230 7
Fenton River @ Mansfield, Ct 18 19 APR 10:15 am 3.65 31 -.01 -1 1.7 n/a n/a n/a n/a
Natchaug River @ Chaplin, Ct 68 19 APR 10:00 am 3.22 114 -.07 -12 1.7 n/a n/a n/a n/a
Chapin Brook @ Dike B, Mansfield H., Ct 2.3 19 APR 07:30 pm 25.51 n/a .00 n/a n/a n/a 32 n/a 35
Willimantic River @ Coventry, Ct 121 19 APR 10:15 am 3.61 193 .00 0 1.6 1310 6.5 2740 9
Shetucket River @ Willimantic, Ct 401 19 APR 10:30 am 3.45 700 -.01 -6 1.7 3920 7.5 8860 11.3