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Westville Dam, Quinebaug River
Westville Dam, Quinebaug River
 Drainage Area: 99 sq. miles 
 Channel Capacity: 1,600 cfs 
 Storage at Spillway Crest: 6.44 in / 11,100 ac-ft  
 Normal Pool: 10.5 Feet 
 Gate Settings for May 16, 2026 07:59 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  0.0 6.0 0.0          
Date Time
(Eastern)		 Pool
(ft)		 Storage
(%)		 Storage
(ac-ft)		 Tailwater
(ft)		 Flow
(cfs)		 Inflow
(cfs)		 Precip
(in)
May-16 01:15 pm 12.31 0.6 164 4.53 309 300 21.27
May-16 12:15 pm 12.31 0.6 164 4.49 291 298 21.27
May-16 11:15 am 12.30 0.6 164 4.51 300 296 21.27
May-16 10:15 am 12.29 0.6 164 4.51 300 293 21.27
May-16 09:15 am 12.29 0.6 164 4.51 300 291 21.27
May-16 08:15 am 12.28 0.6 163 4.48 287 289 21.27
May-16 07:15 am 12.27 0.6 163 4.47 283 287 21.27
May-16 06:15 am 12.27 0.6 163 4.48 287 285 21.27
May-16 05:15 am 12.26 0.6 163 4.47 283 282 21.27
May-16 04:15 am 12.25 0.6 162 4.46 278 279 21.27
May-16 03:15 am 12.24 0.6 162 4.47 283 276 21.27
May-16 02:15 am 12.24 0.6 162 4.46 278 271 21.27
May-16 01:15 am 12.23 0.6 162 4.46 278 270 21.27
May-16 12:15 am 12.21 0.6 161 4.43 266 266 21.27
May-15 11:15 pm 12.20 0.6 161 4.42 262 264 21.27
May-15 10:15 pm 12.19 0.6 160 4.42 262 261 21.27
May-15 09:15 pm 12.18 0.6 160 4.40 253 257 21.27
May-15 08:15 pm 12.17 0.6 160 4.42 262 255 21.27
May-15 07:15 pm 12.15 0.5 159 4.41 258 252 21.27
May-15 06:15 pm 12.14 0.5 159 4.39 249 250 21.27
May-15 05:15 pm 12.13 0.5 158 4.41 258 248 21.27
May-15 04:15 pm 12.12 0.5 158 4.38 244 246 21.27
May-15 03:15 pm 12.11 0.5 158 4.37 240 243 21.27
May-15 02:15 pm 12.11 0.5 158 4.39 249 241 21.27
May-15 01:15 pm 12.10 0.5 157 4.37 240 238 21.27
Maximum 24 Hour Drawdown Rate (5 feet/day): 56 cfs + Inflow (300 cfs) = 356 cfs
Report Generated May 16, 2026 01:27 pm