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Knightville Dam, Westfield River

Knightville Dam, Westfield River
 Drainage Area: 162 sq. miles 
 Channel Capacity: 4,500 cfs 
 Storage at Spillway Crest: 5.69 in / 49,000 ac-ft  
 Normal Pool: 0 Feet (Summer), 35 Feet (Winter) 
 Gate Settings for July 07, 2026 11:36 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  2.0 2.0 2.0          
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Jul-10 10:15 am 2.78 0.0 20       24.57  
Jul-10 09:15 am 2.83 0.0 21 3.16 144 153 24.57 76.1
Jul-10 08:15 am 2.86 0.0 21 3.19 153 154 24.57 76.8
Jul-10 07:15 am 2.88 0.0 21 3.20 156 158 24.57 73.2
Jul-10 06:15 am 2.93 0.0 21 3.21 159 159 24.57 67.7
Jul-10 05:15 am 2.96 0.0 22 3.24 168 162 24.57 67.9
Jul-10 04:15 am 3.01 0.0 22 3.20 156 163 24.57 68.8
Jul-10 03:15 am 3.04 0.0 22 3.21 159 165 24.57 69.8
Jul-10 02:15 am 3.08 0.0 22 3.26 175 170 24.57 70.3
Jul-10 01:15 am 3.13 0.0 23 3.20 156 175 24.57 71.6
Jul-10 12:15 am 3.17 0.0 23 3.22 162 182 24.57 74.3
Jul-09 11:15 pm 3.19 0.0 23 3.22 162 186 24.57 74.5
Jul-09 10:15 pm 3.23 0.0 24 3.24 168 192 24.57 75.7
Jul-09 09:15 pm 3.27 0.0 24 3.25 172 198 24.57 77.4
Jul-09 08:15 pm 3.30 0.0 24 3.32 196 201 24.57 79.3
Jul-09 07:15 pm 3.33 0.0 24 3.37 215 203 24.57 81.9
Jul-09 06:15 pm 3.37 0.0 25 3.34 204 206 24.57 84.9
Jul-09 05:15 pm 3.41 0.0 25 3.32 196 210 24.57 87.1
Jul-09 04:15 pm 3.44 0.0 25 3.31 193 214 24.57 87.8
Jul-09 03:15 pm 3.52 0.0 26 3.35 208 218 24.57 88.0
Jul-09 02:15 pm 3.57 0.0 26 3.36 212 222 24.57 85.9
Jul-09 01:15 pm 3.62 0.0 26 3.39 223 226 24.57 85.0
Jul-09 12:15 pm 3.67 0.0 27 3.37 215 228 24.57 85.4
Jul-09 11:15 am 3.70 0.0 27 3.45 249 234 24.57 84.5
Jul-09 10:15 am 3.77 0.0 28 3.41 232 240 24.57 80.3
Maximum 24 Hour Drawdown Rate (15 feet/day): 10 cfs + Inflow (153 cfs) = 164 cfs
Report Generated July 10, 2026 02:19 pm