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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 January 23, 2026 07:00 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  0.0 0.3 0.3          
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Jan-24 10:15 pm 39.44 3.9 1,899       10.68  
Jan-24 09:15 pm 39.48 3.9 1,905 3.30 165 110 10.68 5.9
Jan-24 08:15 pm 39.52 3.9 1,910 3.28 159 116 10.68 5.8
Jan-24 07:15 pm 39.56 3.9 1,916 3.32 172 117 10.68 5.3
Jan-24 06:15 pm 39.60 3.9 1,921 3.30 165 117 10.68 6.1
Jan-24 05:15 pm 39.63 3.9 1,925 3.33 175 115 10.68 6.9
Jan-24 04:15 pm 39.66 3.9 1,929 3.32 172 111 10.68 8.2
Jan-24 03:15 pm 39.70 3.9 1,935 3.29 162 109 10.68 9.7
Jan-24 02:15 pm 39.72 3.9 1,937 3.33 175 102 10.68 9.7
Jan-24 01:15 pm 39.76 3.9 1,943 3.34 178 98 10.68 9.5
Jan-24 12:15 pm 39.80 4.0 1,948 3.37 189 99 10.68 8.6
Jan-24 11:15 am 39.84 4.0 1,953 3.27 156 103 10.68 6.7
Jan-24 10:15 am 39.88 4.0 1,959 3.29 162 105 10.68 3.7
Jan-24 09:15 am 39.92 4.0 1,964 3.28 159 104 10.68 1.4
Jan-24 08:15 am 39.96 4.0 1,970 3.30 165 118 10.68 -0.2
Jan-24 07:15 am 40.01 4.0 1,977 3.30 165 123 10.68 -0.7
Jan-24 06:15 am 40.04 4.0 1,982 3.32 172 132 10.68 0.3
Jan-24 05:15 am 40.06 4.0 1,985 3.33 175 142 10.68 1.5
Jan-24 04:15 am 40.09 4.0 1,990 3.33 175 148 10.68 2.5
Jan-24 03:15 am 40.13 4.0 1,997 3.30 165 175 10.68 4.1
Jan-24 02:15 am 40.13 4.0 1,997 3.40 200 165 10.68 5.4
Jan-24 01:15 am 40.17 4.1 2,004       10.68 6.5
Jan-24 12:15 am 40.18 4.1 2,006 3.40 200 175 10.68  
Jan-23 11:15 pm 40.19 4.1 2,007 3.42 208 201 10.68 8.7
Jan-23 10:15 pm 40.22 4.1 2,013 3.43 212 205 10.68 10.4
Maximum 24 Hour Drawdown Rate (15 feet/day): 705 cfs + Inflow (110 cfs) = 815 cfs
Report Generated January 25, 2026 03:26 am