West Thompson Dam, Quinebaug River

West Thompson Dam, Quinebaug River
 Drainage Area: 172 sq. miles 
 Channel Capacity: 2,300 cfs 
 Storage at Spillway Crest: 6.49 in / 25,600 ac-ft  
 Normal Pool: 15 Feet 
 Gate Settings for February 23, 2024 07:00 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  1.0 3.0 1.0          
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Feb-26 03:15 am 15.25 2.3 540 1.94 369 364 14.64  
Feb-26 02:15 am 15.25 2.3 540 1.94 369 369 14.64 27.1
Feb-26 01:15 am 15.25 2.3 540 1.94 369 365 14.64 26.4
Feb-26 12:15 am 15.26 2.3 542 1.94 369 374 14.64 26.4
Feb-25 11:15 pm 15.26 2.3 542 1.94 369 374 14.64 26.2
Feb-25 10:15 pm 15.26 2.3 542 1.94 369 374 14.64 26.6
Feb-25 09:15 pm 15.26 2.3 542 1.94 369 369 14.64 27.4
Feb-25 08:15 pm 15.25 2.3 540 1.94 369 364 14.64 28.4
Feb-25 07:15 pm 15.26 2.3 542 1.94 369 365 14.64 30.0
Feb-25 06:15 pm 15.25 2.3 540 1.94 369 360 14.64 32.8
Feb-25 05:15 pm 15.25 2.3 540 1.93 366 356 14.64 35.5
Feb-25 04:15 pm 15.25 2.3 540 1.94 369 353 14.64 36.7
Feb-25 03:15 pm 15.26 2.3 542 1.94 369 354 14.64 37.4
Feb-25 02:15 pm 15.26 2.3 542 1.94 369 356 14.64 35.3
Feb-25 01:15 pm 15.27 2.3 545 1.95 373 357 14.64 33.8
Feb-25 12:15 pm 15.27 2.3 545 1.95 373 358 14.64 31.6
Feb-25 11:15 am 15.28 2.3 547 1.96 376 359 14.64 28.7
Feb-25 10:15 am 15.29 2.3 550 1.96 376 365 14.64 26.8
Feb-25 09:15 am 15.30 2.3 552 1.97 380 370 14.64 24.1
Feb-25 08:15 am 15.30 2.3 552 1.97 380 371 14.64 20.1
Feb-25 07:15 am 15.31 2.3 554 1.97 380 372 14.64 18.3
Feb-25 06:15 am 15.31 2.3 554 1.97 380 373 14.64 14.9
Feb-25 05:15 am 15.32 2.3 557 1.97 380 379 14.64 16.0
Feb-25 04:15 am 15.32 2.3 557 1.98 383 379 14.64 17.4
Feb-25 03:15 am 15.32 2.3 557 1.98 383 380 14.64 17.9
Maximum 24 Hour Drawdown Rate (5 feet/day): 272 cfs + Inflow (364 cfs) = 637 cfs
Report Generated February 26, 2024 08:26 am