Ball Mountain Dam, West River

Ball Mountain Dam, West River
 Drainage Area: 172 sq. miles 
 Channel Capacity: 5,000 cfs 
 Storage at Spillway Crest: 5.92 in / 54,450 ac-ft  
 Normal Pool: 65 Feet (Summer), 35 Feet (Winter) 
 Gate Settings for February 08, 2023 07:00 am Gate 1 Gate 2 Gate 3 Hydro Pos. Gate 5 Gate 6 Gate 7 Gate 8
  0.0 0.2 9.9 2        
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Feb-08 02:30 pm 39.47 0.8 440 5.00 236 240 20.96 43.0
Feb-08 01:30 pm 39.43 0.8 438 5.01 239 234 20.96 41.5
Feb-08 12:30 pm 39.41 0.8 438 5.01 239 231 20.96 41.7
Feb-08 11:30 am 39.38 0.8 436 5.01 239 225 20.96 41.8
Feb-08 10:30 am 39.42 0.8 438 5.01 239 226 20.96 38.5
Feb-08 09:30 am 39.44 0.8 439 5.00 236 227 20.96 36.0
Feb-08 08:30 am 39.44 0.8 439 5.00 236 224 20.96 35.7
Feb-08 07:30 am 39.47 0.8 440 5.00 236 226 20.96 35.9
Feb-08 06:30 am 39.49 0.8 441 5.00 236 226 20.96 36.6
Feb-08 05:30 am 39.53 0.8 442 5.00 236 229 20.96 36.7
Feb-08 04:30 am 39.55 0.8 443 5.00 236 230 20.96 36.6
Feb-08 03:30 am 39.56 0.8 443 5.01 239 231 20.96 31.3
Feb-08 02:30 am 39.60 0.8 445 5.00 236 233 20.96 29.4
Feb-08 01:30 am 39.61 0.8 445 5.01 239 234 20.96 29.1
Feb-08 12:30 am 39.63 0.8 446 5.01 239 239 20.96 29.1
Feb-07 11:30 pm 39.64 0.8 446 5.01 239 244 20.96 29.0
Feb-07 10:30 pm 39.65 0.8 447 5.01 239 251 20.96 29.0
Feb-07 09:30 pm 39.66 0.8 447 5.01 239 257 20.96 28.5
Feb-07 08:30 pm 39.67 0.8 447 5.01 239 258 20.95 28.3
Feb-07 07:30 pm 39.68 0.8 448 5.02 242 255 20.95 29.1
Feb-07 06:30 pm 39.69 0.8 448 5.14 282 249 20.91 30.4
Feb-07 05:30 pm 39.72 0.8 449 5.14 282 242 20.91 31.2
Feb-07 04:30 pm 39.74 0.8 450 5.15 285 235 20.91 31.8
Feb-07 03:30 pm 39.76 0.8 451 5.03 245 225 20.91 33.2
Feb-07 02:30 pm 39.75 0.8 451 4.93 215 223 20.91 33.7
Maximum 24 Hour Drawdown Rate (20 feet/day): 222 cfs + Inflow (240 cfs) = 462 cfs
Report Generated February 08, 2023 02:42 pm