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 December 13, 2024 07:00 am Gate 1 Gate 2 Gate 3 Hydro Pos. Gate 5 Gate 6 Gate 7 Gate 8
  0.0 4.2 0.0 3        
Date Time
(Eastern)
Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Tailwater
(ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Dec-14 12:45 am 53.58 2.1 1,165       9.21 13.4
Dec-13 11:45 pm 54.28 2.2 1,207 6.71 1,136 624 9.21 13.7
Dec-13 10:45 pm 54.96 2.3 1,248 6.84 1,232 628 9.21 13.1
Dec-13 09:45 pm 55.73 2.4 1,303 6.90 1,278 642 9.21 13.4
Dec-13 08:45 pm 56.54 2.5 1,361 6.96 1,325 655 9.21 13.0
Dec-13 07:45 pm 57.37 2.6 1,421 6.98 1,341 668 9.21 15.0
Dec-13 06:45 pm 58.23 2.8 1,483 6.99 1,349 696 9.21 18.6
Dec-13 05:45 pm 59.01 2.9 1,539 7.01 1,365 707 9.21 20.9
Dec-13 04:45 pm 59.77 3.0 1,593 7.02 1,373 728 9.21 21.7
Dec-13 03:45 pm 60.53 3.1 1,651 7.03 1,381 775 9.21 23.7
Dec-13 02:45 pm 61.29 3.2 1,711 7.04 1,390 795 9.21 23.8
Dec-13 01:45 pm 62.04 3.3 1,769 7.06 1,406 796 9.21 25.1
Dec-13 12:45 pm 62.72 3.4 1,822 7.08 1,422 794 9.21 27.0
Dec-13 11:45 am 63.45 3.5 1,879 7.11 1,447 800 9.21 27.5
Dec-13 10:45 am 64.12 3.6 1,931 7.16 1,489 800 9.21 25.8
Dec-13 09:45 am 64.72 3.7 1,978 7.29 1,602 783 9.21 20.5
Dec-13 08:45 am 65.50 3.8 2,047 7.32 1,629 805 9.21 19.4
Dec-13 07:45 am 66.32 3.9 2,124 7.33 1,638 839 9.21 17.7
Dec-13 06:45 am 67.10 4.0 2,197 7.34 1,647 875 9.21 14.7
Dec-13 05:45 am 67.87 4.2 2,270 7.35 1,656 921 9.21 13.6
Dec-13 04:45 am 68.60 4.3 2,338 7.36 1,665 965 9.21 14.8
Dec-13 03:45 am 69.31 4.4 2,405 7.37 1,674 1,008 9.21 15.6
Dec-13 02:45 am 69.98 4.5 2,468 7.38 1,683 1,053 9.21 16.2
Dec-13 01:45 am 70.64 4.6 2,533 7.39 1,692 1,120 9.21 18.9
Dec-13 12:45 am 71.25 4.7 2,593 7.40 1,701 1,181 9.21 20.2
Maximum 24 Hour Drawdown Rate (20 feet/day): 471 cfs + Inflow (624 cfs) = 1,095 cfs
Report Generated December 14, 2024 06:03 am