Home Basin Index

Surry Mountain Dam, Ashuelot River
Surry Mountain Dam, Ashuelot River
 Drainage Area: 100 sq. miles 
 Channel Capacity: 1,250 cfs 
 Storage at Spillway Crest: 5.94 in / 31,694 ac-ft  
 Normal Pool: 15 Feet (Summer), 18 Feet (Winter) 
 Gate Settings for December 13, 2024 02:45 pm Gate 1 Gate 2 E. Gate Loc. E. Gate Pos. Gate 5 Gate 6 Gate 7 Gate 8
  4.0 2.5 2 48        
Date Time
(Eastern)		 Pool
(ft)		 Storage
(%)		 Storage
(ac-ft)		 Tailwater
(ft)		 Flow
(cfs)		 Inflow
(cfs)		 Precip
(in)		 Air Temp
(F)
Dec-14 02:00 am 21.07 6.1 1,911 7.61 768 665 6.81 14.3
Dec-14 01:00 am 21.10 6.1 1,922 7.61 768 681 6.81 14.6
Dec-14 12:00 am 21.12 6.1 1,930 7.61 768 698 6.81 15.1
Dec-13 11:00 pm 21.16 6.2 1,944 7.62 772 730 6.81 15.5
Dec-13 10:00 pm 21.18 6.2 1,952 7.62 772 748 6.81 16.5
Dec-13 09:00 pm 21.20 6.2 1,959 7.62 772 769 6.81 19.5
Dec-13 08:00 pm 21.21 6.2 1,963 7.63 775 795 6.81 19.9
Dec-13 07:00 pm 21.22 6.2 1,967 7.63 775 804 6.81 22.6
Dec-13 06:00 pm 21.22 6.2 1,967 7.64 779 813 6.81 24.1
Dec-13 05:00 pm 21.22 6.2 1,967 7.66 786 836 6.81 25.5
Dec-13 04:00 pm 21.22 6.2 1,967 7.76 820 864 6.81 27.1
Dec-13 03:00 pm 21.23 6.2 1,970 7.94 879 886 6.81 27.4
Dec-13 02:00 pm 21.24 6.2 1,974 8.21 968 1,040 6.81 28.2
Dec-13 01:00 pm 21.28 6.3 1,989 8.20 965 1,050 6.81 27.3
Dec-13 12:00 pm 21.31 6.3 2,000 8.20 965 1,053 6.81 26.9
Dec-13 11:00 am 21.32 6.3 2,004 8.19 961 1,042 6.81 26.0
Dec-13 10:00 am 21.32 6.3 2,004 8.15 948 1,023 6.81 25.3
Dec-13 09:00 am 21.32 6.3 2,004 8.04 912 1,008 6.81 25.2
Dec-13 08:00 am 21.11 6.1 1,926 7.85 849 848 6.81 22.2
Dec-13 07:00 am 21.11 6.1 1,926 7.85 849 847 6.81 22.1
Dec-13 06:00 am 21.11 6.1 1,926 7.85 849 846 6.81 20.7
Dec-13 05:00 am 21.11 6.1 1,926 7.85 849 846 6.81 21.9
Dec-13 04:00 am 21.11 6.1 1,926 7.84 846 845 6.81 23.6
Dec-13 03:00 am 21.11 6.1 1,926 7.84 846 859 6.81 22.9
Dec-13 02:00 am 21.11 6.1 1,926 7.84 846 895 6.81 23.8
Maximum 24 Hour Drawdown Rate (5 feet/day): 818 cfs + Inflow (665 cfs) = 1,250 cfs
Report Generated December 14, 2024 07:04 am