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Tully Dam, E.B. Tully River
Tully Dam, E.B. Tully River
 Drainage Area: 50 sq. miles 
 Channel Capacity: 825 cfs 
 Storage at Spillway Crest: 8.06 in / 21,500 ac-ft  
 Normal Pool: 16 Feet (Summer), 13 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
  0.3 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 11.73 0.4 91 3.05 51 36 10.81  
Jan-24 09:15 pm 11.74 0.4 93 3.05 51 36 10.81 2.2
Jan-24 08:15 pm 11.75 0.5 94 3.05 51 36 10.81 2.2
Jan-24 07:15 pm 11.76 0.5 95 3.05 51 39 10.81 2.3
Jan-24 06:15 pm 11.77 0.5 96 3.05 51 36 10.81 4.4
Jan-24 05:15 pm 11.78 0.5 98 3.05 51 39 10.81 6.6
Jan-24 04:15 pm 11.79 0.5 99 3.06 52 37 10.81 8.3
Jan-24 03:15 pm 11.80 0.5 100 3.05 51 37 10.81 9.4
Jan-24 02:15 pm 11.81 0.5 101 3.05 51 37 10.81 9.1
Jan-24 01:15 pm 11.81 0.5 101 3.05 51 34 10.81 7.8
Jan-24 12:15 pm 11.83 0.5 104 3.06 52 39 10.81 6.3
Jan-24 11:15 am 11.83 0.5 104 3.05 51 34 10.81 4.2
Jan-24 10:15 am 11.85 0.5 106 3.06 52 37 10.81 2.5
Jan-24 09:15 am 11.86 0.5 108 3.05 51 39 10.81 0.5
Jan-24 08:15 am 11.87 0.5 109 3.05 51 39 10.81 -2.2
Jan-24 07:15 am 11.88 0.5 110 3.06 52 39 10.81 -3.1
Jan-24 06:15 am 11.88 0.5 110 3.05 51 36 10.81 -1.3
Jan-24 05:15 am 11.90 0.5 113 3.05 51 39 10.81 -0.3
Jan-24 04:15 am 11.91 0.5 114 3.05 51 39 10.81 0.7
Jan-24 03:15 am 11.91 0.5 114 3.06 52 39 10.81 2.5
Jan-24 02:15 am 11.92 0.6 115 3.05 51 39 10.81 4.0
Jan-24 01:15 am 11.93 0.6 116 3.05 51 39 10.81 4.9
Jan-24 12:15 am 11.94 0.6 118 3.05 51 42 10.81 6.5
Jan-23 11:15 pm 11.95 0.6 119 3.06 52 42 10.81 8.4
Jan-23 10:15 pm 11.96 0.6 120 3.05 51 42 10.81 10.3
Maximum 24 Hour Drawdown Rate (5 feet/day): 46 cfs + Inflow (36 cfs) = 82 cfs
Report Generated January 25, 2026 03:21 am