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North Springfield Dam, Black River
North Springfield Dam, Black River
 Drainage Area: 158 sq. miles 
 Channel Capacity: 4,000 cfs 
 Storage at Spillway Crest: 5.93 in / 50,000 ac-ft  
 Normal Pool: 15 Feet 
 Gate Settings for September 27, 2023 07:00 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  0.1 8.0 0.1          
Date Time
(Eastern)		 Pool
(ft)		 Storage
(%)		 Storage
(ac-ft)		 Tailwater
(ft)		 Flow
(cfs)		 Inflow
(cfs)		 Precip
(in)		 Air Temp
(F)
Sep-29 03:30 am 15.36 0.1 68 2.08 79 81 52.36 49.0
Sep-29 02:30 am 15.38 0.1 71 2.09 81 88 52.36 49.0
Sep-29 01:30 am 15.38 0.1 71 2.09 81 81 52.36 48.9
Sep-29 12:30 am 15.38 0.1 71 2.09 81 81 52.36 48.7
Sep-28 11:30 pm 15.38 0.1 71 2.09 81 81 52.36 49.1
Sep-28 10:30 pm 15.36 0.1 68 2.09 81 74 52.36 50.5
Sep-28 09:30 pm 15.36 0.1 68 2.09 81 81 52.36 52.1
Sep-28 08:30 pm 15.36 0.1 68 2.09 81   52.36 54.3
Sep-28 07:30 pm 15.38 0.1 71 2.09 81 81 52.36 56.7
Sep-28 06:30 pm 15.38 0.1 71 2.10 83 81 52.36 61.2
Sep-28 05:30 pm 15.38 0.1 71 2.10 83 81 52.36 67.9
Sep-28 04:30 pm 15.38 0.1 71 2.09 81 81 52.36 71.9
Sep-28 03:30 pm 15.36 0.1 68 2.09 81 73 52.36 72.1
Sep-28 02:30 pm       2.09 81   52.36 72.4
Sep-28 01:30 pm 15.38 0.1 71 2.09 81 81 52.36 68.0
Sep-28 12:30 pm 15.38 0.1 71 2.09 81 81 52.36 65.4
Sep-28 11:30 am 15.38 0.1 71 2.09 81 81 52.36 60.0
Sep-28 10:30 am 15.38 0.1 71 2.09 81 82 52.35 52.4
Sep-28 09:30 am 15.38 0.1 71 2.09 81 82 52.35 47.1
Sep-28 08:30 am 15.38 0.1 71 2.09 81 82 52.35 45.1
Sep-28 07:30 am 15.38 0.1 71 2.09 81 83 52.35 44.0
Sep-28 06:30 am 15.38 0.1 71 2.10 83 83 52.35 44.0
Sep-28 05:30 am 15.38 0.1 71 2.10 83 83 52.35 44.2
Sep-28 04:30 am 15.38 0.1 71 2.10 83 83 52.35 45.0
Sep-28 03:30 am 15.38 0.1 71 2.10 83 83 52.35 45.0
Maximum 24 Hour Drawdown Rate (10 feet/day): 34 cfs + Inflow (81 cfs) = 115 cfs
Report Generated September 29, 2023 08:01 am