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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 April 10, 2026 10:23 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  1.0 6.0 1.0          
Date Time
(Eastern)		 Pool
(ft)		 Storage
(%)		 Storage
(ac-ft)		 Tailwater
(ft)		 Flow
(cfs)		 Inflow
(cfs)		 Precip
(in)		 Air Temp
(F)
Apr-13 04:30 am 15.86 0.3 161 2.92 337 339 16.14 44.6
Apr-13 03:30 am 15.87 0.3 163 2.92 337 341 16.14 44.3
Apr-13 02:30 am 15.87 0.3 163 2.93 342 342 16.14 44.2
Apr-13 01:30 am 15.87 0.3 163 2.93 342 342 16.12 44.9
Apr-13 12:30 am 15.88 0.3 165 2.93 342 344 16.09 47.4
Apr-12 11:30 pm 15.88 0.3 165 2.93 342 345 16.09 49.9
Apr-12 10:30 pm 15.89 0.3 167 2.93 342 347 16.09 51.3
Apr-12 09:30 pm 15.89 0.3 167 2.94 346 349 16.08 52.4
Apr-12 08:30 pm 15.89 0.3 167 2.94 346 351 16.08 54.2
Apr-12 07:30 pm 15.90 0.3 169 2.95 351 353 16.08 55.8
Apr-12 06:30 pm 15.91 0.3 171 2.95 351 356 16.08 56.9
Apr-12 05:30 pm 15.91 0.3 171 2.95 351 358 16.08 57.2
Apr-12 04:30 pm 15.92 0.3 173 2.96 356 361 16.08 57.5
Apr-12 03:30 pm 15.92 0.3 173 2.96 356 363 16.08 56.9
Apr-12 02:30 pm 15.93 0.3 174 2.97 360 366 16.08 58.0
Apr-12 01:30 pm 15.94 0.4 176 2.98 365 368 16.08 57.7
Apr-12 12:30 pm 15.95 0.4 178 2.98 365 371 16.08 54.0
Apr-12 11:30 am 15.95 0.4 178 2.99 370 374 16.08 54.5
Apr-12 10:30 am 15.96 0.4 180 2.99 370 377 16.08 51.4
Apr-12 09:30 am 15.97 0.4 182 3.00 375 380 16.08 46.3
Apr-12 08:30 am 15.98 0.4 184 3.00 375 384 16.08 37.5
Apr-12 07:30 am 15.99 0.4 186 3.01 380 386 16.08 29.8
Apr-12 06:30 am 15.99 0.4 186 3.02 384 388 16.08 28.7
Apr-12 05:30 am 16.00 0.4 188 3.02 384 390 16.08 29.9
Apr-12 04:30 am 16.00 0.4 188 3.03 389 392 16.08 30.7
Maximum 24 Hour Drawdown Rate (10 feet/day): 81 cfs + Inflow (339 cfs) = 420 cfs
Report Generated April 13, 2026 08:53 am