Franklin Falls Dam, Pemigewasset River

Franklin Falls Dam, Pemigewasset River
 Drainage Area: 1,000 sq. miles 
 Channel Capacity: 18,000 cfs 
 Storage at Spillway Crest: 2.82 in / 150,600 ac-ft  
 Normal Pool: 307 Feet NGVD 
 Gate Settings for February 01, 2023 07:00 am Gate 1 Gate 2 Gate 3 Gate 4 Gate 5 Gate 6 Gate 7 Gate 8
  10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0
Date Time (EST) Pool
(ft)
Storage
(%)
Storage
(ac-ft)
Flow
(cfs)
Inflow
(cfs)
Precip
(in)
Air Temp
(F)
Feb-01 04:30 pm           19.88  
Feb-01 03:30 pm 306.98 0.0 0 1,356 1,319 19.88 28.6
Feb-01 02:30 pm 307.01 0.0 5 1,363 1,373 19.88 28.9
Feb-01 01:30 pm 307.05 0.0 25 1,443 1,482 19.88 27.5
Feb-01 12:30 pm 307.09 0.0 45 1,553 1,571 19.88 27.3
Feb-01 11:30 am 307.12 0.0 60 1,575 1,615 19.88 25.4
Feb-01 10:30 am 307.15 0.0 75 1,634 1,673 19.88 24.1
Feb-01 09:30 am 307.18 0.1 90 1,711 1,720 19.88 21.9
Feb-01 08:30 am 307.21 0.1 105 1,771 1,750 19.88 20.2
Feb-01 07:30 am 307.22 0.1 110 1,809 1,753 19.88 15.0
Feb-01 06:30 am 307.23 0.1 115 1,824 1,752 19.88 16.2
Feb-01 05:30 am 307.24 0.1 120 1,802 1,760 19.88 17.2
Feb-01 04:30 am 307.25 0.1 125 1,817 1,768 19.88 18.2
Feb-01 03:30 am 307.26 0.1 130 1,817 1,766 19.88 18.0
Feb-01 02:30 am 307.27 0.1 135 1,810 1,775 19.88 18.0
Feb-01 01:30 am 307.28 0.1 140 1,810 1,784 19.88 18.3
Feb-01 12:30 am 307.29 0.1 145 1,803 1,802 19.88 18.5
Jan-31 11:30 pm 307.29 0.1 145 1,803 1,797 19.88 18.8
Jan-31 10:30 pm 307.29 0.1 145 1,803 1,790 19.88 18.7
Jan-31 09:30 pm 307.30 0.1 150 1,833 1,795 19.88 18.9
Jan-31 08:30 pm 307.30 0.1 150 1,796 1,787 19.88 19.5
Jan-31 07:30 pm 307.30 0.1 150 1,796 1,781 19.88 20.1
Jan-31 06:30 pm 307.29 0.1 145 1,781 1,766 19.88 21.7
Jan-31 05:30 pm 307.29 0.1 145 1,766 1,782 19.88 23.0
Jan-31 04:30 pm 307.29 0.1 145 1,766 1,806 19.88 24.7
Maximum 24 Hour Drawdown Rate (15 feet/day): 0 cfs + Inflow (1,319 cfs) = 1,319 cfs
Report Generated February 01, 2023 04:35 pm