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Cocheco River @ Rochester, Nh

Cocheco River near Rochester, NH
 Total Drainage Area: 88 sq. miles 
 Drainage Area Controlled by Corps Dams: ?? sq. miles (??%) 
 Warning Flow/Stage: 420 cfs / 5.2 feet 
 Flood Flow/Stage: 510 cfs / 5.6 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
Air Temp.
(F)
Jun-11 10:00 pm 3.35 69 .8 72.3
Jun-11 09:00 pm 3.35 69 .8 74.3
Jun-11 08:00 pm 3.34 68 .8 78.4
Jun-11 07:00 pm 3.34 68 .8 80.4
Jun-11 06:00 pm 3.34 68 .8 89.3
Jun-11 05:00 pm 3.35 69 .8 88.4
Jun-11 04:00 pm 3.31 64 .7 87.3
Jun-11 03:00 pm 3.32 66 .7 85.9
Jun-11 02:00 pm 3.32 66 .7 83.2
Jun-11 01:00 pm 3.31 64 .7 81.3
Jun-11 12:00 pm 3.31 64 .7 81.0
Jun-11 11:00 am 3.31 64 .7 79.6
Jun-11 10:00 am 3.30 63 .7 78.8
Jun-11 09:00 am 3.30 63 .7 76.4
Jun-11 08:00 am 3.31 64 .7 72.8
Jun-11 07:00 am 3.31 64 .7 69.6
Jun-11 06:00 am 3.30 63 .7 68.8
Jun-11 05:00 am 3.31 64 .7 68.6
Jun-11 04:00 am 3.31 64 .7 69.8
Jun-11 03:00 am 3.32 66 .7 70.0
Jun-11 02:00 am 3.32 66 .7 70.5
Jun-11 01:00 am 3.30 63 .7 70.9
Jun-11 12:00 am 3.29 62 .7 71.7
Jun-10 11:00 pm 3.31 64 .7 72.4
Jun-10 10:00 pm 3.32 66 .7 73.6
Report Generated June 11, 2026 10:47 pm