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Ashuelot River @ Hinsdale, Nh
Ashuelot River at Hinsdale
 Total Drainage Area: 420 sq. miles 
 Drainage Area Controlled by Corps Dams: 147 sq. miles (35%) 
 Warning Flow/Stage: 6,170 cfs / 8.0 feet 
 Flood Flow/Stage: 9,360 cfs / 9.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Jan-24 09:45 pm 5.21 1,136 2.7
Jan-24 08:45 pm 5.19 1,118 2.7
Jan-24 07:45 pm 5.18 1,109 2.6
Jan-24 06:45 pm 5.17 1,100 2.6
Jan-24 05:45 pm 5.19 1,118 2.7
Jan-24 04:45 pm 5.17 1,100 2.6
Jan-24 03:45 pm 5.24 1,164 2.8
Jan-24 02:45 pm 5.13 1,065 2.5
Jan-24 01:45 pm 5.16 1,091 2.6
Jan-24 12:45 pm 5.10 1,039 2.5
Jan-24 11:45 am 5.09 1,030 2.5
Jan-24 10:45 am 5.09 1,030 2.5
Jan-24 09:45 am 5.07 1,013 2.4
Jan-24 08:45 am 5.12 1,056 2.5
Jan-24 07:45 am 5.12 1,056 2.5
Jan-24 06:45 am 5.10 1,039 2.5
Jan-24 05:45 am 5.12 1,056 2.5
Jan-24 04:45 am 5.10 1,039 2.5
Jan-24 03:45 am 5.10 1,039 2.5
Jan-24 02:45 am 5.09 1,030 2.5
Jan-24 01:45 am 5.06 1,005 2.4
Jan-24 12:45 am 5.03 979 2.3
Jan-23 11:45 pm 4.99 947 2.3
Jan-23 10:45 pm 4.97 931 2.2
Jan-23 09:45 pm 4.90 876 2.1
Report Generated January 24, 2026 10:44 pm