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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.)
Dec-12 12:45 pm 3.95 319 .8
Dec-12 11:45 am 3.97 328 .8
Dec-12 10:45 am 3.94 315 .8
Dec-12 09:45 am 3.93 311 .7
Dec-12 08:45 am 3.90 298 .7
Dec-12 07:45 am 3.86 281 .7
Dec-12 06:45 am 3.82 265 .6
Dec-12 05:45 am 3.79 254 .6
Dec-12 04:45 am 3.74 235 .6
Dec-12 03:45 am 3.68 214 .5
Dec-12 02:45 am 3.70 221 .5
Dec-12 01:45 am 3.69 218 .5
Dec-12 12:45 am 3.64 201 .5
Dec-11 11:45 pm 3.61 191 .5
Dec-11 10:45 pm 3.57 179 .4
Dec-11 09:45 pm 3.54 170 .4
Dec-11 08:45 pm 3.53 168 .4
Dec-11 07:45 pm 3.50 159 .4
Dec-11 06:45 pm 3.48 154 .4
Dec-11 05:45 pm 3.47 151 .4
Dec-11 04:45 pm 3.47 151 .4
Dec-11 03:45 pm 3.49 156 .4
Dec-11 02:45 pm 3.49 156 .4
Dec-11 01:45 pm 3.49 156 .4
Dec-11 12:45 pm 3.49 156 .4
Report Generated December 12, 2025 06:19 pm