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Mill River at Northampton, Ma
 Total Drainage Area: 53 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 970 cfs / 9.0 feet 
 Flood Flow/Stage: 1,550 cfs / 10.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
13 Sep 2026 03:15 PM 5.92 43 .8
13 Sep 2026 03:00 PM 5.95 46 .9
13 Sep 2026 02:45 PM 5.96 47 .9
13 Sep 2026 02:30 PM 5.89 41 .8
13 Sep 2026 02:15 PM 5.78 32 .6
13 Sep 2026 02:00 PM 5.75 30 .6
13 Sep 2026 01:45 PM 5.74 29 .6
13 Sep 2026 01:30 PM 5.65 23 .4
13 Sep 2026 01:15 PM 5.61 21 .4
13 Sep 2026 01:00 PM 5.58 19 .4
13 Sep 2026 12:45 PM 5.58 19 .4
13 Sep 2026 12:30 PM 5.58 19 .4
13 Sep 2026 12:15 PM 5.55 18 .3
13 Sep 2026 12:00 PM 5.53 17 .3
13 Sep 2026 11:45 AM 5.53 17 .3
13 Sep 2026 11:30 AM 5.53 17 .3
13 Sep 2026 11:15 AM 5.53 17 .3
13 Sep 2026 11:00 AM 5.53 17 .3
13 Sep 2026 10:45 AM 5.52 16 .3
13 Sep 2026 10:30 AM 5.49 15 .3
13 Sep 2026 10:15 AM 5.49 15 .3
13 Sep 2026 10:00 AM 5.48 14 .3
13 Sep 2026 09:45 AM 5.49 15 .3
13 Sep 2026 09:30 AM 5.51 16 .3
13 Sep 2026 09:15 AM 5.50 15 .3
13 Sep 2026 09:00 AM 5.46 13 .3
13 Sep 2026 08:45 AM 5.45 13 .3
13 Sep 2026 08:30 AM 5.45 13 .3
13 Sep 2026 08:15 AM 5.44 12 .2
13 Sep 2026 08:00 AM 5.44 12 .2
13 Sep 2026 07:45 AM 5.43 12 .2
13 Sep 2026 07:30 AM 5.43 12 .2
13 Sep 2026 07:15 AM 5.43 12 .2
13 Sep 2026 07:00 AM 5.43 12 .2
13 Sep 2026 06:45 AM 5.43 12 .2
13 Sep 2026 06:30 AM 5.43 12 .2
13 Sep 2026 06:15 AM 5.43 12 .2
13 Sep 2026 06:00 AM 5.43 12 .2
13 Sep 2026 05:45 AM 5.43 12 .2
13 Sep 2026 05:30 AM 5.43 12 .2
13 Sep 2026 05:15 AM 5.43 12 .2
13 Sep 2026 05:00 AM 5.43 12 .2
13 Sep 2026 04:45 AM 5.43 12 .2
13 Sep 2026 04:30 AM 5.43 12 .2
13 Sep 2026 04:15 AM 5.43 12 .2
13 Sep 2026 04:00 AM 5.43 12 .2
13 Sep 2026 03:45 AM 5.43 12 .2
13 Sep 2026 03:30 AM 5.43 12 .2
13 Sep 2026 03:15 AM 5.43 12 .2
13 Sep 2026 03:00 AM 5.43 12 .2
13 Sep 2026 02:45 AM 5.43 12 .2
13 Sep 2026 02:30 AM 5.43 12 .2
13 Sep 2026 02:15 AM 5.43 12 .2
13 Sep 2026 02:00 AM 5.43 12 .2
13 Sep 2026 01:45 AM 5.43 12 .2
13 Sep 2026 01:30 AM 5.43 12 .2
13 Sep 2026 01:15 AM 5.43 12 .2
13 Sep 2026 01:00 AM 5.43 12 .2
13 Sep 2026 12:45 AM 5.43 12 .2
13 Sep 2026 12:30 AM 5.43 12 .2
13 Sep 2026 12:15 AM 5.43 12 .2
13 Sep 2026 12:00 AM 5.43 12 .2
12 Sep 2026 11:45 PM 5.43 12 .2
12 Sep 2026 11:30 PM 5.43 12 .2
12 Sep 2026 11:15 PM 5.43 12 .2
12 Sep 2026 11:00 PM 5.43 12 .2
12 Sep 2026 10:45 PM 5.43 12 .2
12 Sep 2026 10:30 PM 5.43 12 .2
12 Sep 2026 10:15 PM 5.43 12 .2
12 Sep 2026 10:00 PM 5.43 12 .2
12 Sep 2026 09:45 PM 5.43 12 .2
12 Sep 2026 09:30 PM 5.43 12 .2
12 Sep 2026 09:15 PM 5.43 12 .2
12 Sep 2026 09:00 PM 5.44 12 .2
12 Sep 2026 08:45 PM 5.44 12 .2
12 Sep 2026 08:30 PM 5.44 12 .2
12 Sep 2026 08:15 PM 5.44 12 .2
12 Sep 2026 08:00 PM 5.44 12 .2
12 Sep 2026 07:45 PM 5.44 12 .2
12 Sep 2026 07:30 PM 5.44 12 .2
12 Sep 2026 07:15 PM 5.44 12 .2
12 Sep 2026 07:00 PM 5.44 12 .2
12 Sep 2026 06:45 PM 5.44 12 .2
12 Sep 2026 06:30 PM 5.44 12 .2
12 Sep 2026 06:15 PM 5.44 12 .2
12 Sep 2026 06:00 PM 5.44 12 .2
12 Sep 2026 05:45 PM 5.44 12 .2
12 Sep 2026 05:30 PM 5.44 12 .2
12 Sep 2026 05:15 PM 5.44 12 .2
12 Sep 2026 05:00 PM 5.44 12 .2
12 Sep 2026 04:45 PM 5.44 12 .2
12 Sep 2026 04:30 PM 5.44 12 .2
12 Sep 2026 04:15 PM 5.44 12 .2
12 Sep 2026 04:00 PM 5.44 12 .2
12 Sep 2026 03:45 PM 5.44 12 .2
12 Sep 2026 03:30 PM 5.44 12 .2
12 Sep 2026 03:15 PM 5.44 12 .2
12 Sep 2026 03:00 PM 5.44 12 .2
12 Sep 2026 02:45 PM 5.44 12 .2
12 Sep 2026 02:30 PM 5.44 12 .2
12 Sep 2026 02:15 PM 5.44 12 .2
12 Sep 2026 02:00 PM 5.44 12 .2
12 Sep 2026 01:45 PM 5.43 12 .2
12 Sep 2026 01:30 PM 5.43 12 .2
12 Sep 2026 01:15 PM 5.43 12 .2
12 Sep 2026 01:00 PM 5.43 12 .2
12 Sep 2026 12:45 PM 5.43 12 .2
12 Sep 2026 12:30 PM 5.43 12 .2
12 Sep 2026 12:15 PM 5.42 12 .2
12 Sep 2026 12:00 PM 5.43 12 .2
12 Sep 2026 11:45 AM 5.43 12 .2
12 Sep 2026 11:30 AM 5.42 12 .2
12 Sep 2026 11:15 AM 5.43 12 .2
12 Sep 2026 11:00 AM 5.42 12 .2
12 Sep 2026 10:45 AM 5.43 12 .2
12 Sep 2026 10:30 AM 5.42 12 .2
12 Sep 2026 10:15 AM 5.42 12 .2
12 Sep 2026 10:00 AM 5.42 12 .2
12 Sep 2026 09:45 AM 5.42 12 .2
12 Sep 2026 09:30 AM 5.42 12 .2
12 Sep 2026 09:15 AM 5.42 12 .2
12 Sep 2026 09:00 AM 5.42 12 .2
12 Sep 2026 08:45 AM 5.42 12 .2
12 Sep 2026 08:30 AM 5.42 12 .2
12 Sep 2026 08:15 AM 5.42 12 .2
12 Sep 2026 08:00 AM 5.42 12 .2
12 Sep 2026 07:45 AM 5.42 12 .2
12 Sep 2026 07:30 AM 5.42 12 .2
12 Sep 2026 07:15 AM 5.42 12 .2
12 Sep 2026 07:00 AM 5.42 12 .2
12 Sep 2026 06:45 AM 5.42 12 .2
12 Sep 2026 06:30 AM 5.42 12 .2
12 Sep 2026 06:15 AM 5.42 12 .2
12 Sep 2026 06:00 AM 5.42 12 .2
12 Sep 2026 05:45 AM 5.42 12 .2
12 Sep 2026 05:30 AM 5.42 12 .2
12 Sep 2026 05:15 AM 5.43 12 .2
12 Sep 2026 05:00 AM 5.43 12 .2
12 Sep 2026 04:45 AM 5.43 12 .2
12 Sep 2026 04:30 AM 5.43 12 .2
12 Sep 2026 04:15 AM 5.43 12 .2
12 Sep 2026 04:00 AM 5.43 12 .2
12 Sep 2026 03:45 AM 5.43 12 .2
12 Sep 2026 03:30 AM 5.43 12 .2
12 Sep 2026 03:15 AM 5.43 12 .2
12 Sep 2026 03:00 AM 5.43 12 .2
12 Sep 2026 02:45 AM 5.44 12 .2
12 Sep 2026 02:30 AM 5.44 12 .2
12 Sep 2026 02:15 AM 5.44 12 .2
12 Sep 2026 02:00 AM 5.44 12 .2
12 Sep 2026 01:45 AM 5.44 12 .2
12 Sep 2026 01:30 AM 5.44 12 .2
12 Sep 2026 01:15 AM 5.45 13 .3
12 Sep 2026 01:00 AM 5.45 13 .3
12 Sep 2026 12:45 AM 5.45 13 .3
12 Sep 2026 12:30 AM 5.45 13 .3
12 Sep 2026 12:15 AM 5.45 13 .3
12 Sep 2026 12:00 AM 5.45 13 .3
11 Sep 2026 11:45 PM 5.45 13 .3
11 Sep 2026 11:30 PM 5.45 13 .3
11 Sep 2026 11:15 PM 5.45 13 .3
11 Sep 2026 11:00 PM 5.46 13 .3
11 Sep 2026 10:45 PM 5.46 13 .3
11 Sep 2026 10:30 PM 5.46 13 .3
11 Sep 2026 10:15 PM 5.46 13 .3
11 Sep 2026 10:00 PM 5.45 13 .3
11 Sep 2026 09:45 PM 5.46 13 .3
11 Sep 2026 09:30 PM 5.46 13 .3
11 Sep 2026 09:15 PM 5.46 13 .3
11 Sep 2026 09:00 PM 5.46 13 .3
11 Sep 2026 08:45 PM 5.46 13 .3
11 Sep 2026 08:30 PM 5.46 13 .3
11 Sep 2026 08:15 PM 5.46 13 .3
Report Generated September 13, 2026 04:06 pm