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Otter River @ Otter River, Ma

Otter River at Otter River
 Total Drainage Area: 34 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 370 cfs / 3.0 feet 
 Flood Flow/Stage: 660 cfs / 4.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
May-16 12:15 pm 2.39 229 6.7
May-16 11:15 am 2.41 233 6.8
May-16 10:15 am 2.43 238 7.0
May-16 09:15 am 2.45 242 7.1
May-16 08:15 am 2.48 248 7.3
May-16 07:15 am 2.48 248 7.3
May-16 06:15 am 2.50 252 7.4
May-16 05:15 am 2.52 257 7.5
May-16 04:15 am 2.53 259 7.6
May-16 03:15 am 2.54 261 7.7
May-16 02:15 am 2.56 265 7.8
May-16 01:15 am 2.57 268 7.9
May-16 12:15 am 2.58 270 7.9
May-15 11:15 pm 2.59 272 8.0
May-15 10:15 pm 2.62 279 8.2
May-15 09:15 pm 2.62 279 8.2
May-15 08:15 pm 2.62 279 8.2
May-15 07:15 pm 2.63 281 8.2
May-15 06:15 pm 2.64 283 8.3
May-15 05:15 pm 2.65 285 8.4
May-15 04:15 pm 2.65 285 8.4
May-15 03:15 pm 2.65 285 8.4
May-15 02:15 pm 2.65 285 8.4
May-15 01:15 pm 2.64 283 8.3
May-15 12:15 pm 2.64 283 8.3
Report Generated May 16, 2026 01:03 pm