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Contoocook River @ Peterborough, Nh
Contoocook River at Peterborough
 Total Drainage Area: 68 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 660 cfs / 3.5 feet 
 Flood Flow/Stage: 2,680 cfs / 6.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
May-16 01:30 pm 2.83 355 5.2
May-16 12:30 pm 2.85 363 5.3
May-16 11:30 am 2.86 367 5.4
May-16 10:30 am 2.87 371 5.5
May-16 09:30 am 2.88 375 5.5
May-16 08:30 am 2.89 379 5.6
May-16 07:30 am 2.92 391 5.8
May-16 06:30 am 2.93 395 5.8
May-16 05:30 am 2.96 407 6.0
May-16 04:30 am 2.97 411 6.1
May-16 03:30 am 3.00 424 6.2
May-16 02:30 am 3.01 428 6.3
May-16 01:30 am 3.02 432 6.4
May-16 12:30 am 3.05 445 6.5
May-15 11:30 pm 3.07 454 6.7
May-15 10:30 pm 3.08 458 6.7
May-15 09:30 pm 3.08 458 6.7
May-15 08:30 pm 3.11 471 6.9
May-15 07:30 pm 3.13 480 7.1
May-15 06:30 pm 3.14 484 7.1
May-15 05:30 pm 3.15 489 7.2
May-15 04:30 pm 3.16 493 7.3
May-15 03:30 pm 3.19 507 7.5
May-15 02:30 pm 3.19 507 7.5
May-15 01:30 pm 3.20 511 7.5
Report Generated May 16, 2026 02:22 pm