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Pemigewasset River @ Plymouth, Nh
Pemmigewasset River at Plymouth
 Total Drainage Area: 622 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 9,510 cfs / 8.0 feet 
 Flood Flow/Stage: 19,500 cfs / 13.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)		 Water Temp.
(F)
May-13 04:30 am 3.06 2,970 4.8 53.7
May-13 03:30 am 3.08 2,993 4.8 53.7
May-13 02:30 am 3.11 3,028 4.9 53.7
May-13 01:30 am 3.13 3,052 4.9 53.8
May-13 12:30 am 3.17 3,099 5.0 53.9
May-12 11:30 pm 3.20 3,135 5.0 53.9
May-12 10:30 pm 3.22 3,159 5.1 53.9
May-12 09:30 pm 3.26 3,207 5.2 53.7
May-12 08:30 pm 3.29 3,243 5.2 53.5
May-12 07:30 pm 3.32 3,279 5.3 53.2
May-12 06:30 pm 3.35 3,315 5.3 53.0
May-12 05:30 pm 3.40 3,377 5.4 52.5
May-12 04:30 pm 3.42 3,401 5.5 51.9
May-12 03:30 pm 3.46 3,450 5.6 51.4
May-12 02:30 pm 3.50 3,500 5.6 50.9
May-12 01:30 pm 3.54 3,543 5.7 50.4
May-12 12:30 pm 3.57 3,575 5.8 49.9
May-12 11:30 am 3.62 3,630 5.8 49.5
May-12 10:30 am 3.66 3,673 5.9 49.2
May-12 09:30 am 3.69 3,706 6.0 49.0
May-12 08:30 am 3.74 3,761 6.1 49.0
May-12 07:30 am 3.79 3,816 6.1 49.3
May-12 06:30 am 3.84 3,871 6.2 49.7
May-12 05:30 am 3.89 3,927 6.3 50.1
May-12 04:30 am 3.95 3,994 6.4 50.6
Report Generated May 13, 2025 09:26 am