Pemigewasset River At Plymouth

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Hydrograph

Stage Color Key
10 ft - Near Flood 13 ft - Minor Flood 18 ft - Moderate Flood 21 ft - Major Flood

Latest Observation: Tuesday April 21st, 2026 03:30 AM EDT
River Status: Normal

  Height Flow
Currently 3.76 ft 3.78 kcfs
Record 29 ft 65400 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Monday 04/20/2026 02:00 PM 4.90 4.99
  Monday 04/20/2026 08:00 PM 4.30 4.36
  Tuesday 04/21/2026 02:00 AM 4.00 4.05
  Tuesday 04/21/2026 08:00 AM 3.80 3.83
  Tuesday 04/21/2026 02:00 PM 3.50 3.50
  Tuesday 04/21/2026 08:00 PM 3.30 3.26
  Wednesday 04/22/2026 02:00 AM 3.20 3.14

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Tuesday 04/21/2026 03:30 AM 3.76 3.78
Tuesday 04/21/2026 03:15 AM 3.77 3.79
Tuesday 04/21/2026 03:00 AM 3.78 3.81
Tuesday 04/21/2026 02:45 AM 3.80 3.83
Tuesday 04/21/2026 02:30 AM 3.81 3.84
Tuesday 04/21/2026 02:15 AM 3.82 3.85
Tuesday 04/21/2026 02:00 AM 3.84 3.87
Tuesday 04/21/2026 01:45 AM 3.85 3.88
Tuesday 04/21/2026 01:30 AM 3.86 3.89
Tuesday 04/21/2026 01:15 AM 3.87 3.91
Tuesday 04/21/2026 01:00 AM 3.89 3.93
Tuesday 04/21/2026 12:45 AM 3.91 3.95
Tuesday 04/21/2026 12:31 AM 3.91 3.95
Tuesday 04/21/2026 12:30 AM 3.91 3.95
Tuesday 04/21/2026 12:15 AM 3.93 3.97
Tuesday 04/21/2026 12:00 AM 3.95 3.99
Monday 04/20/2026 11:45 PM 3.96 4.01
Monday 04/20/2026 11:30 PM 3.97 4.02
Monday 04/20/2026 11:15 PM 3.99 4.04
Monday 04/20/2026 11:00 PM 4.00 4.05
Monday 04/20/2026 10:45 PM 4.01 4.06
Monday 04/20/2026 10:30 PM 4.03 4.08
Monday 04/20/2026 10:15 PM 4.04 4.09
Monday 04/20/2026 10:00 PM 4.06 4.11
Monday 04/20/2026 09:45 PM 4.08 4.13
Monday 04/20/2026 09:30 PM 4.09 4.14
Monday 04/20/2026 09:15 PM 4.11 4.16
Monday 04/20/2026 09:00 PM 4.12 4.17
Monday 04/20/2026 08:45 PM 4.14 4.19
Monday 04/20/2026 08:30 PM 4.16 4.21

Data Courtesy of the National Water Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org