Contoocook River At Henniker

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Hydrograph

Stage Color Key
10 ft - Near Flood 12 ft - Minor Flood 16 ft - Moderate Flood 20 ft - Major Flood

Latest Observation: Tuesday April 14th, 2026 12:30 AM EDT
River Status: Normal

  Height Flow
Currently 6.45 ft 0.567 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Monday 04/13/2026 02:00 PM 6.50 0.59
  Monday 04/13/2026 08:00 PM 6.40 0.55
  Tuesday 04/14/2026 02:00 AM 6.40 0.55
  Tuesday 04/14/2026 08:00 AM 6.40 0.55
  Tuesday 04/14/2026 02:00 PM 6.40 0.55
  Tuesday 04/14/2026 08:00 PM 6.40 0.55
  Wednesday 04/15/2026 02:00 AM 6.40 0.55

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Tuesday 04/14/2026 12:30 AM 6.45 0.57
Tuesday 04/14/2026 12:15 AM 6.46 0.57
Tuesday 04/14/2026 12:00 AM 6.44 0.56
Monday 04/13/2026 11:45 PM 6.42 0.56
Monday 04/13/2026 11:30 PM 6.41 0.55
Monday 04/13/2026 11:16 PM 6.45 0.57
Monday 04/13/2026 11:15 PM 6.45 0.57
Monday 04/13/2026 11:00 PM 6.45 0.57
Monday 04/13/2026 10:45 PM 6.43 0.56
Monday 04/13/2026 10:30 PM 6.43 0.56
Monday 04/13/2026 10:15 PM 6.43 0.56
Monday 04/13/2026 10:00 PM 6.44 0.56
Monday 04/13/2026 09:45 PM 6.44 0.56
Monday 04/13/2026 09:30 PM 6.42 0.56
Monday 04/13/2026 09:15 PM 6.41 0.55
Monday 04/13/2026 09:00 PM 6.42 0.56
Monday 04/13/2026 08:45 PM 6.44 0.56
Monday 04/13/2026 08:30 PM 6.43 0.56
Monday 04/13/2026 08:15 PM 6.43 0.56
Monday 04/13/2026 08:00 PM 6.43 0.56
Monday 04/13/2026 07:45 PM 6.43 0.56
Monday 04/13/2026 07:30 PM 6.43 0.56
Monday 04/13/2026 07:15 PM 6.43 0.56
Monday 04/13/2026 07:00 PM 6.44 0.56
Monday 04/13/2026 06:45 PM 6.43 0.56
Monday 04/13/2026 06:30 PM 6.44 0.56
Monday 04/13/2026 06:15 PM 6.44 0.56
Monday 04/13/2026 06:00 PM 6.43 0.56
Monday 04/13/2026 05:45 PM 6.45 0.57
Monday 04/13/2026 05:30 PM 6.44 0.56

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