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: Wednesday January 21st, 2026 01:30 AM EST
River Status: Normal

  Height Flow
Currently 6.38 ft 0.443 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Tuesday 01/20/2026 01:00 PM 6.10 0.35
  Tuesday 01/20/2026 07:00 PM 6.10 0.35
  Wednesday 01/21/2026 01:00 AM 6.10 0.35
  Wednesday 01/21/2026 07:00 AM 6.00 0.32
  Wednesday 01/21/2026 01:00 PM 6.00 0.32
  Wednesday 01/21/2026 07:00 PM 6.00 0.32
  Thursday 01/22/2026 01:00 AM 6.00 0.32

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Wednesday 01/21/2026 01:30 AM 6.38 0.44
Wednesday 01/21/2026 01:15 AM 6.40 0.45
Wednesday 01/21/2026 01:00 AM 6.38 0.44
Wednesday 01/21/2026 12:45 AM 6.40 0.45
Wednesday 01/21/2026 12:30 AM 6.41 0.45
Wednesday 01/21/2026 12:15 AM 6.41 0.45
Wednesday 01/21/2026 12:00 AM 6.42 0.46
Tuesday 01/20/2026 11:45 PM 6.41 0.45
Tuesday 01/20/2026 11:30 PM 6.42 0.46
Tuesday 01/20/2026 11:15 PM 6.42 0.46
Tuesday 01/20/2026 11:00 PM 6.41 0.45
Tuesday 01/20/2026 10:45 PM 6.42 0.46
Tuesday 01/20/2026 10:30 PM 6.41 0.45
Tuesday 01/20/2026 10:15 PM 6.43 0.46
Tuesday 01/20/2026 10:00 PM 6.41 0.45
Tuesday 01/20/2026 09:45 PM 6.41 0.45
Tuesday 01/20/2026 09:30 PM 6.42 0.46
Tuesday 01/20/2026 09:16 PM 6.41 0.45
Tuesday 01/20/2026 09:15 PM 6.41 0.45
Tuesday 01/20/2026 09:00 PM 6.40 0.45
Tuesday 01/20/2026 08:45 PM 6.39 0.45
Tuesday 01/20/2026 08:30 PM 6.38 0.44
Tuesday 01/20/2026 08:15 PM 6.38 0.44
Tuesday 01/20/2026 08:00 PM 6.36 0.44
Tuesday 01/20/2026 07:45 PM 6.35 0.43
Tuesday 01/20/2026 07:30 PM 6.33 0.43
Tuesday 01/20/2026 07:15 PM 6.32 0.42
Tuesday 01/20/2026 07:00 PM 6.30 0.42
Tuesday 01/20/2026 06:45 PM 6.28 0.41
Tuesday 01/20/2026 06:30 PM 6.26 0.40

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