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: Monday December 29th, 2025 01:30 AM EST
River Status: Normal

  Height Flow
Currently 6.85 ft 0.627 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Monday 12/29/2025 01:00 PM 5.70 0.25
  Monday 12/29/2025 07:00 PM 5.90 0.30
  Tuesday 12/30/2025 01:00 AM 6.20 0.38
  Tuesday 12/30/2025 07:00 AM 6.40 0.45
  Tuesday 12/30/2025 01:00 PM 6.60 0.52
  Tuesday 12/30/2025 07:00 PM 6.70 0.56
  Wednesday 12/31/2025 01:00 AM 6.90 0.65

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Monday 12/29/2025 01:30 AM 6.85 0.63
Monday 12/29/2025 01:15 AM 6.85 0.63
Monday 12/29/2025 01:02 AM 6.85 0.63
Monday 12/29/2025 01:00 AM 6.85 0.63
Monday 12/29/2025 12:45 AM 6.85 0.63
Monday 12/29/2025 12:30 AM 6.85 0.63
Monday 12/29/2025 12:15 AM 6.85 0.63
Monday 12/29/2025 12:00 AM 6.84 0.62
Sunday 12/28/2025 11:45 PM 6.83 0.62
Sunday 12/28/2025 11:30 PM 6.84 0.62
Sunday 12/28/2025 11:15 PM 6.84 0.62
Sunday 12/28/2025 11:00 PM 6.82 0.61
Sunday 12/28/2025 10:45 PM 6.83 0.62
Sunday 12/28/2025 10:30 PM 6.83 0.62
Sunday 12/28/2025 10:15 PM 6.82 0.61
Sunday 12/28/2025 10:00 PM 6.83 0.62
Sunday 12/28/2025 09:45 PM 6.82 0.61
Sunday 12/28/2025 09:30 PM 6.82 0.61
Sunday 12/28/2025 09:15 PM 6.82 0.61
Sunday 12/28/2025 09:00 PM 6.82 0.61
Sunday 12/28/2025 08:45 PM 6.81 0.61
Sunday 12/28/2025 08:30 PM 6.81 0.61
Sunday 12/28/2025 08:15 PM 6.82 0.61
Sunday 12/28/2025 08:00 PM 6.82 0.61
Sunday 12/28/2025 07:45 PM 6.81 0.61
Sunday 12/28/2025 07:30 PM 6.81 0.61
Sunday 12/28/2025 07:15 PM 6.81 0.61
Sunday 12/28/2025 07:01 PM 6.80 0.61
Sunday 12/28/2025 07:00 PM 6.80 0.61
Sunday 12/28/2025 06:45 PM 6.80 0.61

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