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 September 17th, 2025 04:30 PM EDT
River Status: Normal

  Height Flow
Currently 4.39 ft 0.0483 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Wednesday 09/17/2025 02:00 PM 4.30 0.04
  Wednesday 09/17/2025 08:00 PM 4.30 0.04
  Thursday 09/18/2025 02:00 AM 4.30 0.04
  Thursday 09/18/2025 08:00 AM 4.30 0.04
  Thursday 09/18/2025 02:00 PM 4.30 0.04
  Thursday 09/18/2025 08:00 PM 4.30 0.04
  Friday 09/19/2025 02:00 AM 4.30 0.04

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Wednesday 09/17/2025 04:30 PM 4.39 0.05
Wednesday 09/17/2025 04:15 PM 4.40 0.05
Wednesday 09/17/2025 04:00 PM 4.41 0.05
Wednesday 09/17/2025 03:46 PM 4.42 0.05
Wednesday 09/17/2025 03:45 PM 4.42 0.05
Wednesday 09/17/2025 03:30 PM 4.43 0.05
Wednesday 09/17/2025 03:15 PM 4.44 0.05
Wednesday 09/17/2025 03:00 PM 4.45 0.05
Wednesday 09/17/2025 02:45 PM 4.45 0.05
Wednesday 09/17/2025 02:30 PM 4.46 0.05
Wednesday 09/17/2025 02:15 PM 4.46 0.05
Wednesday 09/17/2025 02:00 PM 4.46 0.05
Wednesday 09/17/2025 01:45 PM 4.44 0.05
Wednesday 09/17/2025 01:30 PM 4.41 0.05
Wednesday 09/17/2025 01:15 PM 4.38 0.05
Wednesday 09/17/2025 01:00 PM 4.36 0.05
Wednesday 09/17/2025 12:45 PM 4.36 0.05
Wednesday 09/17/2025 12:30 PM 4.35 0.05
Wednesday 09/17/2025 12:15 PM 4.35 0.05
Wednesday 09/17/2025 12:00 PM 4.35 0.05
Wednesday 09/17/2025 11:45 AM 4.35 0.05
Wednesday 09/17/2025 11:30 AM 4.35 0.05
Wednesday 09/17/2025 11:15 AM 4.35 0.05
Wednesday 09/17/2025 11:00 AM 4.35 0.05
Wednesday 09/17/2025 10:45 AM 4.35 0.05
Wednesday 09/17/2025 10:30 AM 4.36 0.05
Wednesday 09/17/2025 10:15 AM 4.35 0.05
Wednesday 09/17/2025 10:00 AM 4.35 0.05
Wednesday 09/17/2025 09:46 AM 4.35 0.05
Wednesday 09/17/2025 09:45 AM 4.35 0.05

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