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 December 30th, 2025 08:30 AM EST
River Status: Normal

  Height Flow
Currently 7.68 ft 1.06 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)
Tuesday 12/30/2025 09:30 AM 7.70 1.07
Tuesday 12/30/2025 09:15 AM 7.70 1.07
Tuesday 12/30/2025 09:00 AM 7.68 1.06
Tuesday 12/30/2025 08:45 AM 7.69 1.07
Tuesday 12/30/2025 08:30 AM 7.68 1.06
Tuesday 12/30/2025 08:15 AM 7.66 1.05
Tuesday 12/30/2025 08:00 AM 7.65 1.04
Tuesday 12/30/2025 07:45 AM 7.64 1.04
Tuesday 12/30/2025 07:30 AM 7.62 1.03
Tuesday 12/30/2025 07:15 AM 7.61 1.02
Tuesday 12/30/2025 07:00 AM 7.60 1.01
Tuesday 12/30/2025 06:45 AM 7.60 1.01
Tuesday 12/30/2025 06:30 AM 7.59 1.01
Tuesday 12/30/2025 06:15 AM 7.57 1.00
Tuesday 12/30/2025 06:00 AM 7.55 0.98
Tuesday 12/30/2025 05:45 AM 7.57 1.00
Tuesday 12/30/2025 05:30 AM 7.54 0.98
Tuesday 12/30/2025 05:15 AM 7.55 0.98
Tuesday 12/30/2025 05:00 AM 7.56 0.99
Tuesday 12/30/2025 04:45 AM 7.55 0.98
Tuesday 12/30/2025 04:30 AM 7.55 0.98
Tuesday 12/30/2025 04:15 AM 7.55 0.98
Tuesday 12/30/2025 04:00 AM 7.55 0.98
Tuesday 12/30/2025 03:45 AM 7.54 0.98
Tuesday 12/30/2025 03:30 AM 7.54 0.98
Tuesday 12/30/2025 03:15 AM 7.53 0.97
Tuesday 12/30/2025 03:00 AM 7.52 0.97
Tuesday 12/30/2025 02:45 AM 7.53 0.97
Tuesday 12/30/2025 02:30 AM 7.51 0.96
Tuesday 12/30/2025 02:15 AM 7.47 0.94

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