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 22nd, 2025 08:30 PM EST
River Status: Normal

  Height Flow
Currently 6.13 ft 0.362 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Monday 12/22/2025 01:00 PM 6.20 0.38
  Monday 12/22/2025 07:00 PM 6.10 0.35
  Tuesday 12/23/2025 01:00 AM 6.10 0.35
  Tuesday 12/23/2025 07:00 AM 6.00 0.32
  Tuesday 12/23/2025 01:00 PM 6.00 0.32
  Tuesday 12/23/2025 07:00 PM 5.90 0.30
  Wednesday 12/24/2025 01:00 AM 5.90 0.30

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Monday 12/22/2025 08:30 PM 6.13 0.36
Monday 12/22/2025 08:15 PM 6.14 0.37
Monday 12/22/2025 08:00 PM 6.14 0.37
Monday 12/22/2025 07:45 PM 6.14 0.37
Monday 12/22/2025 07:30 PM 6.14 0.37
Monday 12/22/2025 07:15 PM 6.14 0.37
Monday 12/22/2025 07:00 PM 6.15 0.37
Monday 12/22/2025 06:45 PM 6.15 0.37
Monday 12/22/2025 06:31 PM 6.17 0.37
Monday 12/22/2025 06:30 PM 6.17 0.37
Monday 12/22/2025 06:15 PM 6.17 0.37
Monday 12/22/2025 06:00 PM 6.17 0.37
Monday 12/22/2025 05:45 PM 6.17 0.37
Monday 12/22/2025 05:30 PM 6.17 0.37
Monday 12/22/2025 05:15 PM 6.17 0.37
Monday 12/22/2025 05:00 PM 6.18 0.38
Monday 12/22/2025 04:45 PM 6.18 0.38
Monday 12/22/2025 04:30 PM 6.17 0.37
Monday 12/22/2025 04:15 PM 6.18 0.38
Monday 12/22/2025 04:00 PM 6.20 0.38
Monday 12/22/2025 03:45 PM 6.19 0.38
Monday 12/22/2025 03:30 PM 6.19 0.38
Monday 12/22/2025 03:15 PM 6.18 0.38
Monday 12/22/2025 03:00 PM 6.20 0.38
Monday 12/22/2025 02:45 PM 6.21 0.39
Monday 12/22/2025 02:30 PM 6.20 0.38
Monday 12/22/2025 02:15 PM 6.21 0.39
Monday 12/22/2025 02:00 PM 6.22 0.39
Monday 12/22/2025 01:45 PM 6.22 0.39
Monday 12/22/2025 01:30 PM 6.21 0.39

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