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: Thursday July 23rd, 2026 05:30 PM EDT
River Status: Normal

  Height Flow
Currently 4.89 ft 0.116 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 07/23/2026 02:00 PM 4.90 0.12
  Thursday 07/23/2026 08:00 PM 4.90 0.12
  Friday 07/24/2026 02:00 AM 4.90 0.12
  Friday 07/24/2026 08:00 AM 4.90 0.12
  Friday 07/24/2026 02:00 PM 4.80 0.10
  Friday 07/24/2026 08:00 PM 4.80 0.10
  Saturday 07/25/2026 02:00 AM 4.80 0.10

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Thursday 07/23/2026 05:46 PM 4.89 0.12
Thursday 07/23/2026 05:30 PM 4.89 0.12
Thursday 07/23/2026 05:15 PM 4.89 0.12
Thursday 07/23/2026 05:00 PM 4.89 0.12
Thursday 07/23/2026 04:45 PM 4.88 0.11
Thursday 07/23/2026 04:30 PM 4.88 0.11
Thursday 07/23/2026 04:15 PM 4.87 0.11
Thursday 07/23/2026 04:00 PM 4.86 0.11
Thursday 07/23/2026 03:45 PM 4.87 0.11
Thursday 07/23/2026 03:30 PM 4.87 0.11
Thursday 07/23/2026 03:15 PM 4.86 0.11
Thursday 07/23/2026 03:00 PM 4.86 0.11
Thursday 07/23/2026 02:45 PM 4.85 0.11
Thursday 07/23/2026 02:30 PM 4.86 0.11
Thursday 07/23/2026 02:15 PM 4.85 0.11
Thursday 07/23/2026 02:00 PM 4.85 0.11
Thursday 07/23/2026 01:45 PM 4.84 0.11
Thursday 07/23/2026 01:30 PM 4.84 0.11
Thursday 07/23/2026 01:15 PM 4.83 0.11
Thursday 07/23/2026 01:00 PM 4.84 0.11
Thursday 07/23/2026 12:45 PM 4.84 0.11
Thursday 07/23/2026 12:30 PM 4.84 0.11
Thursday 07/23/2026 12:15 PM 4.84 0.11
Thursday 07/23/2026 12:00 PM 4.85 0.11
Thursday 07/23/2026 11:46 AM 4.86 0.11
Thursday 07/23/2026 11:45 AM 4.86 0.11
Thursday 07/23/2026 11:30 AM 4.88 0.11
Thursday 07/23/2026 11:15 AM 4.91 0.12
Thursday 07/23/2026 11:00 AM 4.92 0.12
Thursday 07/23/2026 10:45 AM 4.96 0.13

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