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 March 19th, 2026 11:30 PM EDT
River Status: Normal

  Height Flow
Currently 8.94 ft 2.05 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 03/19/2026 02:00 PM 9.10 2.20
  Thursday 03/19/2026 08:00 PM 9.00 2.10
  Friday 03/20/2026 02:00 AM 8.80 1.92
  Friday 03/20/2026 08:00 AM 8.70 1.83
  Friday 03/20/2026 02:00 PM 8.60 1.74
  Friday 03/20/2026 08:00 PM 8.50 1.65
  Saturday 03/21/2026 02:00 AM 8.40 1.57

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Friday 03/20/2026 12:30 AM 8.93 2.04
Friday 03/20/2026 12:15 AM 8.92 2.03
Friday 03/20/2026 12:00 AM 8.93 2.04
Thursday 03/19/2026 11:45 PM 8.90 2.01
Thursday 03/19/2026 11:30 PM 8.94 2.05
Thursday 03/19/2026 11:15 PM 8.92 2.03
Thursday 03/19/2026 11:00 PM 8.92 2.03
Thursday 03/19/2026 10:45 PM 8.94 2.05
Thursday 03/19/2026 10:30 PM 8.97 2.07
Thursday 03/19/2026 10:15 PM 8.95 2.06
Thursday 03/19/2026 10:00 PM 9.00 2.10
Thursday 03/19/2026 09:45 PM 8.99 2.09
Thursday 03/19/2026 09:30 PM 8.97 2.07
Thursday 03/19/2026 09:15 PM 9.00 2.10
Thursday 03/19/2026 09:00 PM 8.99 2.09
Thursday 03/19/2026 08:46 PM 9.03 2.13
Thursday 03/19/2026 08:45 PM 9.03 2.13
Thursday 03/19/2026 08:30 PM 8.96 2.07
Thursday 03/19/2026 08:15 PM 9.02 2.12
Thursday 03/19/2026 08:00 PM 9.00 2.10
Thursday 03/19/2026 07:45 PM 9.01 2.11
Thursday 03/19/2026 07:31 PM 9.03 2.13
Thursday 03/19/2026 07:30 PM 9.03 2.13
Thursday 03/19/2026 07:15 PM 8.98 2.08
Thursday 03/19/2026 07:00 PM 9.05 2.15
Thursday 03/19/2026 06:46 PM 9.00 2.10
Thursday 03/19/2026 06:45 PM 9.00 2.10
Thursday 03/19/2026 06:30 PM 9.05 2.15
Thursday 03/19/2026 06:15 PM 9.01 2.11
Thursday 03/19/2026 06:00 PM 9.04 2.14

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