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 February 11th, 2026 09:30 AM EST
River Status: Normal

  Height Flow
Currently 8.96 ft 2.07 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Tuesday 02/10/2026 01:00 PM 5.30 0.16
  Tuesday 02/10/2026 07:00 PM 5.30 0.16
  Wednesday 02/11/2026 01:00 AM 5.30 0.16
  Wednesday 02/11/2026 07:00 AM 5.30 0.16
  Wednesday 02/11/2026 01:00 PM 5.30 0.16
  Wednesday 02/11/2026 07:00 PM 5.30 0.16
  Thursday 02/12/2026 01:00 AM 5.30 0.16

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Wednesday 02/11/2026 09:30 AM 8.96 2.07
Wednesday 02/11/2026 09:15 AM 8.96 2.07
Wednesday 02/11/2026 09:00 AM 8.97 2.07
Wednesday 02/11/2026 08:45 AM 8.96 2.07
Wednesday 02/11/2026 08:30 AM 8.97 2.07
Wednesday 02/11/2026 08:15 AM 8.97 2.07
Wednesday 02/11/2026 08:00 AM 8.97 2.07
Wednesday 02/11/2026 07:45 AM 8.98 2.08
Wednesday 02/11/2026 07:30 AM 8.99 2.09
Wednesday 02/11/2026 07:15 AM 8.99 2.09
Wednesday 02/11/2026 07:00 AM 9.00 2.10
Wednesday 02/11/2026 06:45 AM 9.00 2.10
Wednesday 02/11/2026 06:31 AM 9.01 2.11
Wednesday 02/11/2026 06:30 AM 9.01 2.11
Wednesday 02/11/2026 06:15 AM 9.02 2.12
Wednesday 02/11/2026 06:00 AM 9.03 2.13
Wednesday 02/11/2026 05:45 AM 9.03 2.13
Wednesday 02/11/2026 05:31 AM 9.05 2.15
Wednesday 02/11/2026 05:30 AM 9.05 2.15
Wednesday 02/11/2026 05:15 AM 9.05 2.15
Wednesday 02/11/2026 05:00 AM 9.06 2.16
Wednesday 02/11/2026 04:45 AM 9.07 2.17
Wednesday 02/11/2026 04:30 AM 9.06 2.16
Wednesday 02/11/2026 04:16 AM 9.08 2.18
Wednesday 02/11/2026 04:15 AM 9.08 2.18
Wednesday 02/11/2026 04:00 AM 9.09 2.19
Wednesday 02/11/2026 03:45 AM 9.11 2.21
Wednesday 02/11/2026 03:30 AM 9.12 2.22
Wednesday 02/11/2026 03:16 AM 9.13 2.23
Wednesday 02/11/2026 03:15 AM 9.13 2.23

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