Merrimack River At Franklin Jct.

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Hydrograph

Stage Color Key
14 ft - Near Flood 16 ft - Minor Flood 22 ft - Moderate Flood 28 ft - Major Flood

Latest Observation: Saturday August 16th, 2025 03:45 AM EDT
River Status: Normal

  Height Flow
Currently 3.74 ft 0.583 kcfs
Record 36.4 ft 83000 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Wednesday 12/31/1969 07:00 PM 0.00 N/A
  Friday 08/15/2025 08:00 PM 3.80 0.62
  Saturday 08/16/2025 02:00 AM 3.80 0.62
  Saturday 08/16/2025 08:00 AM 3.80 0.62
  Saturday 08/16/2025 02:00 PM 3.80 0.62
  Saturday 08/16/2025 08:00 PM 3.80 0.62
  Sunday 08/17/2025 02:00 AM 3.80 0.62

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Friday 08/15/2025 10:45 PM 3.75 0.59
Friday 08/15/2025 11:00 PM 3.75 0.59
Friday 08/15/2025 11:15 PM 3.74 0.58
Friday 08/15/2025 11:30 PM 3.74 0.58
Friday 08/15/2025 11:45 PM 3.74 0.58
Saturday 08/16/2025 12:00 AM 3.74 0.58
Saturday 08/16/2025 12:15 AM 3.74 0.58
Saturday 08/16/2025 12:30 AM 3.74 0.58
Saturday 08/16/2025 12:45 AM 3.74 0.58
Saturday 08/16/2025 01:00 AM 3.74 0.58
Saturday 08/16/2025 01:15 AM 3.74 0.58
Saturday 08/16/2025 01:30 AM 3.74 0.58
Saturday 08/16/2025 01:45 AM 3.74 0.58
Saturday 08/16/2025 02:00 AM 3.74 0.58
Saturday 08/16/2025 02:15 AM 3.74 0.58
Saturday 08/16/2025 02:30 AM 3.74 0.58
Saturday 08/16/2025 02:45 AM 3.74 0.58
Saturday 08/16/2025 03:00 AM 3.74 0.58
Saturday 08/16/2025 03:15 AM 3.74 0.58
Saturday 08/16/2025 03:30 AM 3.74 0.58

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