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: Friday June 19th, 2026 03:30 PM EDT
River Status: Normal

  Height Flow
Currently 9.21 ft 8.25 kcfs
Record 36.4 ft 83000 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Friday 06/19/2026 02:00 PM 8.40 6.76
  Friday 06/19/2026 08:00 PM 9.30 8.41
  Saturday 06/20/2026 02:00 AM 9.80 9.36
  Saturday 06/20/2026 08:00 AM 9.50 8.79
  Saturday 06/20/2026 02:00 PM 8.80 7.49
  Saturday 06/20/2026 08:00 PM 8.00 6.05
  Sunday 06/21/2026 02:00 AM 7.60 5.35

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Friday 06/19/2026 03:30 PM 9.21 8.25
Friday 06/19/2026 03:15 PM 9.16 8.15
Friday 06/19/2026 03:00 PM 9.14 8.12
Friday 06/19/2026 02:45 PM 9.14 8.12
Friday 06/19/2026 02:30 PM 9.14 8.12
Friday 06/19/2026 02:15 PM 9.13 8.10
Friday 06/19/2026 02:00 PM 9.07 7.99
Friday 06/19/2026 01:45 PM 9.00 7.86
Friday 06/19/2026 01:30 PM 8.91 7.69
Friday 06/19/2026 01:15 PM 8.85 7.58
Friday 06/19/2026 01:00 PM 8.84 7.56
Friday 06/19/2026 12:45 PM 8.83 7.54
Friday 06/19/2026 12:30 PM 8.82 7.52
Friday 06/19/2026 12:15 PM 8.82 7.52
Friday 06/19/2026 12:00 PM 8.82 7.52
Friday 06/19/2026 11:45 AM 8.80 7.49
Friday 06/19/2026 11:30 AM 8.82 7.52
Friday 06/19/2026 11:15 AM 8.81 7.51
Friday 06/19/2026 11:00 AM 8.79 7.47
Friday 06/19/2026 10:45 AM 8.76 7.41
Friday 06/19/2026 10:30 AM 8.65 7.21
Friday 06/19/2026 10:15 AM 8.53 6.99
Friday 06/19/2026 10:00 AM 8.45 6.85
Friday 06/19/2026 09:45 AM 8.40 6.76
Friday 06/19/2026 09:30 AM 8.37 6.70
Friday 06/19/2026 09:15 AM 8.35 6.67
Friday 06/19/2026 09:00 AM 8.27 6.53
Friday 06/19/2026 08:45 AM 8.20 6.40
Friday 06/19/2026 08:30 AM 8.10 6.22
Friday 06/19/2026 08:15 AM 7.91 5.89

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