Merrimack River At Franklin Jct.

Back to River Summary

Hydrograph

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

Latest Observation: Tuesday April 14th, 2026 12:30 AM EDT
River Status: Normal

  Height Flow
Currently 6.68 ft 3.83 kcfs
Record 36.4 ft 83000 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Monday 04/13/2026 02:00 PM 6.60 3.70
  Monday 04/13/2026 08:00 PM 6.70 3.86
  Tuesday 04/14/2026 02:00 AM 6.80 4.02
  Tuesday 04/14/2026 08:00 AM 7.20 4.67
  Tuesday 04/14/2026 02:00 PM 7.50 5.18
  Tuesday 04/14/2026 08:00 PM 7.80 5.69
  Wednesday 04/15/2026 02:00 AM 8.30 6.58

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Tuesday 04/14/2026 12:30 AM 6.68 3.83
Tuesday 04/14/2026 12:15 AM 6.77 3.97
Tuesday 04/14/2026 12:00 AM 6.81 4.04
Monday 04/13/2026 11:45 PM 6.84 4.08
Monday 04/13/2026 11:30 PM 6.85 4.10
Monday 04/13/2026 11:15 PM 6.81 4.04
Monday 04/13/2026 11:00 PM 6.71 3.88
Monday 04/13/2026 10:45 PM 6.64 3.77
Monday 04/13/2026 10:30 PM 6.61 3.72
Monday 04/13/2026 10:15 PM 6.55 3.63
Monday 04/13/2026 10:00 PM 6.46 3.49
Monday 04/13/2026 09:45 PM 6.45 3.47
Monday 04/13/2026 09:30 PM 6.46 3.49
Monday 04/13/2026 09:15 PM 6.50 3.55
Monday 04/13/2026 09:00 PM 6.56 3.64
Monday 04/13/2026 08:45 PM 6.62 3.73
Monday 04/13/2026 08:30 PM 6.63 3.75
Monday 04/13/2026 08:15 PM 6.63 3.75
Monday 04/13/2026 08:00 PM 6.63 3.75
Monday 04/13/2026 07:45 PM 6.63 3.75
Monday 04/13/2026 07:30 PM 6.63 3.75
Monday 04/13/2026 07:15 PM 6.64 3.77
Monday 04/13/2026 07:00 PM 6.65 3.78
Monday 04/13/2026 06:45 PM 6.68 3.83
Monday 04/13/2026 06:30 PM 6.73 3.91
Monday 04/13/2026 06:15 PM 6.75 3.94
Monday 04/13/2026 06:00 PM 6.73 3.91
Monday 04/13/2026 05:45 PM 6.67 3.81
Monday 04/13/2026 05:30 PM 6.58 3.67
Monday 04/13/2026 05:15 PM 6.56 3.64

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