MERRIMACK R NR GOFFS FALLS, BELOW MANCHESTER, NH
USGSNew Hampshire (42.94814, -71.4634) · View on map
Current reading
518 CFS
Gauge height: 2.37 FT
Read about 1 hour ago · Oct 10, 2026 7:30 PM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.