Merrimack River Water Level, Temperature & Fishing Conditions

MERRIMACK R ESTUARY US OF SHAD CRK, SALISBURY, MA · USGS 011008745 · Massachusetts · 42.8193, -70.8390

Merrimack River is tidal at this station — flow reverses with the tide, so Waderly tracks water level and tide stage here instead of cfs.

Water Temperature

About This Gauge

USGS 011008745 is a public stream gauge on Merrimack River in Massachusetts. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 6 same-waterway gauges nearby for upstream and downstream comparison.

Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.

More Gauges On Merrimack River

These nearby gauges are on the same named waterway, which makes them more useful for upstream and downstream context than unrelated creeks at the same distance.

• MERRIMACK R ESTUARY NR BUOY 15, NEWBURYPORT, MA · 0.6 mi
• MERRIMACK RIVER AT BRIDGE MARINA AT SALISBURY, MA · 1.7 mi
• MERRIMACK RIVER AT NEWBURYPORT, MA · 1.7 mi
• MERRIMACK RIVER AT GOODWIN CREEK, AMESBURY, MA · 4.7 mi
• MERRIMACK RIVER NEAR POWER LINES, MERRIMAC, MA · 6.9 mi
• MERRIMACK RIVER AT BATES BRIDGE NEAR HAVERHILL, MA · 10.6 mi

Other Nearby Gauges

• PARKER RIVER AT BYFIELD, MA · 7.1 mi
• IPSWICH RIVER NEAR IPSWICH, MA · 11.4 mi

Frequently Asked Questions