Connecticut River Water Level
Live water level data from USGS monitoring gauges near Connecticut River. Monitoring conditions for 6 boat ramps.
Current Level
Get Alerts for Connecticut River
Stay informed about water level changes and weekly conditions at Connecticut River. We'll email you when it matters.
30-Day Water Level Trend
Monitoring Gauges
BRIDE BROOK NR EAST LYME, CT
USGS 0112779610 · Stream gauge · 4.9 mi from nearest ramp
CONNECTICUT RIVER AT THOMPSONVILLE, CT
USGS 01184000 · Stream gauge · 1.7 mi from nearest ramp
CONNECTICUT RIVER AT HARTFORD, CT
USGS 01190070 · Stream gauge · 3.2 mi from nearest ramp
How Water Levels Affect Boat Ramp Access
Connecticut River has 6 public boat ramps. When water levels drop significantly below normal, concrete ramps may not extend to the waterline and natural or gravel launches can become impassable. Carry-in launches for kayaks and canoes are generally less affected by water level changes.
Check the current gauge reading above before trailering to Connecticut River. For detailed information on individual ramps, visit the Connecticut River boat ramps page.