Norwalk River at South Wilton, CT

Western Connecticut Planning Region, Connecticut · USGS gauge 01209700 · Connecticut river levels

Is Norwalk River at South Wilton, CT flooding right now?

Norwalk River at South Wilton, CT measured 1.31 ft on 2026-10-27 19:30:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

1.31 ft

as of 86 min ago

Streamflow

23 cfs

data refreshed 9 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Last 7 days

Past 7 days · 1.24–1.40 ft

Nearby gauges

Gauge	Distance	County
Saugatuck River near Westport, CT	2.9 mi	Western Connecticut Planning Region
Fivemile River near New Canaan, CT	4.8 mi	Western Connecticut Planning Region
Sasco Brook near Southport, CT	6.0 mi	Greater Bridgeport Planning Region
Aspetuck River at Aspetuck, CT	6.7 mi	Greater Bridgeport Planning Region
Saugatuck River below Saugatuck Reservoir near Lyons Plain, CT	6.7 mi	Western Connecticut Planning Region

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location