Swan River at East Patchogue NY

Suffolk County, New York · USGS gauge 01305500 · New York river levels

Is Swan River at East Patchogue NY flooding right now?

Swan River at East Patchogue NY measured 0.50 ft on 2026-10-27 19:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

0.50 ft

as of 33 min ago

Streamflow

11 cfs

data refreshed 1 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 · 0.50–0.88 ft

Nearby gauges

Gauge	Distance	County
Carmans River at Yaphank NY	6.3 mi	Suffolk County
Connetquot River Distributary near Oakdale NY	8.3 mi	Suffolk County
Connetquot River near North Great River NY	8.3 mi	Suffolk County
Connetquot Brook near Central Islip NY	8.6 mi	Suffolk County
Nissequogue River near Smithtown NY	13.3 mi	Suffolk County

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