Stale — older than 1 week No flood stage data USGS

Wallkill River At Oil City Road Near Unionville Ny

Updated April 1, 2026 at 01:00:00 AM EDT · Approved · Site 01368050

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Data courtesy of the U.S. Geological Survey.