Stale — older than 1 week No flood stage data USGS

Lake Hopatcong 9600 Ft Ne Of Dam At Hopatcong Nj

Updated August 30, 2019 at 10:45:00 AM EDT · Approved · Site 405610074382301

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.