Stale — older than 1 week USGS

East Branch Black River At Elyria Oh

Updated July 1, 2002 at 03:48:00 AM · Approved · Site 04200000

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-04200000/ (may include cooperator information)