Stale — older than 1 week USGS

Walnut C A Diamond Blvd Bridge Nr Concord Ca

Updated June 1, 2022 at 07:45:00 AM · Approved · Site 11183670

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

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Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-11183670/ (may include cooperator information)