Stale — older than 1 week
USGS
Suisun Bay A Channel Marker 16 Nr Port Chicago Ca
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-380356122023701/ (may include cooperator information)