Alcatraz Island streamgage
![USGS sign on streamgage with historic buildings of Alcatraz in background](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Alcatrazstreamgage.jpg?itok=nwMJlOpZ)
Detailed Description
USGS streamgage at Alcatraz Island, California
San Francisco Bay a NE Shore Alcatraz Island CA - 374938122251801 https://waterdata.usgs.gov/monitoring-location/374938122251801/
Sources/Usage
Public Domain.