NOAA's San Francisco Tide Gauge Station (IMAGE)
Caption
This is the current site of the San Francisco tide gauge operated by NOAA, which is one of the longest and highest-quality records of ocean water level in the world. The tide gauge was initially installed in 1854.
Credit
Image courtesy of NOAA Tides and Currents.
Usage Restrictions
Image may only be used with appropriate caption and credit.
License
Licensed content