Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
USGS acting Marine Operations Manager Tim Elfers navigates a personal watercraft toward Cowell Beach in Santa Cruz to record bathymetric (depth) data along a transect.
Public Domain.
