Skip to main content
U.S. flag

An official website of the United States government

USGS technician collects water samples from a dock to analyze for phytoplankton and phycotoxins (Bay Point, CA; January 10, 2024).

By California Water Science Center
USGS technician collects water samples from a dock.
Original Thumbnail Medium

Detailed Description

USGS technician collects water samples from a dock to analyze for phytoplankton and phycotoxins (Bay Point, CA; January 10, 2024).

Sources/Usage

Public Domain.