macroinvertebrate

Two volunteers wear waders and dark red plaid shirts. The one on the left holds an algae-covered rock that is about 12 inches long. The volunteer on the right uses a red ruler to measure the width of the rock. The data that they collect will be used to calculate the overall bioassessment survey results for the year.

Bioassessment Survey Results 2019: Tracking the Health of Local Creeks

Jul 17, 2020

There is a whole world in a few drops of water from the bay. This photograph shows plankton from a water sample under a microscope.

Photograph Friday: The Little Things

Aug 24, 2018

Field Updates April 2017

May 19, 2017

Charles Payton, Monitoring Volunteer of the Year, monitors water quality at a local creek.

Estuary Program Volunteers of the Year

Nov 06, 2015