Skip to main content
U.S. flag

An official website of the United States government

study plots showing PVC pipes that outline where the mussels are

By Upper Midwest Environmental Sciences Center 2000 (approx.)
Picture of one of the 12 study plots showing PVC pipes that outline where the mussels were placed before the 2010 drawdown began
Original Thumbnail Medium

Detailed Description

Picture of one of the 12 study plots showing PVC pipes that outline where the mussels were placed before the 2010 drawdown began. This image was taken about 4 days after the drawdown began. Note the movement of a mussel from the study plot in the lower right.

Sources/Usage