- This event has passed.
August 25, 2019 @ 1:00 pm - 2:00 pm
What’s in the water? We’ll look for crawfish, mayfly larvae, salamanders, and do some simple water quality tests in the Patuxent River at the Park. Close-toed shoes or sturdy sandals that can get wet are recommended (no flip-flops); may be canceled due to high water. Meet at the Nature Center.