MI-BaRL scientists prepare samples for analysis to determine bacteria load and the concentration of E. coli and enterococci
By Upper Midwest Water Science Center
July 2022 (approx.)

Detailed Description
MI-BaRL (Lansing, MI) employees JC Wallace (foreground) and Molly Richard (background) prepare samples for analysis to determine bacteria load and the concentration of E. coli and enterococci.
Sources/Usage
Public Domain.