09/01/2026
BRRC’s latest water-sampling results are in.
On August 25, all eight locations sampled tested below the report’s 235 MPN single-sample E. coli threshold. Results ranged from 4.1 MPN at Millers Island to 43.1 MPN at Rocky Point. Lynch Point Park was not sampled.
These results reflect conditions only when the samples were collected. Water quality can change quickly, especially following rainfall, so avoid swimming within 48 hours of heavy rain.
BRRC will continue testing and sharing the results so our community can follow conditions across Back River.