Chester Riverkeeper/Chester River Association

The Chester Riverkeeper (CRA) an affiliate with the Swim Guide since 2017, monitors more than 60 sites within the Chester River Watershed, including 12 sites for enterococci bacteria.

Established in 1986, Chester Riverkeepers mission is to achieve a healthy Chester River for our community and future generations through advocacy, outreach, and restoration. Being part of the Swim Guide program allows the CRA to share their recreational water quality data for many communities surrounding the Chester River watershed. To learn more about this amazing organization click here.

Phone: +1 (410) 810-7556



Instagram: @shoreriversorg

Swim Guide
is supported by
* The RBC Foundation

Swim Guide shares the best information we have at the moment you ask for it. Always obey signs at the beach or advisories from official government agencies. Stay alert and check for other swimming hazards such as dangerous currents and tides. Please report your pollution concerns so Affiliates can help keep other beach-goers safe.

Swim Guide, "Swim Drink Fish icons," and associated trademarks are owned by SWIM DRINK FISH CANADA.| See Legal.