Chester - Ridley - Crum Watersheds Association (CRC) is a nonprofit 501(c)(3) organization devoted to the protection of water resources and the natural environment of the Chester, Ridley, and Crum Creek Valleys, and the health, recreational, and quality of life benefits they afford the residents of this region. Our stewardship area encompasses 132 square miles and 35 municipalities, from the South Valley Hills to Delaware Bay.
CRC's programs are supported by the contributions of over 400 individual, municipal, business, and institutional/nonprofit members. CRC's office is located in the historic Jeffords Mansion at Ridley Creek State Park.
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CRC's Mission
To support, encourage, and promote the enjoyment, restoration, conservation, and protection of the natural resources of the Chester, Ridley, and Crum Creek watersheds.

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