Help restore the Potomac River to full health! Give Today!

Help Potomac Conservancy keep pollution out of our streams! Your generous, tax-deductible donation will support local clean water initiatives that protect streamside forests, advance clean water laws, and restore the health of local shorelines. Join 30,000 of your neighbors who are helping us achieve a swimmable and fishable Potomac River!

The minimum gift is $5 for security reasons. Please call 301-608-1188 x 207 for any assistance.

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We are proud to be recognized as one of DC's best nonprofits by the Catalogue for Philanthropy DC. Their rigorous review confirms Potomac Conservancy's effective impact and transparent financial management.

Contributions or membership dues made to Potomac Conservancy—a registered 501(c)(3) nonprofit organization—are tax-deductible to the extent allowed by law (for your reference, our Federal Tax Identification Number is 52-1842501.)

Within 1-2 weeks of your donation you will receive an official gift acknowledgement which can be used to verify your donation.

Credit Card Policy: Your credit card information will be used only for this transaction through our secured online payment, including recurring monthly donations.

Donation by check: Please mail your contribution to Membership, Potomac Conservancy; 962 Wayne Avenue, Suite 540, Silver Spring, MD 20910.

Questions about your donation? Please call 301-608-1188 x207