American River Conservancy

American River Conservancy

348 Hwy 49, PO Box 562
Coloma, CA 95613
530-621-1224
www.ARConservancy.org

Mon
8:00am–4:00pm
Tue
8:00am–4:00pm
Wed
8:00am–4:00pm
Thu
8:00am–4:00pm
Fri
8:00am–4:00pm
Sat
By Appointment
Sun
By Appointment

The American River Conservancy protects habitat, native fisheries, scenic vistas, and recreational lands within the upper American River and Cosumnes River watersheds. To date, we have successfully protected over 27,500 acres. ARC continues to offer high quality educational programming in the form of School Field Trips, Nature Bowl, Nature Camp, Public Programs and Hikes, Climate Stewards and California Naturalist Classes. Land stewardship is the recognition of our collective responsibility to retain, manage and enhance the quality and abundance of our land, air, water and biodiversity.

View AllUpcoming Events


Cosumnes River Water Quality Monitoring
Jun 20, 2026, 8:00 AM PST
Whether you're an experienced environmentalist or someone looking to make a difference in your spare time, we welcome volunteers of all ...
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WAKAMATSU OPEN FARM DAY
Jun 20, 2026, 10:00 AM PDT
Placerville, CA
CANCELLED   Saturdays, June 20th 10am-2pm Reconnect with yourself and nature during Open Farm Days at historic Wakamatsu Farm. The sit...
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Nature Camp 2026
Jun 22, 2026, 9:00 AM PDT
Coloma, CA
Entering grades 2nd-4th
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Nature Camp 2026
Jun 22, 2026, 9:00 AM PDT
Coloma, CA
Entering grades K-1st
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Wednesday Workdays at Wakamatsu Farm
Jun 24, 2026, 8:00 AM PST
Placerville, CA
Help Steward ARC's Landmark Farm!
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