The next Mad River Clean Up will be held on Sunday, Feb. 17, 2019 from 9am to Noon. Hosted by the founder of Humboldt Steelhead Days, Mad River Alliance.

Contact for more info., on how you can participate or donate.
For clean up site suggestions, go here:

Sponsors are always welcome and needed to help us pay for clean up equipment needed for our volunteers.
Your company will be recognized and thanked profusely in all social media for your generous donation.

Please arrive 15 minutes early so that tools can be dispersed and clean-ups locations can be assigned. Gloves, bags, and buckets will be provided. Wear protective clothing and close toed shoes. Coffee will be provided.