MSI volunteers monitor 18 different high recreation sites across the San Juans. Click here for site map If interested in volunteering for our E.coli Monitoring Project for our upcoming sampling events, please reach out to info@mountainstudies.org!
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Earlier Event: July 17
Invasive Weed Removal at Vallecito Lake
Later Event: July 24
Invasive Weed Removal at Little Molas La
