Bon Tempe Lake, part of the 22,000 acres of Mount Tamalpais Watershed, which provides about 75% of the local drinking water for central and southern Marin County. (MVB, June 2026)
What's happening: Marin Water has published the first full year of data on its Class I e-bike trial, which lets pedal-assist e-bikes ride the same fire roads as regular bicycles across the district's Mt. Tamalpais watershed land. The Watershed Committee reviews the report Thursday at 9:30am, a review-and-comment item, no vote.
The Year One Report combines trail counter data and a visitor survey commissioned by the district, a Northern Spotted Owl report from Point Blue Conservation Science, a bat study from Stillwater Sciences, and an invasive plant survey.
Why it matters: As the Briefing reported in June, the watershed boundary runs close…
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