2019 First Flush Results

The results from our water quality sampling of the first big rain of the season -“First Flush”- are finally here! This is an important citizen science program where trained volunteers collect water samples at outfall pipes and creek mouths during the first...

Request for Qualifications: Creek Habitat Enhancement

The San Mateo Resource Conservation District (RCD) seeks contractors to support the RCD’s creek habitat enhancement projects throughout San Mateo County. The overall goals of the program include restoring fish passage by removing barriers, increasing creek complexity...

Postponed: Open Gardens

Join the San Mateo RCD for a self-guided tour of San Mateo County’s Urban Agriculture and Community Gardens! Visit any of the following locations where you can find free refreshments, site tours, and opportunities to get your hands into the soil. When: April...