Receive up to $200 with the Rain Barrel Rebate Program
[ Get The Details Here ]
Learn how our streets can mitigate the effects of climate change
[ Read more ]
Let Us Help Your Schoolyard Greening | Resources and Project Examples
[ Learn More ]
Take Our Litter Pledge & Help Prevent Stormwater Pollution In Your Community
[ Learn How You Can Help ]
Protecting and Collecting Rainwater for our Community’s Future
[ Learn More at Rain Ready California ]
Green Infrastructure
for a Sustainable
San Mateo County
[ Green Infrastructure ]
About Flows To Bay, The San Mateo Countywide Water Pollution Prevention Program
20 Cities. One County. A Team Effort. Water pollution degrades surface waters, making them unsafe for drinking, fishing, swimming, and other activities. The San Mateo Countywide Water Pollution Prevention Program (SMCWPPP) was established in 1990 to reduce the pollution carried by stormwater into local creeks, the San Francisco Bay, and the Pacific Ocean.
From The Flows to Bay Blog
Mobile Business Best Practices: How Power Washing and Exterior Cleaning Services Can Do Great Work and Protect Our Waterways
Mobile Business Best Practices: How Power Washing and Exterior Cleaning Services Can Do Great Work and Protect Our Waterways
From Flooded Street to Flowing Creek: San Bruno’s Latest Green Infrastructure Win
From Flooded Street to Flowing Creek: San Bruno’s Latest Green Infrastructure Win
California Native Plants and Winter Gardening Tips
California Native Plants and Winter Gardening Tips
Countywide Discounted Rain Barrel Program Returns for the Fourth Year!
Countywide Discounted Rain Barrel Program Returns for the Fourth Year!
San Mateo County is Growing from “Gray” to “Green”
San Mateo County is Growing from “Gray” to “Green”
Let’s Celebrate The Holidays With Pollution-Free Waterways
Let’s Celebrate The Holidays With Pollution-Free Waterways
It’s Time to Refuse, Reduce, or Reuse Single-Use Plastics
It’s Time to Refuse, Reduce, or Reuse Single-Use Plastics
Central Middle School’s New Daisy Chain to Capture Rain
Central Middle School’s New Daisy Chain to Capture Rain
Catching Rain is Catching on at Half Moon Bay High School
Catching Rain is Catching on at Half Moon Bay High School
The “Rain” Event of the Season: 2023 Bulk Rain Barrel Program
The “Rain” Event of the Season: 2023 Bulk Rain Barrel Program
California Native Plants and Winter Gardening Tips
California Native Plants and Winter Gardening Tips
Senate Bill 54: Putting an End to Single-Use Plastic Production 
Senate Bill 54: Putting an End to Single-Use Plastic Production
Don and Beth’s Yard: From 1 Rain Barrel, to 5, to a Whole New Landscape
Don and Beth’s Yard: From 1 Rain Barrel, to 5, to a Whole New Landscape
Upcoming Events
Mussel Rock Beach Cleanup
Aug22Sat
