Collaborating with cities, counties and stakeholders to drive reach code development and adoption for long-term climate and energy efficiency benefits.
San Mateo County straddles nearly the whole of the San Francisco Peninsula, containing both dense urban centers and remote rural areas from San Francisco International Airport at the northern end to Silicon Valley at the southern end. The county includes nearly 58 miles of coastline on the western edge and more than 20 miles of San Francisco Bay shoreline on the eastern side as well as 20 local jurisdictions.
Onsite Water Reuse
Water Neutral Development
Controlled Environment Horticulture
The interactive map displays where, when, and how other cities in California have adopted reach codes.
Explore options for different types of reach codes
Explore potential savings for your city
View upcoming and archived Local Energy Codes activities
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