Service Areas

EOA provides technical and regulatory science and engineering services in seven main service areas. We have the extensive experience and expertise needed to cost-effectively assist public agencies, private businesses, and other organizations to comply with environmental regulations and protect and restore water resources in the San Francisco Bay Area and throughout California.

Protecting waterways through effective stormwater management.

Advancing sustainable wastewater and water reuse solutions.

Reducing pollutant impacts through targeted source and treatment controls.

Planning resilient watersheds and communities.

Transforming environmental data into informed action.

Providing the science behind effective water quality decisions