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Frequently asked questions (FAQs) and answers are available on the following topics:
Property Owners Near Creeks
Drainage, Watershed, and Water Quality
Developers and Engineers
Definitions of Terms
Over time, these FAQ lists will be migrated to the County website FAQ system.
If you have questions that are not covered by those in these documents, please call and ask for someone in Flood Control.
Documents and Standards
One Water Brochure
Walnut Creek Watershed Council Achievement Report