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Hydrologic Design Basis For The Ross Valley Capital Improvement Plan Study
Publication Date
Document Type
Report
Watershed Reference
Document File

Read this technical memorandum by Stetson Engineers, Inc. describing the hydrologic design basis (the “1% annual chance flood”) for the Ross Valley Capital Improvement Plan (CIP). Included is a discussion on the effectiveness of flood diversion & storage basins for longer duration rain events and larger flood flow events. The memorandum was peer-reviewed by staff from the Marin County Flood Control and Water Conservation District and a third-party engineering firm.