Watershed & Coastal Resources Division, RDMD, Orange County, California
Orange County, California
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Who We Are Problem Reporting Hotline Stormwater Program Watersheds Public Education Rainfall & Weather
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Watershed Introduction
Supervisorial Districts
Regional Board Boundaries
City Boundary Maps
Detailed Maps
Aerial Maps
Wetlands
Coastal Maps
Description of Corps of Engineers Process
TMDLS
Resource Links

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Select a Watershed   
Introduction to Newport Bay Watershed

Newport Bay Watershed Introduction ImageThe Newport Bay Watershed covers 13.2 square miles along the coast of central Orange County. It includes portions of Costa Mesa and Newport Beach. The East Costa Mesa, Santa Isabel, and other smaller channels drain into Newport Bay.
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Back to East Costa Mesa - Newport Beach Watershed Introduction
Management Committee
See what's on the Calendar at Coyote Creek Watershed
Watercourses and Elevation Ranges
City and County Jurisdictions
Land Use
TMDLs
Reports and Studies Eileen Takata is the contact person for Newport Bay Watershed
 
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