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All Districts Archived
The following archived projects impacted all districts within Orange County. Select one from the navigation menu to learn more.
Please select a project from the navigation menu for more…
OC Stormwater Program
OC Stormwater Program
The Orange County Stormwater Program (Program) is a cooperative of the County of Orange (Unincorporated OC), Orange County Flood Control District (OCFD) and all 34 Orange…
North OC Watershed Management Area
*** Please visit www.northocirwm.org for the most up-to-date information on Integrated Regional Water Management (IRWM) efforts in North and Central Orange County. ***
Efforts to develop a…
Protecting Our Waterways
From regulatory compliance to public education and water quality improvement projects, the OC Watersheds Program has a diverse role in preserving, protecting, and enhancing the coastal resources and…
Watershed Management Areas
*** Please visit www.northocirwm.org for the most up-to-date information on Integrated Regional Water Management (IRWM) efforts in North and Central Orange County. ***
*** Please visit www.…
OC Stormwater Resource Plan
*** Please visit northocirwm.org (North and Central Orange County) or southocirwm.org (South Orange County) for the most up-to-date information on the Stormwater Resources Plan…