Orange County ASCE infrastructure report cards were prepared in 2002, 2005, and 2010, and were instrumental in raising awareness of elected officials, decision makers, and the general public as to…

Please use the navigation menu to learn more about the following infrastructure projects: Cow Camp Road Los Patrones Parkway Note: OC Public Works generally retains two years of records on its…

To better serve our communities, we have compiled the following lists of services that are available to the residents and business owners within the unincorporated islands of the County of Orange:…

  Table of Contents: [Santa Ana Region] Acronyms Executive Summary Certification Page: [Santa Ana Region] Section C-1: Introduction Section C-2: Program Management Section C-3: Plan…

FEMA Flood Insurance Rate Maps (FIRM) Flood Insurance Rate Maps (FIRM), a.k.a. Flood Maps, can be viewed through the Federal Emergency Management Agency's (FEMA) Map Service Center. If you have the…

A number of documents are available on these pages that describe the regulations and programs aimed at preventing and controlling the discharge of pollutants to the municipal stormdrain system and…

A number of documents are available on these pages that describe the regulations and programs aimed at preventing and controlling the discharge of pollutants to the municipal stormdrain system and…

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On this page you'll find Grand Jury reports that are relevant to our work. Several of the reports have findings and recommendations specific to the OC Public Works Department (formerly Resources…

These links are outside sources of information, contacts and materials. OC Watersheds does not take responsibility for the information provided in these links and consideration or comparison should…