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…

As a public service to unincorporated areas, the County of Orange will provide the following information upon request: Whether a property is in or out of the Special Flood Hazard Area (…

Year Adopted: 1982 Supervisorial Districts: 3 & 5  Cities covered by El Toro Road Fee Program: Lake Forest and Mission Viejo Program Description Improve El Toro Road from…

OCPW  AFTER-HOURS PHONE NUMBERSBelow are phone numbers to reach OC Public Works teams for after-hours assistance:  Public roads, flood control channels and public right-of-way areas:  (714) 955-0200…

The Santa Ana River and its shoreline are home to numerous threatened or endangered species, including the Santa Ana sucker, the least Bell's vireo, the southwestern willow flycatcher, and the…

Year Adopted: 1981 Year Closed: 2020 Supervisorial Districts: 3 & 5  Cities covered by Plano Trabuco Road Fee Program: Rancho Santa Margarita Program Description…

  OC Public Works “OC on the Move” Active Transportation Plan   OC Public Works “OC on the Move” Active Transportation Plan (Plan)  establishes a vision and a roadmap…

Improvements to 23 miles of existing channel from Weir Canyon Road to the Pacific Ocean include channel widening, improvement to the existing Greenville-Banning Channel located parallel to the river…

Year Adopted: 2004 Supervisorial District: 5 Cities Covered by SCRIP Road Fee Program: Unincorporated Orange County Program Description Establishes a comprehensive…

Through the City Engineers Flood Control Advisory Committee (CEFCAC) process, flood control projects are selected and slated into a long range plan. The Orange County Flood Control District (OCFCD)…