Body The East Garden Grove-Wintersburg Channel Improvement Project was officially completed in March 2023. Read and download the Notice of Project Completion . Watch the before and after drone video footage filmed by OC Survey!

Body The County of Orange has six active OC Road Fee Programs. Each OC Road Fee Program has a specific Area of Benefit (AOB) that determines if an OC road fee is associated with the building permit application. Each OC Road Fee Program also has its own fee schedule which imposes...

Body 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 near the coast, relocation of Talbert Channel ocean outlet and construction of rock jetties and derrick stone jetties at the mouth...

Body The major flooding threat in Orange County has been the Santa Ana River. In 1938, the Santa Ana River flooded parts of Anaheim, Santa Ana, and Garden Grove, reportedly killing more than 50 people. Although the Prado Dam helped to substantially reduce the flood damage, the 1969 storm caused the...

Body Year Adopted: 1987 Supervisorial District: 5 Cities covered by Moulton Parkway/Laguna Niguel Road Fee Program: Aliso Viejo, Dana Point, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Mission Viejo, and San Juan Capistrano Program Description Improve Moulton Parkway and 8 intersections (6 on Crown Valley Parkway and 2 on Paseo...

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Body City/Website Department/Division Phone Aliso Viejo Public Works (949) 425-2533 Anaheim Planning (714) 765-5149 Brea Building & Safety Division (714) 990-7765 Buena Park Public Works (714) 562-3670 Costa Mesa Development Services Dept./Planning (714) 754-5611 Cypress Public Works Dept./Engineering (714) 229-6740 Dana Point Community Development (949) 248-3572 Fountain Valley Building Division (714)...

Body Executive Director Penny K. Lew Executive Committee Members Chairman Pat Burns | Chairman, Director, Orange County Sanitation District, City of Huntington Beach Vice Chairman Cathy Green | Vice Chairwoman, Director, Orange County Water District Committee Members Art Perry, Director, Costa Mesa Sanitary District Eric Weigand, Council Member, City of Newport...

Body The 1986 Orange County Hydrology Manual and its 1996 Addendum have been calibrated to local watershed conditions. They provide guidance in estimating peak discharges and volumes of storm water runoff for the design of flood control facilities and floodplain determination. The primary goal is to provide 100-year flood protection for...

Body 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 for implementation of pedestrian and bicyclist facilities within the County’s unincorporated communities and along County-owned flood control channel maintenance roads. “OC on the...