BMP Design Manual
County of Orange/ Orange County Flood Control District BMP Design ManualThe County of Orange/Orange County Flood Control District (County/OCFCD) is subject to two Municipal Separate Storm Sewer…
FAQs
OC Watersheds receives many questions through the phone hotline and online spill reporting. The following are some of the most commonly asked questions. If you have other questions, please feel free…
Get the Facts on the South OC Watershed Management Area
Did you know that the South OC Watershed Management Area provides collaborative water resource management services in the watersheds of South Orange County, which encompass a large portion of the 496…
South OC Watershed Management Area 2017 Transitional Monitoring Assessment Report Submitted
The County and cities of south Orange County are subject to a municipal separate storm sewer system permit (MS4 Permit) issued by the San Diego Regional Water Board (Water Board) which regulates…
Certificates of Correction
The documents provided on this page are in PDF format and you will need the Adobe Acrobat plugin to view these pages. If you cannot access these files and you are interested in the information,…
Downloadable Documents
The documents provided on this page are in PDF format and you will need the Adobe Acrobat plugin to view these pages.If you cannot access these files and you are interested in the information, please…
About Us
The surveyor shall be a person authorized to practice land surveying in this state. The surveyor shall be elected in the same manner and for the same term as other county officers unless the board of…
Field Surveys
The Field Survey Section performs this array of surveying tasks utilizing some of the most efficient, technologically advanced equipment available. Robotic Total Stations and Global Positioning…
Overview
OC Survey - Boundary Unit: Subdivision Map Checking, Public Services/Survey Records, Boundary Analysis, Map Checking & Annexations. OC Survey - Office Unit: Land Information Systems,…