Geospatial Data Download
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Downloadable Documents
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Products
OC Survey provides a variety of products including many that are available online. Please select from the options listed in the left-hand menu.
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…
Services
Welcome the Service Center! Use the links below to see all the resources that are available.The OC Development Services / Survey public counter is located in the County Service Center (see…
Certificates of Correction
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Geodetic ControlOCRTN
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Survey Services
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Disaster Preparedness at Home Prevention Response Recovery
The recent devastation caused by the Los Angeles County fires and the Venezuela earthquakes serve as a reminder that disasters can happen anywhere, at any time, and can have tragic impacts on…
Water Quality Laboratory WQL
The Water Quality Department located at Shellmaker Island in Newport Beach is part of the Orange County Health Care Agency Public Health Laboratory. State certified public health microbiologists…