Appendix D, Watershed Chapters

The County of Orange Stormwater Permittees have developed planning frameworks to identify the most significant water quality issues related to urban runoff sources that can be addressed at the watershed scale. Below are the Watershed Chapters developed for each of the major watersheds in Orange County.


If there are any questions regarding the details of a document, or to obtain a hard copy or other alternative formats of the original document, or to have a document read to you, please contact the OC Public Works offices, Monday through Friday, query_builder 7:00 am to 5:00 pm PST, at 2301 N. Glassell St., Orange, CA, 92865 or by email at  email OC Watersheds, or by phone at phone (714) 955-0600.