A number of documents are available on these pages that describe the regulations and programs aimed at preventing and controlling the discharge of pollutants to the municipal stormdrain system and receiving waters. Orange County lies within two different regions of the State Water Quality Control Board's jurisdiction: the Santa Ana Regional Water Quality Control Board and the San Diego Regional Water Quality Control Board.
Orange
County Stormwater Program 2003 Drainage Area Management
Plan (DAMP)
2003 DAMP Appendix E,
Technical Reports
The Orange County Stormwater Permittees have
recently conducted and participated in a number
of special studies and investigations which are
available below. Comments or questions concerning
these technical reports should be directed to
George
Edwards of the County of Orange Watershed
and Coastal Resources Division.