Protecting Our Waterways
From regulatory compliance to public education and water quality improvement projects, the OC Watersheds Program has a diverse role in preserving, protecting, and enhancing the coastal resources and…
Final Comprehensive Human Waste Source Reduction Strategy Work Plan Now Available
CHWSRS Work Plan Development On March 4, 2019, OC Environmental Resources, a service area of OC Public Works, and the municipalities of the South Orange County Watershed Management Area (South OC…
201718 Unified Annual Progress Report PEA
Table of Contents: [Santa Ana Region] Acronyms Executive Summary Certification Page: [Santa Ana Region] Section C-1: Introduction Section C-2: Program Management Section C-3…
201617 CountyOCFCD PEA
Below is the Stormwater Program Effectiveness Assessment (PEA) for the County of Orange/Orange County Flood Control District (County), for the 2016-17 reporting period (July 1, 2016 - June 30,…
201516 Unified PEA
Table of Contents: [Santa Ana Region] Acronyms Executive Summary Certification Page: [Santa Ana Region] Section C-1: Introduction Section C-2: Program Management Section…
Residential Activities
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…
Watershed Management Areas
*** Please visit www.northocirwm.org for the most up-to-date information on Integrated Regional Water Management (IRWM) efforts in North and Central Orange County. *** *** Please visit www.…
Archived PEA Reports
Access archived PEA reports using the navigation menu.
OC Stormwater Resource Plan
*** Please visit northocirwm.org (North and Central Orange County) or southocirwm.org (South Orange County) for the most up-to-date information on the Stormwater Resources Plan…
Common Interest AreaHomeowner Assoc Activities
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…