The Watershed Protection Program offers educational handouts and training videos as a resource on how to implement best management practices for specific pollutant generating activities. Additionally, WPP offers more information on specific watershed management areas located within the County of San Diego. 

Please click a category below to view applicable handouts for your specific pollutant generating activity or watershed management area. 

Please note that some topics have additional languages (Spanish, Vietnamese, Arabic, Chinese (Simplified), Chinese (Traditional) and Tagalog) available. 

Click the down arrow on the topic button to view available languages. 


Residential Outreach Flyers

Prevent & Control Erosion


Check After You Mow
Do I Need a Construction Permit?
Recreational Vehicle Users
Doo Points


Find Your Water District
Equine Non-Tech
Erosion and Sediment BMPs
Soil and Sediment
Irrigation Runoff
Trash and Green Waste
Vehicle Washing
Pet Waste
Water Resources Regarding Waterbodies, Property and Permits
Pool and Spas
WPO Guidance Handbook
Yard Drains

Industrial & Commercial Outreach Flyers

Mobile Vehicle Washing
Composting and Manure Management
Paintball and Recreational Fields
Equine Technical
Paintings and Coatings
Fire Sprinkler Maintenance
Pest Control Operators
General Pollution
Automotive Businesses
Golf Courses
Food Establishments
Green Business Program
Portable Sanitary Toilet Cleaning
Retail and Wholesale Fueling
Inspect Your Business
Special Events
Loading and Dumpster Areas
Train Your Employees
Masonry and Cement
WPO Guidance Handbook
Materials Management Spill Response
Vineyards and Wineries

Structural BMP Outreach Flyers

Structural BMP Information Guide
Dispersion Areas
Structural BMP HOA Guide
Drain Inserts
Biofiltration BMPs w/HMP
Hydrodynamic Separators
Cisterns and Underground Vaults
Infiltration BMPs
Cisterns and Underground Vaults
Options for PDP Compliance
Detention BMPs
Tree Wells
Vegetated BMPs

Watershed Specific Flyers 

Specific Information for the Carlsbad Watershed
Specific Information for San Luis Rey Watershed
Specific Information for the Los Penaquitos Watershed
Specific Information for the Santa Margarita Watershed
Specific Information for the Otay Watershed
Specific Information for the Sweetwater Watershed
Specific Information for the San Dieguito Watershed
Specific Information for the Tijuana Watershed
Specific Information for San Diego River Watershed

Training & Resource Videos