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What you can do to prevent non-point source pollution
The US Environmental Protection Agency's tips on preventing pollution in the watershed for agriculture, mining, forestry and at home.

Do's and Don'ts around the home
The US Environmental Protection Agency's tips on things to do around the home to prevent non-point source pollution.

Household hazardous waste collection at your doorstep and local used oil recycling locations
Chula Vista and Imperial Beach residential waste call
1-800-237-2583

Water Conservation Hotline
(619) 239-0132

Think Blue
Storm drain pollution
(888) THINK BLUE (844-6525)

Stormwater Pollution Hotline
(619) 533-3793

Smoking Vehicles Hotline
(800) 287-6653