Our creeks and lakes are part of what makes San Marcos such a special place to live. Protecting them starts right here in our neighborhoods. Storm drains in San Marcos flow to local waterways and into the ocean, so what we do at home matters. 

Here are simple steps residents can take to prevent storm water pollution: 

• Never dump anything into storm drains; they lead straight to our creeks, lagoons, and the ocean. 

• Pick up and properly dispose of pet waste. 

• Sweep up yard clippings instead of hosing them into the street. 

• Use lawn chemicals sparingly and only as directed. 

• Wash cars at commercial car washes or on your lawn where water can soak in. 

• Fix vehicle oil and fluid leaks right away. 

Every small action makes a difference. Together, San Marcos residents can protect clean water and keep our community healthy for generations to come.