Stormwater, Urban Runoff

What is stormwater runoff?

Stormwater runoff is rainwater that flows over streets, sidewalks, driveways, parking lots, roofs and landscaped areas instead of soaking into the ground.

As stormwater moves across these surfaces, it can pick up trash, oil, paint, pesticides, fertilizers, pet waste, yard waste and other pollutants. In many areas, this water flows into gutters and storm drains that lead to local waterways and the ocean.

Why stormwater runoff matters

Lakewood is part of five watersheds, including the Los Angeles River watershed and the San Gabriel River watershed. Protecting the city’s gutters, catch basins and storm drains helps reduce pollution that can flow to rivers, the ocean and nearby beaches.

Storm drains are not connected to the sanitary sewer system or treatment plants. Water that enters the storm drain system can flow untreated to local waterways and the ocean.

Stormwater pollution can affect water quality, wildlife habitat, beaches and public health. Small everyday actions, such as sweeping instead of hosing, picking up pet waste and keeping chemicals out of gutters, can help reduce pollution.

Easy ways to help

• Sweep driveways and sidewalks instead of hosing them down.
• Pick up pet waste and place it in the trash.
• Place grass clippings, leaves and branches in green waste containers. Do not sweep or blow yard waste into the street.
• Use fertilizers and pesticides only as needed and follow label directions.
• Ask your local nursery about natural pest control options.
• Use an oil collection kit when changing your car’s oil. Free kits are available at City Hall.
• Dispose of unused chemicals, paint, solvents and automotive fluids properly.