Have you ever wondered where the storm drains lead? Or where the detergent goes that runs down the driveway after you wash your car? Anything that runs over the concrete has the potential to be collected when it rains and is carried into the storm water drains. Common contaminates such as oil, grease, and debris get carried into the storm water system and end up in the nearest rivers, lakes, or other bodies of water. Unlike the drains in our home, storm water drains are not designed to filter or treat water. Whatever enters them flows untreated into natural waterways, where it can harm fish, wildlife, and overall water quality.
How Stormwater Runoff Impacts the Environment
Stormwater does not soak into the ground when it falls on impervious surfaces like concrete, compacted soil, streets, driveways, and rooftops. Instead, it runs off these surfaces and into storm drains, picking up pollutants along the way. This contaminated runoff can damage ecosystems, degrade water quality, and threaten aquatic life.
Common Stormwater Pollutants
- Oil and motor oil
- Grease
- Fertilizers
- Detergents
- Trash and debris
- Lawn clippings
- Pet waste
- Household chemicals
What Can You Do to Help??
Use Rain water as a resource.
Rainwater can be collected and reused to water gardens, wash vehicles, and more. Installing rain barrels around your home helps divert water from storm drains, reduces pollution, and conserves treated drinking water. It’s also free—meaning potential savings on your water bill. During dry periods, collected rainwater can help keep plants healthy while protecting local waterways.
Reduce Litter
Litter from streets, sidewalks, vehicles, and illegal dumping often ends up in storm drains. If you see trash, be a good neighbor and dispose of it properly. If you witness illegal dumping or debris being placed into a storm drain, report it to your local water authority. Small actions can make a big difference.
Dispose of Toxic Materials Properly
Some materials are too hazardous for regular trash disposal. Items such as paint, batteries, pesticides, and motor oil contain chemicals that can severely harm the environment. These materials should never be poured down drains or thrown in the garbage. Fortunately, hazardous waste facilities exist to safely handle these items. Texans can locate their nearest hazardous waste drop-off site through state and local resources.
Participate in Local Cleanups
Getting involved in community cleanup efforts is a powerful way to protect waterways. Programs across Texas include:
- Adopt-a-Highway – Keeping Texas roadways clean
- Adopt-a-Beach – Protecting Texas beaches
- Don’t Mess With Texas – Community outreach and litter prevention
- Trash Bash – Cleaning up local waterways
Additional statewide and local cleanup opportunities are available through Texas environmental organizations.
Protecting Texas Waterways
Stormwater runoff poses serious challenges to Texas waterways, but each of us can play a role in protecting them. By collecting rainwater, reducing litter, properly disposing of hazardous materials, and participating in cleanup efforts, Texans can help preserve the state’s natural beauty and biodiversity.
Protecting storm drains isn’t just an environmental responsibility—it’s a commitment to safeguarding the land and waters that make the Lone Star State unique for generations to come.