Our water quality in Tennessee is threatened each year by millions of pounds of litter and pollutants entering our rivers and lakes. These pollutants enter the water when rainwater flows over impervious surfaces like roads and parking lots. As it flows, it picks up pollutants such as trash, pesticides, and pet waste, carrying them into streams and rivers. This contaminates our water quality, affecting everything from drinking water to recreational activities.
More than a Trash Problem
In 2023 alone, Keep Tennessee River Beautiful removed a whopping 218,000 pounds of trash from the Tennessee River watershed. While trash may be the most visible pollutant, there are plenty of everyday products that negatively impact our waterways when not disposed of correctly. Learn how to properly dispose of these common pollutants and help improve water quality in Tennessee.
Every small action makes a big difference. Let’s team up to protect the incredible resources that make our state special.
Spot the Hidden Hazards
Every day, we use substances that can become hidden hazards polluting our waterways if not managed properly. Though these products are common, ensuring they are disposed of correctly is crucial. Follow these tips to prevent pollutants from entering storm drains and ensure proper disposal:
- Latex and Oil Paint
Many communities offer recycling events and resources for safely disposing of items like paint and other household products. When these events aren’t available, you can safely dispose of latex paint by allowing the container to dry in a well-ventilated area with the lid off. You can also add absorbent materials like kitty litter, if needed. Once dry, double bag the paint and dispose of it with regular trash, or consider giving away or returning unopened cans. For oil-based paint, take partially full cans to a household hazardous waste collection site, or donate the paint to prevent environmental contamination.
- Oil and Other Automotive Fluids:
Prevent oil and fluid leaks by maintaining your vehicle regularly. The Tennessee Department of Environment and Conservation’s Division of Solid and Hazardous Waste Management recommends storing oil and auto fluids in clean plastic containers with tight lids to avoid spills.
Disposing of Automotive Fluids
When disposing of used fluids, take the separated containers to designated collection centers. These centers accept up to five gallons per day from do-it-yourselfers. You can also recycle used oil filters if properly drained and bagged. Never mix automotive fluids, as they can’t be recycled when mixed and pose a serious safety risk to handlers.
- Yard Waste
The disposal method for yard waste depends on where you live and the type and amount of waste. Composting yard waste like leaves, grass clippings, and small branches is a great way to recycle it into valuable garden resources. Many cities in Tennessee offer curbside pickup for yard waste, so check with your local waste management department. For large amounts, consider taking it to a landfill, though some may charge a fee. A lawn mower with a bag allows you to shred yard waste for composting, preventing it from washing into storm drains.
- Pet Waste:
Properly disposing of pet waste reduces the amount of harmful bacteria and nutrients entering stormwater systems. Whether in your yard or on the sidewalk, the best way to dispose of pet waste is to bag it and throw it in your trash can.
- Fertilizers and Pesticides
Using Fertilizers
Using fertilizers and pesticides responsibly can minimize their impact on water quality. Opt for organic or slow-release products, and apply them sparingly. Always follow label instructions for proper application. Avoid overuse, and never apply before rain or irrigation. Choose biodegradable or less toxic cleaning and yard care products when possible to prevent runoff and preserve the water quality in Tennessee.
Disposing of Fertilizers
In Tennessee, fertilizers and pesticides are considered household hazardous waste and shouldn’t be thrown in the trash. Instead, they can be taken to a household hazardous waste collection facility or the Tennessee Department of Agriculture’s Agricultural Pesticide Waste Collection Program. When preparing these materials for disposal, double-seal them in a heavy-duty trash bag and tie it closed. Be cautious when transporting old fertilizer, as its dust can become airborne and its fumes harmful.
- Household Chemicals
Household chemicals like cleaners and solvents can significantly pollute our waterways if not disposed of properly. Many communities offer recycling events and resources for safe disposal. For everyday disposal, avoid pouring chemicals down the drain or into storm sewers. Instead, take them to a household hazardous waste collection facility.
To Wash or Not to Wash
When washing your car, use a commercial car wash or wash it on a grassy area. This prevents soapy water and contaminants from flowing directly into storm drains. Commercial car washes often treat and recycle water, reducing environmental impact, and washing in grassy areas can naturally filter the water.
- Litter:
Always dispose of everyday trash in proper receptacles. Utilize resources like recycling centers, bulk pick-up, and household hazardous waste programs in Tennessee. Check with your local recycling center for specifics on what you can and cannot recycle. Keep e-waste out of landfills by using the Keep Tennessee Beautiful app for drop-off points. Used tires can be taken to designated collection sites in each county. The Keep Tennessee Beautiful app also helps locate drop-off points for various types of trash.
8. Extra Credit:
For extra points, check out the Adopt-A-Storm-Drain initiative from Keep Tennessee River Beautiful. They will send you cleaning supplies and guidelines for doing monthly cleanups in your neighborhood to keep litter out of your local stormwater drains. The cleanups are as simple as taking a trash bag with you when you go for a walk, and they’ll send you free swag in return!
Taking Action Together
Understanding the impact of stormwater runoff and taking small actions in our daily lives can reduce pollution and preserve water quality in Tennessee for future generations. Every action counts. By working together, we can protect the precious resources that make our state so unique.
Sources:
https://www.tn.gov/health/cedep/environmental/healthy-homes/hh/garage.html
https://www.tn.gov/environment/sw-mm-household-hazardous-waste-program.html
https://www.tn.gov/agriculture/businesses/pesticides/ag-businesses-pesticide-collection.html
https://www.tnstormwater.org/stormwater
https://www.keeptnriverbeautiful.org/stormdrain
