McKinney Outlines Steps to Protect Local Waterways from Pollution

The City of McKinney has published information detailing how stormwater contributes to water pollution and what residents can do to mitigate the issue. Stormwater is defined as any water that falls to the ground and travels overland to local waterways or through storm drains. As this water moves, it picks up pollutants and delivers them directly to surface water without treatment.

Common pollutants include litter, chemicals, sediment, lawn trimmings, and pet waste. These issues can arise from rain events producing as little as one-tenth of an inch of rain. The city notes that daily actions have a significant impact on water quality.

Regarding litter, the city explains that plastic does not disappear but breaks down into tiny bits that can be mistaken for food by fish and birds, potentially causing them to die of starvation.

Residents are encouraged to pick up litter, secure outdoor trash in bags or cans with lids, carry bags in their vehicles, and participate in the annual trash clean-up event or the Adopt-a-Spot Program.

Pet waste is identified as a major water pollutant and a cause of health issues for humans and pets. Wilson Creek and the East Fork Trinity River are listed on the Texas 303(d) list as impaired for bacteria. With an estimated 53,000 dogs in McKinney, the city urges residents to pick up after their pets.

Options for disposal include flushing waste down the toilet, tying it in a plastic bag and tossing it in a garbage can, or burying it six inches below the surface.

Yard waste, such as leaves and grass clippings, can clog storm drains and cause flooding. When these materials enter creeks, they increase nutrients in the water, leading to harmful algal blooms. Residents are advised to bag yard waste or leave it on the lawn, rather than blowing it into the street.

For more information on protecting local waterways, residents can visit www.McKinneyTexas.org/Sustainability.