As the Fourth of July weekend approaches, boaters at Lake Texoma are being urged by wildlife officials to take necessary precautions to prevent the spread of invasive aquatic species. The Texas Parks and Wildlife Department (TPWD) emphasizes the importance of following the steps to "clean, drain and dry" boats and equipment after each use.
Zebra mussels, an invasive shellfish, pose a significant threat as they attach to hard surfaces, potentially damaging boats and water infrastructure while disrupting local ecosystems. Currently, zebra mussels have been identified in 40 Texas lakes across seven river basins. Daron Blackerby, a Game Warden from Grayson County, noted that these mussels can clog pipes as they grow larger.
Once established in a body of water, zebra mussels cannot be controlled or eradicated, according to TPWD. Another invasive species of concern is giant salvinia, a floating fern that can create dense patches, complicating activities like fishing and swimming.
Boaters are legally required to drain all water from their vessels, including bait buckets, and to remove any invasive plants before leaving or approaching another freshwater body. Failure to comply can result in a Class C misdemeanor, as stated by Blackerby.
To minimize the risk of spreading invasive species, TPWD recommends that boaters adhere to three key steps: first, clean the boat and trailer by removing any plants, mud, or debris; second, drain all water by pulling the drain plug; and third, dry the boat thoroughly, allowing it to air out for at least a week. If a week is not feasible, using a high-pressure rinse can help mitigate risks.
