As the Fourth of July weekend draws boaters to Lake Texoma, officials from the Texas Parks and Wildlife Department (TPWD) and local game wardens are emphasizing the importance of preventing the spread of invasive aquatic species. They recommend that all boaters adhere to the practice of "clean, drain and dry" to protect Texas lakes from these harmful organisms.
Zebra mussels, a type of invasive shellfish, are particularly concerning as they can attach to hard surfaces, causing damage to boats and water infrastructure while disrupting local ecosystems. Currently, zebra mussels have been identified in 40 lakes across seven river basins in Texas. Grayson County Game Warden Daron Blackerby noted that these mussels can clog pipes as they grow larger, making them a significant threat once established in a water body.
Another invasive species of concern is giant salvinia, a free-floating fern that can form dense mats on the water's surface, complicating activities like fishing and swimming. To mitigate the risk of spreading these species, boaters are required to drain all water from their vessels, including bait buckets, and remove any invasive plant material before leaving a lake.
Failure to comply with these regulations can result in a Class C misdemeanor charge, according to Blackerby. He outlined three essential steps for boaters to follow:
1. Clean: Remove all plants, mud, and debris from the boat and trailer. 2. Drain: Ensure all water is drained from the boat and gear, including pulling the drain plug. 3. Dry: Allow all compartments to dry completely for at least a week, or use a high-pressure rinse if immediate drying is not feasible.
