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TPWD News Releases

March 5, 2021

Invasive Zebra Mussels Found in Aquarium “Moss Ball” Product in Pet and Aquarium Supply Stores

AUSTIN – The Texas Parks and Wildlife Department (TPWD) and other wildlife agencies around the country are urging stores who sell aquarium products to remove a “moss ball” aquarium plant product from their shelves and for customers to dispose of the contaminated product after invasive zebra mussels have been found hitchhiking on these products in states around the country, including Texas.

Jan. 21, 2021

Zebra Mussels Eradicated from Lake Waco in Central Texas

AUSTIN— The Texas Parks and Wildlife Department (TPWD) has determined that invasive zebra mussels have been successfully eradicated from Lake Waco in Central Texas, preventing property damage, protecting water supply infrastructure and avoiding harm to the aquatic ecosystem. The department emphasized the vital importance of continued help from boaters, marina operators and others to Clean, Drain and Dry boats before moving them and remain vigilant to stop the spread.

Dec. 17, 2020

Lake Buchanan Designated as “Infested” with Zebra Mussels

AUSTIN – The Texas Parks and Wildlife Department (TPWD) has designated Lake Buchanan, located west of Burnet and north of Inks Lake in the Colorado River Basin, as “infested” with invasive zebra mussels. Infested status signifies that there is an established, reproducing population of zebra mussels in the lake. The designation is a result of recent sampling efforts that revealed new evidence of a reproducing population of zebra mussels in the lake.

Oct. 30, 2020

Giant Salvinia Detected on Lone Star Lake

AUSTIN – The Texas Parks and Wildlife Department (TPWD) discovered the presence of giant salvinia on Lone Star Lake during a recent fish population survey. This highly invasive plant is fast growing and can be a major threat to aquatic ecosystems.

Oct. 27, 2020

Waterfowl Hunters Can Help Prevent Spread of Invasive Species

AUSTIN –With waterfowl season opening day around the corner, the Texas Parks and Wildlife Department (TPWD) is reminding waterfowl hunters to clean, drain and dry boats and equipment before traveling from lake to lake to help avoid spreading invasive species like giant salvinia and zebra mussels.

Oct. 20, 2020

Richland Chambers Reservoir Elevated to “Infested” with Invasive Zebra Mussels

AUSTIN – The Texas Parks and Wildlife Department (TPWD) has upgraded Richland Chambers Reservoir southeast of Dallas to fully “infested” with invasive zebra mussels. Fully infested status signifies that there is an established, reproducing population in the lake. The status change is a result of recent sampling efforts that revealed new evidence of reproducing and growing populations of zebra mussels in the lake.

Sept. 25, 2020

Giant Salvinia Rebounds on Lake Athens and Lake Gilmer

AUSTIN – The Texas Parks and Wildlife Department (TPWD) confirmed the resurgence of giant salvinia on Lake Athens and Lake Gilmer following surveys on each waterbody.

Sept. 4, 2020

Texas Game Wardens Stress Water Safety During Labor Day Weekend

AUSTIN – Labor Day weekend is approaching and Texans around the state are making plans to take advantage of extra time on the waterways. Compared to this time last year, incidents on the water are up 55 percent while boating injuries having increased 68 percent. The Texas Parks and Wildlife Department (TPWD) is reminding everyone to be safe this holiday weekend by following basic boating safety precautions and public health guidelines while on the water.

July 31, 2020

O.H. Ivie and Grapevine Lake Status Changed to “Infested” with Invasive Zebra Mussels

AUSTIN – The Texas Parks and Wildlife Department (TPWD) has upgraded O.H. Ivie Lake near San Angelo and Grapevine Lake located in the Dallas-Fort Worth metroplex, to fully “infested” with invasive zebra mussels.  The status change is a result of recent sampling efforts that revealed new evidence of reproducing and growing populations of zebra mussels in these lakes. Previously, individual zebra mussels had been found on separate occasions and the lakes were designated as “positive” for zebra mussels.

July 2, 2020

TPWD Prompts Boaters to ‘Clean, Drain and Dry’

AUSTIN – The July 4th Holiday arrives this weekend and Texans may be getting out on the water. The Texas Parks and Wildlife Department’s (TPWD) inland fisheries and law enforcement staff are urging boaters to do their part to fight back against aquatic invasive species, such as zebra mussels and giant salvinia, threatening Texas lakes.