{"id":385842,"date":"2026-07-25T01:43:15","date_gmt":"2026-07-25T01:43:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-tx\/385842\/"},"modified":"2026-07-25T01:43:15","modified_gmt":"2026-07-25T01:43:15","slug":"map-35-lakes-across-texas-are-now-infested-with-zebra-mussels","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-tx\/385842\/","title":{"rendered":"MAP: 35 lakes across Texas are now infested with zebra mussels"},"content":{"rendered":"

\"\"<\/a><\/p>\n

This story is part of the KXAN Data Hub<\/a>, where numbers help tell the whole story.
We’ve created several data-driven stories and databases on topics including weather and climate, politics, education, sports and growth in Texas. Each story in the KXAN Data Hub<\/a> is updated as new data becomes available.<\/p>\n

AUSTIN (KXAN) \u2014 At least 35 lakes across Texas are infested with zebra mussels<\/a>, according to the Texas Parks and Wildlife Department.<\/p>\n

The invasive species was first detected in Lake Texoma, north of Dallas, in 2009. Now, a total of 35 lakes in Texas are infested, most recently Lake Meredith, near Amarillo.<\/p>\n

Zebra mussels have also been detected in a further five lakes and are suspected in one more. Most of the infested lakes are clustered in central and north Texas.<\/p>\n

“Unfortunately, detection of zebra mussels at Lake Meredith is a continuation of a trend in recent years of westward spread of this highly invasive species to new Texas lakes, and this new infestation in a new river basin in the Panhandle provides a particularly concerning steppingstone for further spread to uninvaded western states,” said Monica McGarrity, senior scientist for aquatic invasive species at TPWD.<\/p>\n

There is one success story: Lake Waco. Zebra mussels were first detected in the lake in 2014, but by 2021, the lake was declared free of the species. The zebra mussels had been eradicated.<\/p>\n

\u00a0Texas lake eradicates Zebra mussels \u2014 here’s how it happened\u00a0<\/a><\/p>\n

How to prevent spreading zebra mussels<\/p>\n

Zebra mussels are often spread from lake to lake on or in boats. TPWD says the mussels attach to boats or anything left in the water, like anchors, and can survive for days out of the water. The larvae are not visible to the naked eye, so oftentimes boaters don’t know they’re transporting them.<\/p>\n

“There are far more lakes in Texas that still haven’t been invaded and are at risk,” said Brian Van Zee, regional director for TPWD Inland Fisheries. “Each boater taking steps to clean and drain their boat before leaving the lake \u2014 and allowing compartments and gear to dry completely when they get home \u2014 can make a big difference in protecting our Texas lakes.”<\/p>\n

TPWD encourages boaters to clean, drain and dry boats and gear before moving between lakes. This includes removing all plants, mud and debris. Everything should be allowed to dry completely for at least a week, if possible.<\/p>\n

Boats that have been stored in lakes with zebra mussels are likely infested and pose “an extremely high risk for transporting these invasive species to a new lake,” TPWD said. Boaters can call the department at 512-389-4848 for guidance before moving the boat.<\/p>\n

Transporting zebra mussels is illegal and can result in fines of up to $500 per violation. Boaters are required by law to drain all water from boats and onboard receptacles, such as bait buckets, before leaving or approaching a fresh water body.<\/p>\n

Copyright 2026 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.<\/p>\n

\u00a0For the latest news, weather, sports, and streaming video, head to KXAN Austin.\u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"This story is part of the KXAN Data Hub, where numbers help tell the whole story.We’ve created several…\n","protected":false},"author":2,"featured_media":385843,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[38121,125000,27,29,28,2603,124999],"class_list":["post-385842","post","type-post","status-publish","format-standard","has-post-thumbnail","category-texas","tag-invasive-species","tag-lake-meredith","tag-texas","tag-texas-headlines","tag-texas-news","tag-texas-parks-and-wildlife","tag-zebra-mussels"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/385842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/comments?post=385842"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/385842\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media\/385843"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media?parent=385842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/categories?post=385842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/tags?post=385842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}