Texas State Receives Grant for Water Snake Recovery
A $256,000 grant supports efforts to restore the population of the state-recognized threatened Brazos water snake.
Updated on Oct. 22, 2026 in Reptiles
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Texas State University has secured a $256,000 grant from the Texas Parks and Wildlife Department to bolster conservation efforts for the Brazos water snake. The initiative focuses on captive breeding and release programs to help the threatened species recover across its native habitat.
Why it matters
The program addresses population declines caused by drought, urbanization, and invasive species. By promoting genetic diversity, researchers hope to mitigate the impact of harmful mutations and restore the species in the Brazos River basin.
The grant provides $256,000 to support a team of 20 to 30 people working through October 2029. Researchers plan to release 5 to 10 snakes annually into their native environment after surveying candidate sites.
The players
Texas State University
This public research university in San Marcos is leading the conservation project for the water snakes.
Texas Parks and Wildlife Department
The state agency responsible for managing and protecting natural and cultural resources in Texas provided the grant funding.
Houston Zoo
This facility is partnering with the research team to conduct selective captive breeding of the snakes.
David Rodriguez
A professor who has been dedicated to the study of the Brazos water snake since 2006.
The details
Texas State University is partnering with the Houston Zoo to perform selective captive breeding and test for snake fungal disease. These efforts aim to stabilize populations in areas like Lake Granbury and Lake Possum Kingdom where the snakes face threats from fire ants and zebra mussels.
Timeline
Professor David Rodriguez began studying Brazos water snakes in 2006.
Candidate release sites were surveyed between 2023 and 2026.
Grant funding for the conservation project concludes in October 2029.
Culture Shift
The project follows a pattern set by the ongoing decline of aquatic species in the Brazos River basin, demonstrating the urgent need for targeted conservation intervention. This effort reflects a broader societal shift toward proactive protection of local biodiversity against the pressures of urbanization.
Residents near the Brazos River basin, Lake Granbury, and Lake Possum Kingdom may see increased research activity in their area through 2029. The program does not require direct resident participation but highlights the ongoing need to manage invasive species like zebra mussels.
The takeaway
Conservation programs like this one emphasize the importance of genetic diversity in maintaining healthy wildlife populations. Residents interested in environmental protection can support local ecosystems by monitoring for and reporting the spread of invasive species.
Further reading
Learn more about local preservation efforts in the Reptiles section.
Source note: This article includes information reported by The University Star.
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