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Did you know that stormwater runoff from city streets, residential neighborhoods, and rural farmland can introduce harmful contaminants and bacteria into the San Antonio River? By analyzing samples collected during
Imagine for a moment that you hear the rumble of thunder and the soft patter of raindrops falling onto your roof. You peer out of your window and confirm what
Mussels have been in the news in recent years for two main reasons: 1) they are imperiled, threatened, or endangered and in desperate need of conservation, or 2) they are
Estimated Reading Time: 5 Minutes San Antonio River Authority (River Authority) aquatic biologists are preparing for a native freshwater mussel reintroduction in the Mission Reach of the San Antonio River
Welcome to the San Antonio River Authority’s (River Authority) Basin Report Card series! The San Antonio River Basin Report Card is an annual assessment of twelve indicators that highlight the
Welcome to the San Antonio River Authority’s (River Authority) Basin Report Card series! The San Antonio River Basin Report Card is an annual assessment of twelve indicators that highlight the
Welcome to the San Antonio River Authority’s (River Authority) Basin Report Card series! The San Antonio River Basin Report Card is an annual assessment of twelve indicators that shine a
In the past few years, the San Antonio River has faced a new threat to its ecosystem. San Antonio River Authority (River Authority) biologists first responded to the observation of
Top left: A freshwater mussel filter feeds with its incurrent and excurrent apertures. Top right: Mussels recovered during a relocation event. Species include Yellow sandshell, Pistolgrip, Pimpleback, Threeridge, and Washboard.
Due to the inclement weather, the San Antonio River Authority’s offices will be closed on Tuesday, January 21. For questions or concerns, please contact us or call us toll free at 1-866-345-7272.
Freezing weather is expected in the San Antonio area from Sunday to Tuesday. We advise all park and trail visitors to exercise caution during this time. Please watch for icy conditions and prioritize safety while enjoying our parks and trails.
Mission Reach:
Brooklyn Lock and Dam & San Pedro Creek Culture Park:
The Rain from Heaven installation is temporarily out of service for maintenance.
Thank you for your patience and understanding!
Please be advised that trails near the Confluence Park and Conception Park area will be temporarily closed due to ongoing Stem Density efforts. We appreciate your cooperation and ask that you remain mindful of workers and closures when in the vicinity. Thank you for your patience as we work to improve our natural spaces!
Stem Density efforts in the Eagle Land segment will be extended through the end of February 2025.
Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.
The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park.
*Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages.
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