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Aquatic Critters

9:30a to 10:30a
Sat, August 19, 2023
Samantha Gonzalez
(830) 672-3266

Learn and identify the critters that help determine the water quality of the San Marcos River

How do we know if a river is healthy? Is it free of trash, the color, the flow of water? All good answers, but bugs can be great clues! 

This come and go event will have some cool bugs on display that tell us about water quality. 

Time/Location: 9:30am, on the San Marcos River low water crossing bridge

Bring: Your curiosity, water, and please dress according to the weather, wear shoes you can get wet in.

Cost: This event is free with park admission, which is $3 per adult, those 12 and under are free. On weekends, reserve your day use passes early online!