How clean is the San Marcos River?
How clean is the San Marcos River? The water quality in the San Marcos River is generally very good, running clean and clear most of the time, but becoming more turbid as you move downstream.
Can you float the San Marcos River at night?
Paddle the San Marcos River at Night What's more awesome than going kayaking? Doing so at night, of course! With the colorful LED lights of you and your friends' clear kayaks guiding your way, you'll experience floating on the San Marcos River in a whole new way.
Can you float the San Marcos River for free?
There is no cost to use the San Marcos River or the Blanco River. Parking is also free.
Why is the San Marcos River so clear?
The San Marcos River is clear because it is fed by a freshwater spring. Not only is this water clear, but it is also extraordinarily clean. It is ten times cleaner than the FDA drinking water requirements. This is because the San Marcos River is fed by freshwater springs near the city of San Marcos.