Barton Springs/Edwards Aquifer Conservation District installing two monitoring wells at Garrison and Zilker parks - Austin Monitor
Briefly

"It's kind of like an elevator that goes up and down the thickness of the aquifer, and you can stop at different levels of the aquifer and collect discrete data," Watson said. "So it's going to be a really valuable dataset because one of the key things with salamanders is the concentration of dissolved oxygen."
Read at Austin Monitor
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