Water chemistry data from multiple sites within each watershed is collected quarterly while biological and physical surveys are conducted annually.
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Click here to see the dataset of the most recent results.
State of Our Environment Report
Download the State of Our Environment Report for information on key indicators related to water quality, air quality, and green infrastructure. The Report reflects the City's efforts to protect and preserve Austin under continuing pressure from drought and population growth that can negatively impact sensitive water and air quality, as well as ecological systems that include urban forests and critical habitat.
How clean are our waterways? The Watershed Protection Department's main goals for Austin's aquifers are to maintain water quality, manage invasive species, and control the amount of trash. Download the State of Our Environment Report to learn more.