Water Quality Viewer Stations

This point layer represents the water quality stations located throughout the San Antonio River Basin. The San Antonio River Authority's environmental science departments monitors and collects surface water samples at these locations. Samples are processed immediately at our in-house Texas Commission on Environmental Quality (TCEQ) accredited Lab. This layer was created to share externally through the SA River Authority Open Data Portal. It is also made visible through our Water Quality Viewer, Power BI embedded dashboard. This data is subject to change. Last updated on 3/22/2021. Here are the fields available in this layer: station_id subwatershed_name sara_short_des county_name segement_id latitude longitude waterbody_name watershed_name station_type