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Basin Reports

Basin Summary Reports

The San Antonio River Basin Summary Report provides an overview of monitoring and assessment activities in the San Antonio River Basin. The report was prepared by San Antonio River Authority staff in coordination with the Texas Commission on Environmental Quality (TCEQ) and in accordance with the state's guidelines. The report presents a 10-year history of the levels of bacteria, nutrients, aquatic life use and other water quality parameters at more than 180 sites throughout six watersheds in the basin, covering various periods.

Basin Highlight Reports

The Basin Highlights Report provides annual updates of the findings and activities conducted by San Antonio River Authority for the San Antonio River Basin in cooperation with the Texas Commission on Environmental Quality (TCEQ) under the State of Texas Clean Rivers Program (CRP). This report includes an overview of basin water quality monitoring activities; a review of water quality data; a discussion of activities and findings for special studies; maps showing the location of sampling sites; a discussion of participation of other organizations in the basin monitoring program; and public outreach activities.