LCRA has temporarily lowered lakes LBJ and Marble Falls to assist property owners in recovering from recent flooding. Lake LBJ has been drawn down about 4 feet and Lake Marble Falls is down about 7 feet. Levels at the upper end of the lakes may be higher as LCRA moves inflows downstream. The refill is scheduled to begin on Sunday, Feb. 24. Unforeseen circumstances such as floods or power emergencies could prompt LCRA to change or cancel the drawdown. For more information, visit the lake lowering webpage.

Resources and Publications

Administrative Documents

Clean Rivers Program Work Plan

LCRA's FY2018-2019 Clean Rivers Program Work Plan is developed in accordance with guidance provided by the Texas Commission on Environmental Quality. It outlines program objectives and establishes a timeline for completion of deliverables.

Quality Assurance Project Plan

The FY2018-2019 Quality Assurance Project Plan implements quality assurance requirements to ensure all water quality data is scientifically valid.

Basin Highlights Report

The Basin Highlights Report is an annual update of events affecting water quality and projects performed by LCRA and its Clean Rivers Program partners.

Basin Summary Report

2017 - The 2017 Summary Report provides an extensive overview of Clean Rivers Program activities between 2012 and 2016.
2012 - The 2012 Summary Report provides an extensive overview of Clean Rivers Program activities between 2007 and 2011.

Special Studies

Bacteria Study on the Tres Palacios River
A 1999 study to determine the cause of elevated bacteria levels in the Tres Palacios River watershed.
Sediment study in the Colorado River Basin
A 2005 report summarizing LCRA's study of sediments in the Colorado River and its tributaries.
Fish Tissue Study
A 2005 report summarizing LCRA's study on fish tissue in the Colorado River basin.