Clean Rivers Program

Clean Rivers Program Clean Rivers Program is a state fee-funded water quality monitoring, data assessment and public outreach program administered by the Texas Commission on Environmental Quality. River authorities, water supply districts and government councils...

Protecting water quality

Protecting Water Quality Water quality data   Interactive map with water quality data for the basin VIEW MAP Nuisance aquatic plants   Managing invasive plants in the lower Colorado River basin LEARN MORE Algae in the Highland Lakes   Monitoring toxic blue-green algae...

Recreation and Safety

Whether you’re a person looking to get out on the water, an organization with lake-going guests or somewhere in between, staying safe on the water is everyone’s responsibility. Here’s what you need to know about water recreation and safety on the Highland Lakes and...