High Gabriel Water Supply Corporation
High Gabriel WSC Water Quality Information
The 2019 Consumer Confidence Report contains information about water quality. Click to view the web page version of the 2019 Consumer Confidence Report (HTML format). Also available in PDF format.
The 2018 Consumer Confidence Report contains information about water quality. Click to view the web page version of the 2018 Consumer Confidence Report (HTML format).
The 2020 Volatile Organic Compounds Report (PDF format)
The 2020 Minerals Report (PDF format)
The 2020 Cyanide Report (PDF format)
The 2020 Nitrate Report (PDF format)
The 2019 RAD-GRAB Analysis Report (PDF format)
The 2019 Semi-Volatile Organic Compounds Report (PDF format)
The 2019 Pesticides Report (PDF format)
The 2018 Carbamites Report (PDF format)
The 2018 Herbicides Report (PDF format)
The 2018 EDB & DBCP Report (PDF format)
The 2018 TCEQ Inspection Letter (PDF format)
The 2017 Consumer Confidence Report contains information about water quality. Click to view the web page version of the 2017 Consumer Confidence Report (HTML format).
High Gabriel Water
Supply Corporation

Contact Information
P.O. Box 2799
Cedar Park, TX 78630
Office: 512-259-3888
Emergencies: 512-589-7031
Email: billing@texaswater.net
www.highgabrielwsc.com
High Gabriel Home Page
System Information
Frequently Asked Questions