Utility Department

The Granite Shoals Utility Department oversees the community’s drinking water—from treating raw source water to distribution and quality assurance.

Their Water Treatment Plant, completed in May 2007, processes up to 3 million gallons of water daily using modern filtration, disinfection, and storage systems to ensure clean, reliable water for residents. 

The plant draws from Lake LBJ (formerly Lake Granite Shoals), delivers consistently treated surface water, and complies with federal and state standards. Recent “Consumer Confidence Reports” (most recently issued June 18, 2024) document compliance with regulatory requirements, while public notices remind residents of occasional updates such as disinfectant conversions and contaminant monitoring. 

To support transparency, the department encourages residents to monitor usage, report leaks after hours, and stay informed through the Eye on Water app and billing notifications. This commitment to infrastructure, regulation, and community engagement keeps Granite Shoals’ water safe, dependable, and well‑managed for all users.