Mount Juliet

Mount Juliet, TN receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Mount Juliet's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.

Mount Juliet's score of 100 is 17 points above the Tennessee state average of 83, and above the nationwide average of roughly 78/100 across all U.S. states.

For families looking to move to Mount Juliet or residents already settled in this mid-size Tennessee city, the local drinking water provides one less thing to worry about. Nestled in a Southeastern region defined by a blend of bustling urban hubs and rural Appalachian foothills, the community relies on a unified water system that consistently achieves flawless performance marks. This standard of excellence suggests that municipal infrastructure is keeping pace with local needs, offering clean tap water that serves as a reassuring asset for household health and property value alike.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Tennessee water quality rankings report →