Safest Drinking Water in Virginia 2026
Virginia has 5 public water systems serving 2,691,612 people. The safest system is Virginia Beach, City Of in Virginia Beach with a score of 100/100.
Top 5 Water Systems in Virginia
| # | Water System | City | Pop. Served | Source | Violations | Score |
|---|---|---|---|---|---|---|
| 1 | Virginia Beach, City Of | Virginia Beach | 437,994 | Surface water | 0 | A (100) |
| 2 | Newport News, City Of | Newport News | 407,300 | Surface water | 0 | A (100) |
| 3 | Chesterfield Co Central Water System | Chesterfield | 389,897 | Surface water | 0 | A (100) |
| 4 | Fairfax County Water Authority | Herndon | 1,121,613 | Surface water | 0 | A (97) |
| 5 | Loudoun Water - Central System | Ashburn | 334,808 | Surface water | 0 | B (88) |
Water quality data for Virginia is sourced from the EPA Safe Drinking Water Information System (SDWIS), which tracks compliance for all public water systems.
Frequently Asked Questions
Virginia Beach, City Of in Virginia Beach has the highest Water Safety Score in Virginia at 100/100 (Grade A), serving 437,994 people.
Virginia has 5 public water systems serving 2,691,612 people. The average Water Safety Score is 97/100.
The Water Safety Score (0-100) is based on health violations (40%), contaminant exceedances (30%), enforcement history (20%), and monitoring violations (10%). Higher scores mean cleaner, safer water.
Water Safety Score: health violations (40%), contaminant exceedances (30%), enforcement history (20%), monitoring violations (10%).