State rankings
Virginia water-system rankings
Lowest-scoring systems in Virginia
Ranked lowest score first. Population shown for context.
1 NCSA - WINTERGREEN LOVINGSTON, VA · ~6,861 served 34 2 BEALETON REGIONAL WARRENTON, VA · ~4,250 served 34 3 WESTERN VIRGINIA WATER AUTHORITY ROANOKE, VA · ~182,700 served 53 4 NEW BALTIMORE REGIONAL WARRENTON, VA · ~8,818 served 55 5 ROUND HILL, TOWN OF ROUND HILL, VA · ~5,019 served 55 6 PWCSA - EAST WOODBRIDGE, VA · ~168,747 served 57 7 FAIRFAX COUNTY WATER AUTHORITY HERNDON, VA · ~1,121,613 served 60 8 FORT BELVOIR FORT BELVOIR, VA · ~39,303 served 64 9 DANVILLE, CITY OF DANVILLE, VA · ~43,055 served 67 10 PURCELLVILLE, TOWN OF PURCELLVILLE, VA · ~8,929 served 67 11 HAMILTON, TOWN OF HAMILTON, VA · ~2,240 served 67 12 QUANTICO MCB-CAMP BARRETT MCINCR, MCB QUANTICO, VA · ~8,689 served 76 13 DALE CITY HOPEWELL, VA · ~72,062 served 77 14 NORFOLK, CITY OF NORFOLK, VA · ~234,220 served 81 15 LANGLEY AIR FORCE BASE LANGLEY AFB, VA · ~10,886 served 82 16 STAFFORD COUNTY UTILITIES STAFFORD, VA · ~123,684 served 83 17 VALLEY VIEW TRAILER PARK HOPEWELL, VA · ~135 served 85 18 WARRENTON, TOWN OF WARRENTON, VA · ~11,801 served 88 19 NEWPORT NEWS, CITY OF NEWPORT NEWS, VA · ~407,300 served 90 20 ALTAVISTA, TOWN OF ALTAVISTA, VA · ~3,850 served 98 21 SMITH MOUNTAIN LAKE WTP BEDFORD, VA 100 22 MAURY SERVICE AUTHORITY LEXINGTON, VA 100 23 GREATER TAZEWELL WTP NORTH TAZEWELL, VA 100 24 OBSERVATORY WTP CHARLOTTESVILLE, VA 100 25 GILES COUNTY PSA PEARISBURG, VA 100
Highest-scoring large systems in Virginia
Systems serving 10,000+ people with the best scores.
1 VIRGINIA BEACH, CITY OF VIRGINIA BEACH, VA · ~437,994 served 100 2 CHESTERFIELD CO CENTRAL WATER SYSTEM CHESTERFIELD, VA · ~389,897 served 100 3 LOUDOUN WATER - CENTRAL SYSTEM ASHBURN, VA · ~334,808 served 100 4 HENRICO COUNTY WATER SYSTEM HENRICO, VA · ~330,000 served 100 5 RICHMOND, CITY OF RICHMOND, VA · ~229,395 served 100 6 ARLINGTON COUNTY ARLINGTON, VA · ~215,000 served 100 7 CITY OF CHESAPEAKE - NORTHWEST RIVER SYS CHESAPEAKE, VA · ~165,240 served 100 8 ALEXANDRIA, CITY OF HOPEWELL, VA · ~159,200 served 100
Scores reflect EPA public records (violations, enforcement, PFAS), are system-level, and can’t account for your home’s plumbing. See the methodology.