State rankings
U.S. Virgin Islands water-system rankings
Lowest-scoring systems in U.S. Virgin Islands
Ranked lowest score first. Population shown for context.
1 Water And Power Authority - STX Christiansted, VI · ~35,000 served 100 2 Water And Power Authority - STT Christiansted, VI · ~34,000 served 100 3 Bovoni Housing Project I and II Charlotte Amalie, VI · ~960 served 100 4 Sapphire Vill.condos (West) St. John, VI · ~225 served 100 5 Louise E Brown III Frederiksted, VI · ~181 served 100 6 St. Thomas Healthcare Management St. Thomas, VI · ~128 served 100 7 Burnett Towers Charlotte Amalie, VI · ~100 served 100 8 Good Hope Townhouses Fredricksted, VI · ~98 served 100 9 Watergate West B-18 Sea Cliff Villas St. John, VI · ~61 served 100 10 Questa Verde D-B St. Croix, VI · ~59 served 100 11 Watergate West B-21 Sea Cliff Villas St. John, VI · ~45 served 100 12 Questa Verde F St. Croix, VI · ~42 served 100 13 Peter Farm Condo Christiansted, VI · ~42 served 100 14 Sweet Lime Village Christiansted, VI · ~28 served 100 15 Sunset Gardens East St John, VI · ~25 served 100 16 Questa Verde M-N St. Croix, VI · ~25 served 100 17 Flamboyant Gardens J St. Croix, VI · ~25 served 100 18 Calabash Boom Apartments (St. John) St. John, VI · ~25 served 100
Highest-scoring large systems in U.S. Virgin Islands
Systems serving 10,000+ people with the best scores.
1 Water And Power Authority - STX Christiansted, VI · ~35,000 served 100 2 Water And Power Authority - STT Christiansted, VI · ~34,000 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.