Drinking Water Systems in RIO GRANDE, Puerto Rico
4 water systems are reported for this city, with a combined service population of 72,032. The systems have 26 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving RIO GRANDE
MOROVIS
996 served1 historical record
A
GUZMAN ARRIBA
2,662 served97 historical records15 recent
F
BARCELONA
260 served209 historical records
A
EL YUNQUE
68,114 served110 historical records11 recent
F
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)168 records
Surface Water Treatment Rule78 records
Interim Enhanced Surface Water Treatment Rule66 records
Lead and Copper Rule14 records
Cryptosporidium8 records
Total Coliform8 records
CARBON, TOTAL6 records
Consumer Confidence Rule6 records
Turbidity5 records
Selenium4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.