Drinking Water Systems in ISABELA, Puerto Rico
2 water systems are reported for this city, with a combined service population of 59,955. The systems have 3 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving ISABELA
EPA Contaminant Categories in Historical Violation Records
Surface Water Treatment Rule143 records
Interim Enhanced Surface Water Treatment Rule63 records
Total Trihalomethanes (TTHMs)36 records
CARBON, TOTAL26 records
Haloacetic Acids (HAA5)25 records
Cryptosporidium21 records
Turbidity19 records
Total Coliform19 records
Coliform (TCR)16 records
Lead and Copper Rule14 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.