Drinking Water Systems in GRAND PORTAGE, Arkansas
1 water system are reported for this city, with a combined service population of 820. The systems have 188 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving GRAND PORTAGE
EPA Contaminant Categories in Historical Violation Records
Public Notice29 records
Interim Enhanced Surface Water Treatment Rule25 records
Surface Water Treatment Rule14 records
Revised Total Coliform Rule13 records
Lead and Copper Rule11 records
Benzene9 records
Chlorine8 records
Trichloroethylene (TCE)6 records
Carbon tetrachloride6 records
1,1,2-Trichloroethane6 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.