Drinking Water Systems in GRAIN VALLEY, Missouri
2 water systems are reported for this city, with a combined service population of 18,530. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving GRAIN VALLEY
JACKSON COUNTY PWSD 17
2,530 served1 historical record
A
GRAIN VALLEY PWS
16,000 served5 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)4 records
LEAD AND COPPER RULE REVISIONS1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.