Drinking Water Systems in DOWNIEVILLE, California
2 water systems are reported for this city, with a combined service population of 1,509. The systems have 1 EPA violation record in the five-year period ending June 30, 2026.
Water Systems Serving DOWNIEVILLE
SIERRA CSA #5, SIERRA BROOKS
726 served10 historical records
A
DOWNIEVILLE PUBLIC U.D.
783 served3 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Gross Alpha2 records
Surface Water Treatment Rule1 record
Coliform (TCR)1 record
Revised Total Coliform Rule1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.