Drinking Water Systems in CASTLE ROCK, Colorado
7 water systems are reported for this city, with a combined service population of 118,730. The systems have 19 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving CASTLE ROCK
CASTLE ROCK TOWN OF
110,298 served14 historical records7 recent
C
CONSOLIDATED BELL MTN RANCH MD
1,162 served0 historical records
A
CASTLE PINES VILLAGE MD
5,656 served45 historical records1 recent
B
SILVER HEIGHTS WSD
301 served12 historical records
A
LOUVIERS WSD
238 served47 historical records9 recent
F
ACADEMY WSD
750 served69 historical records2 recent
B
BEVERLY HILLS MUTUAL WC
325 served9 historical records
A
EPA Contaminant Categories in Historical Violation Records
Radium-22617 records
Coliform (TCR)9 records
Chlorine8 records
Lead and Copper Rule7 records
Nitrate6 records
Surface Water Treatment Rule4 records
Barium4 records
Selenium4 records
Public Notice4 records
Benzene4 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.