Drinking Water Systems in SANTA MARIA, California
7 water systems are reported for this city, with a combined service population of 110,059. The systems have 24 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving SANTA MARIA
EAST VALLEY FARMS MUTUAL WATER COMPANY
142 served1 historical record
A
SISQUOC
135 served5 historical records
A
FOSTER ROAD MUTUAL WATER COMPANY
150 served27 historical records24 recent
C
CITY OF SANTA MARIA UTILITIES DEPARTMENT
109,477 served2 historical records
A
RAY WATER COMPANY
40 served33 historical records
A
AAA KINDNESS CARE HOME
45 served0 historical records
A
LAS COLINAS ROAD & WATER ASSN
70 served7 historical records
A
EPA Contaminant Categories in Historical Violation Records
Thallium10 records
Nitrate9 records
Gross Alpha6 records
Coliform (TCR)3 records
Nitrite1 record
Beryllium1 record
Thallium, Total1 record
Methoxychlor1 record
Hexachlorocyclopentadiene1 record
Carbofuran1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.