Drinking Water Systems in CLOVIS, California
8 water systems are reported for this city, with a combined service population of 132,181. The systems have 15 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving CLOVIS
RANCHO SESPE WORKERS IMP ASSOC
600 served1 historical record1 recent
B
SHAVER LAKE HEIGHTS MWC
836 served7 historical records1 recent
B
TWO TWENTY FOUR MOBILE HOME PK
35 served11 historical records1 recent
C
CITY OF CLOVIS
130,130 served4 historical records
A
LAS DELTAS MUTUAL WATER COMPANY
375 served11 historical records1 recent
B
OLD RIVER MUTUAL WATER COMPANY
130 served27 historical records4 recent
D
SOUTH KERN MUTUAL WATER COMPANY
32 served15 historical records6 recent
D
SIERRA VISTA ASSOCIATION
43 served1 historical record1 recent
C
EPA Contaminant Categories in Historical Violation Records
Uranium27 records
Coliform (TCR)14 records
Revised Total Coliform Rule8 records
Gross Alpha6 records
Total Trihalomethanes (TTHMs)6 records
Lead and Copper Rule3 records
Nitrate2 records
Radium-2281 record
LEAD AND COPPER RULE REVISIONS1 record
1,2-DIBROMO-3-CHLOROPROPANE1 record
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.