Drinking Water Systems in PRINEVILLE, Oregon
15 water systems are reported for this city, with a combined service population of 13,086. The systems have 112 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving PRINEVILLE
OCHOCO VALLEY HOME IMPROV DIST
60 served10 historical records
A
SHOUN CROSSROADS
41 served174 historical records3 recent
C
MCDOUGAL WATER SYSTEM
60 served60 historical records4 recent
C
BARNES BUTTE HOA
148 served35 historical records1 recent
B
HIGH DESERT ESTATES
380 served18 historical records6 recent
D
TERRACE MOBILE PLAZA
152 served18 historical records4 recent
C
DRY CREEK AIRPARK
58 served2 historical records1 recent
B
WESTRIDGE SUBDIVISION
78 served85 historical records12 recent
C
QUAIL VALLEY PARK IMPROV DIST
110 served35 historical records1 recent
B
PRINEVILLE, CITY OF
11,000 served191 historical records70 recent
C
OCHOCO WEST WTR & SAN AUTHORITY
400 served21 historical records4 recent
C
HIGHLAND SUBDIVISION WD
335 served19 historical records1 recent
B
HAPPY HOLLOW WATER COMPANY
40 served76 historical records3 recent
C
SUNSET HILLS DOMESTIC WATER ASSOCIATION
41 served52 historical records1 recent
B
IDLEWAY IMPROVEMENT DISTRICT
183 served17 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)186 records
Consumer Confidence Rule57 records
Nitrate45 records
Revised Total Coliform Rule28 records
COLIPHAGE27 records
Lead and Copper Rule21 records
Total Coliform17 records
Benzene14 records
Groundwater Rule11 records
Gross Alpha9 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.