Drinking Water Systems in SANDY, Oregon
13 water systems are reported for this city, with a combined service population of 14,809. The systems have 366 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving SANDY
ALDER CREEK BARLOW WATER DIST
300 served77 historical records38 recent
D
RIVERSIDE WATER DISTRICT
120 served26 historical records1 recent
B
SKYVIEW ACRES WATER COMPANY
200 served97 historical records34 recent
F
MOUNTAIN AIR WATER ASSOC
170 served160 historical records48 recent
C
CURRINSVILLE MOBILE HOME PARK
90 served150 historical records41 recent
C
WELCHES WATER COMPANY
60 served179 historical records57 recent
C
HIDEAWAY HILLS WATER COMPANY
45 served17 historical records16 recent
C
GNR WATER DISTRICT
60 served89 historical records10 recent
C
MT HOOD RV VILLAGE
200 served57 historical records33 recent
D
KINGSWOOD HEIGHTS WATER CO-OP
138 served39 historical records28 recent
C
SLEEPY HOLLOW WATER DISTRICT
135 served121 historical records24 recent
C
SANDY, CITY OF
12,991 served196 historical records7 recent
D
KELSO WATER ASSN
300 served61 historical records29 recent
C
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)191 records
Haloacetic Acids (HAA5)125 records
Total Trihalomethanes (TTHMs)96 records
Lead and Copper Rule52 records
Revised Total Coliform Rule48 records
Surface Water Treatment Rule48 records
Consumer Confidence Rule36 records
Public Notice35 records
Nitrate29 records
COLIPHAGE24 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.