Water Quality in ARROYO GRANDE, California
13
Water Systems
23,710
People Served
10
Grade A-B
79
Recent Violations
3
Health Alerts
Water Systems Serving ARROYO GRANDE
EDNA VALLEY RANCH EAST
132 served6 violations
A
CANYON CREST MUTUAL BENEFIT WC
133 served0 violations
A
WOODLAND PARK MUTUAL WATER CO
538 served39 violations31 recent
F
COUNTRY HILLS ESTATES
60 served45 violations
A
KEN MAR GARDENS
84 served39 violations38 recent
F
MESA DUNES MOBILE HOME ESTATES
600 served5 violations1 recent
B
LAGUNA NEGRA MUTUAL WATER CO.
80 served9 violations6 recent
C
H2O, INC
70 served3 violations1 recent
B
TERRA DE ORO WATER COMPANY
38 served0 violations
A
VARIAN RANCH MUTUAL WATER
106 served1 violations
A
RANCHO NIPOMO WATER COMPANY
44 served2 violations
A
CITY OF ARROYO GRANDE UTILITIES DIVISION
17,963 served2 violations2 recent
B
WOODLANDS DEVELOPMENT
3,862 served1 violations
A
Common Contaminants in ARROYO GRANDE Water
Arsenic42 violations
Nitrate38 violations
Contaminant 500032 violations
Thallium31 violations
Contaminant 80003 violations
Contaminant 70002 violations
Total Trihalomethanes (TTHMs)2 violations
Haloacetic Acids (HAA5)2 violations