California Water Utilities
Comprehensive directory of 466 water utilities serving 38.7 million people across California. View quality reports, EPA violations, and contact information.
466
Utilities
38.7M
People Served
8
With Violations
3.9M
Largest Utility
All Water Utilities in California
LOS ANGELES-CITY, DEPT. OF WATER & POWER
People Served
3869KCities Served
7Above Guidelines
4View Details →
RIVERDALE WATER SYSTEM
People Served
2700KCities Served
2Above Guidelines
11View Details →
EAST BAY MUD
People Served
1430KCities Served
44Above Guidelines
2View Details →
SAN DIEGO, CITY OF
People Served
1375KCities Served
1Above Guidelines
2View Details →
CITY OF FRESNO
People Served
1095KCities Served
1View Details →
SAN JOSE WATER
People Served
1008KCities Served
12Above Guidelines
2View Details →
SFPUC CITY DISTRIBUTION DIVISION
People Served
884KCities Served
1View Details →
EASTERN MUNICIPAL WD
People Served
624KCities Served
20Above Guidelines
2View Details →
CITY OF SACRAMENTO MAIN
People Served
521KCities Served
2Above Guidelines
1View Details →
LONG BEACH UTILITIES DEPARTMENT
People Served
461KCities Served
1Above Guidelines
2View Details →
SIGNAL HILL WATER SYSTEM
People Served
461KCities Served
1Above Guidelines
8View Details →
IRVINE RANCH WATER DISTRICT
People Served
453KCities Served
7Above Guidelines
2View Details →
ALAMEDA COUNTY WATER DISTRICT
People Served
345KCities Served
4Above Guidelines
1View Details →
CITY OF ANAHEIM
People Served
341KCities Served
1Above Guidelines
3View Details →
CITY OF SANTA ANA
People Served
338KCities Served
1Above Guidelines
1View Details →
RIVERSIDE, CITY OF
People Served
312KCities Served
4Above Guidelines
2View Details →
HELIX WATER DISTRICT
People Served
277KCities Served
11Above Guidelines
4View Details →
GSWC - SOUTHWEST
People Served
275KCities Served
11Above Guidelines
2View Details →
COACHELLA VWD: COVE COMMUNITY
People Served
270KCities Served
17Above Guidelines
3View Details →
BAKERSFIELD WATER SYSTEM
People Served
259KCities Served
1Above Guidelines
5View Details →
COTTONWOOD WATER SYSTEM
People Served
259KCities Served
1Above Guidelines
5View Details →
SAN GABRIEL VALLEY WATER CO.-EL MONTE
People Served
254KCities Served
13Above Guidelines
2View Details →
SAN GABRIEL VALLEY WC - FONTANA
People Served
238KCities Served
1View Details →
OTAY WATER DISTRICT
People Served
226KCities Served
5Above Guidelines
2View Details →
MODESTO, CITY OF
People Served
218KCities Served
8Above Guidelines
1View Details →
SAN BERNARDINO CITY
People Served
205KCities Served
2View Details →
LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER
People Served
204KCities Served
3Above Guidelines
2View Details →
GLENDALE-CITY, WATER DEPT.
People Served
201KCities Served
1Above Guidelines
1View Details →
CITY OF HUNTINGTON BEACH
People Served
201KCities Served
1Above Guidelines
2View Details →
CUCAMONGA VALLEY WATER DISTRICT
People Served
201KCities Served
1Above Guidelines
1View Details →
OXNARD WATER DEPT
People Served
200KCities Served
3Above Guidelines
4View Details →
CONTRA COSTA WATER DISTRICT
People Served
198KCities Served
17Above Guidelines
2View Details →
SACRAMENTO SUBURBAN WATER DISTRICT
People Served
194KCities Served
6View Details →
MARIN MUNICIPAL WATER DISTRICT
People Served
194KCities Served
21Above Guidelines
2View Details →
SWEETWATER AUTHORITY
People Served
189KCities Served
4Above Guidelines
2View Details →
ONTARIO MUNICIPAL UTILITIES COMPANY
People Served
185KCities Served
1Above Guidelines
3View Details →
CITY OF STOCKTON
People Served
183KCities Served
2EPA Violations
2Above Guidelines
1View Details →
OCEANSIDE, CITY OF
People Served
178KCities Served
1Above Guidelines
2View Details →
SANTA ROSA, CITY OF
People Served
176KCities Served
1Above Guidelines
2View Details →
SCWA - LAGUNA/VINEYARD
People Served
175KCities Served
2View Details →
CALIFORNIA WATER SERVICE - STOCKTON
People Served
175KCities Served
6EPA Violations
1Above Guidelines
1View Details →
CITY OF GARDEN GROVE
People Served
174KCities Served
1View Details →
PASADENA WATER AND POWER
People Served
171KCities Served
4Above Guidelines
3View Details →
MOULTON NIGUEL WATER DISTRICT
People Served
170KCities Served
4Above Guidelines
2View Details →
SUBURBAN WATER SYSTEMS-SAN JOSE
People Served
169KCities Served
7Above Guidelines
2View Details →
SANTA MARGARITA WATER DISTRICT
People Served
165KCities Served
7Above Guidelines
2View Details →
ELSINORE VALLEY MWD
People Served
160KCities Served
7Above Guidelines
2View Details →
CITY OF HAYWARD
People Served
159KCities Served
5Above Guidelines
1View Details →
CORONA, CITY OF
People Served
157KCities Served
3Above Guidelines
2View Details →
CITY OF SUNNYVALE
People Served
156KCities Served
1Above Guidelines
3View Details →
CALIFORNIA WATER SERVICE CO. - ELA
People Served
152KCities Served
1View Details →
POMONA - CITY, WATER DEPT.
People Served
152KCities Served
1Above Guidelines
1View Details →
RANCHO CALIFORNIA WATER DISTRICT
People Served
144KCities Served
2Above Guidelines
2View Details →
VISALIA WATER SYSTEM
People Served
144KCities Served
1Above Guidelines
2View Details →
CALIFORNIA WATER SERVICE CO. - DOMINGUEZ
People Served
143KCities Served
4Above Guidelines
2View Details →
CITY OF ROSEVILLE
People Served
143KCities Served
1View Details →
CITY OF FULLERTON
People Served
142KCities Served
1Above Guidelines
2View Details →
CITY OF ORANGE
People Served
139KCities Served
1Above Guidelines
2View Details →
ESCONDIDO, CITY OF
People Served
138KCities Served
1Above Guidelines
2View Details →
SANTA CLARITA VALLEY W.A.-SANTA CLARITA
People Served
135KCities Served
1View Details →
JURUPA COMMUNITY SD
People Served
134KCities Served
2View Details →
VISTA IRRIGATION DISTRICT
People Served
133KCities Served
1Above Guidelines
2View Details →
CITY OF SANTA CLARA
People Served
131KCities Served
1Above Guidelines
2View Details →
EL DORADO ID - MAIN
People Served
131KCities Served
9Above Guidelines
1View Details →
PALMDALE WATER DIST.
People Served
127KCities Served
1Above Guidelines
2View Details →
CITY OF VALLEJO
People Served
126KCities Served
1Above Guidelines
1View Details →
CITY OF CLOVIS
People Served
126KCities Served
2View Details →
VICTORVILLE WATER DISTRICT
People Served
125KCities Served
2View Details →
CITY OF FAIRFIELD
People Served
120KCities Served
1View Details →
CITY OF ANTIOCH
People Served
115KCities Served
1Above Guidelines
1View Details →
VENTURA WATER DEPARTMENT
People Served
114KCities Served
2Above Guidelines
4View Details →
GOLDEN STATE WC - WEST ORANGE COUNTY
People Served
113KCities Served
4Above Guidelines
4View Details →
LA PALMA WATER SYSTEM
People Served
113KCities Served
1Above Guidelines
6View Details →
SALINAS WATER SYSTEM
People Served
113KCities Served
1View Details →
DOWNEY - CITY, WATER DEPT.
People Served
111KCities Served
1Above Guidelines
2View Details →
CAL-WATER SERVICE CO.-CHICO
People Served
111KCities Served
1View Details →
SANTA CLARITA VALLEY W.A.-VALENCIA DIVIS
People Served
110KCities Served
3View Details →
AZUSA LIGHT AND WATER
People Served
110KCities Served
5Above Guidelines
2View Details →
MESA WATER DISTRICT
People Served
110KCities Served
1Above Guidelines
1View Details →
SANTA MARIA WATER DEPARTMENT
People Served
110KCities Served
1Above Guidelines
2View Details →
SAN BERNARDINO VALLEY WD
People Served
110KCities Served
12View Details →
SOUTH TAHOE PUD - MAIN
People Served
109KCities Served
2Above Guidelines
5View Details →
CITY OF DALY CITY
People Served
109KCities Served
3View Details →
VALLECITOS WD
People Served
108KCities Served
3Above Guidelines
2View Details →
TORRANCE-CITY, WATER DEPT.
People Served
106KCities Served
1Above Guidelines
2View Details →
CAL-AM WATER CORONADO
People Served
106KCities Served
2Above Guidelines
2View Details →
BURBANK-CITY, WATER DEPT.
People Served
105KCities Served
1View Details →
EAST VALLEY WATER DISTRICT
People Served
104KCities Served
2View Details →
CALIFORNIA WATER SERVICE - SAN MATEO
People Served
103KCities Served
4View Details →
WALNUT VALLEY WATER DISTRICT
People Served
100KCities Served
4Above Guidelines
2View Details →
CITY OF VACAVILLE
People Served
99KCities Served
1Above Guidelines
1View Details →
ELMIRA WATER SYSTEM
People Served
99KCities Served
1Above Guidelines
5View Details →
TRACY, CITY OF
People Served
99KCities Served
1Above Guidelines
1View Details →
HESPERIA WD
People Served
98KCities Served
2View Details →
WEST VALLEY WATER DISTRICT
People Served
97KCities Served
4View Details →
CALIFORNIA WATER SERVICE CO. - HERM/REDO
People Served
97KCities Served
2Above Guidelines
2View Details →
CITY OF SANTA BARBARA WATER DEPARTMENT
People Served
96KCities Served
2Above Guidelines
2View Details →
CITY OF WESTMINSTER
People Served
95KCities Served
2View Details →
VENTURA WWD NO. 8 - SIMI VALLEY
People Served
95KCities Served
2Above Guidelines
2View Details →
DUBLIN SAN RAMON SERVICES DISTRICT
People Served
94KCities Served
2View Details →
CARLSBAD MWD
People Served
94KCities Served
1Above Guidelines
2View Details →
CITY OF MERCED
People Served
92KCities Served
2View Details →
CAL AM WATER COMPANY - MONTEREY
People Served
92KCities Served
8Above Guidelines
1View Details →
PADRE DAM MWD
People Served
91KCities Served
8Above Guidelines
3View Details →
CITY OF REDWOOD CITY
People Served
89KCities Served
3View Details →
LINCOLN WATER SYSTEM
People Served
89KCities Served
2Above Guidelines
4View Details →
PLACER CWA - FOOTHILL
People Served
89KCities Served
5Above Guidelines
1View Details →
DESERT WATER AGENCY
People Served
88KCities Served
6Above Guidelines
3View Details →
SANTA CRUZ WATER DEPARTMENT
People Served
88KCities Served
6Above Guidelines
1View Details →
CITY OF REDDING
People Served
88KCities Served
1Above Guidelines
1View Details →
NAPA, CITY OF
People Served
87KCities Served
2Above Guidelines
1View Details →
OLIVENHAIN MWD
People Served
87KCities Served
5Above Guidelines
2View Details →
MANTECA, CITY OF
People Served
85KCities Served
1Above Guidelines
1View Details →
GOLETA WATER DISTRICT
People Served
84KCities Served
4Above Guidelines
1View Details →
YORBA LINDA WATER DISTRICT
People Served
84KCities Served
2Above Guidelines
2View Details →
CITY OF ALHAMBRA
People Served
84KCities Served
1Above Guidelines
2View Details →
CHINO HILLS, CITY OF
People Served
83KCities Served
1Above Guidelines
2View Details →
CHINO, CITY OF
People Served
83KCities Served
1Above Guidelines
2View Details →
INGLEWOOD- CITY, WATER DEPT.
People Served
82KCities Served
1Above Guidelines
2View Details →
CITY OF BUENA PARK
People Served
82KCities Served
1Above Guidelines
3View Details →
CITY OF MOUNTAIN VIEW
People Served
82KCities Served
1Above Guidelines
2View Details →
INDIO WATER AUTHORITY
People Served
81KCities Served
1View Details →
WESTERN MWD
People Served
81KCities Served
21Above Guidelines
2View Details →
CITY OF PLEASANTON
People Served
80KCities Served
2View Details →
UPLAND, CITY OF
People Served
79KCities Served
1Above Guidelines
1View Details →
REDLANDS CITY MUD-WATER DIV
People Served
78KCities Served
2View Details →
CITY OF MILPITAS
People Served
78KCities Served
1Above Guidelines
1View Details →
SOUTH GATE-CITY, WATER DEPT.
People Served
76KCities Served
1Above Guidelines
3View Details →
MARYSVILLE WATER SYSTEM
People Served
75KCities Served
2Above Guidelines
11View Details →
YUBA CITY WATER SYSTEM
People Served
75KCities Served
1Above Guidelines
2View Details →
COMPTON-CITY, WATER DEPT.
People Served
75KCities Served
2Above Guidelines
2View Details →
TURLOCK WATER SYSTEM
People Served
75KCities Served
1Above Guidelines
4View Details →
LIBERTY UTILITIES - BELLFLOWER-NORWALK
People Served
73KCities Served
2Above Guidelines
1View Details →
LAS VIRGENES MWD
People Served
73KCities Served
5Above Guidelines
4View Details →
DAVIS WATER SYSTEM
People Served
72KCities Served
3Above Guidelines
8View Details →
CALIFORNIA WATER SERVICE CO. - PALOS VER
People Served
71KCities Served
4Above Guidelines
2View Details →
TULARE WATER SYSTEM
People Served
71KCities Served
1View Details →
CWSC LOS ALTOS SUBURBAN
People Served
70KCities Served
5Above Guidelines
3View Details →
VALLEY COUNTY WATER DIST.
People Served
69KCities Served
2Above Guidelines
1View Details →
LODI WATER SYSTEM
People Served
68KCities Served
1Above Guidelines
5View Details →
CITY OF NEWPORT BEACH
People Served
68KCities Served
1Above Guidelines
2View Details →
FOLSOM, CITY OF - MAIN
People Served
68KCities Served
1View Details →
CITY OF PALO ALTO
People Served
68KCities Served
1Above Guidelines
2View Details →
CITRUS HEIGHTS WATER DISTRICT
People Served
67KCities Served
2View Details →
MADERA WATER SYSTEM
People Served
66KCities Served
1View Details →
SUBURBAN WATER SYSTEMS-WHITTIER
People Served
66KCities Served
3View Details →
CITY OF TUSTIN
People Served
66KCities Served
2Above Guidelines
2View Details →
WATSONVILLE WATER SYSTEM
People Served
65KCities Served
1Above Guidelines
8View Details →
PETALUMA WATER SYSTEM
People Served
64KCities Served
1Above Guidelines
6View Details →
CALIFORNIA WATER SERVICE-S SAN FRANCISCO
People Served
63KCities Served
3View Details →
CITY OF LA HABRA
People Served
63KCities Served
1Above Guidelines
2View Details →
LAKEWOOD - CITY, WATER DEPT.
People Served
63KCities Served
1Above Guidelines
2View Details →
PORTERVILLE WATER SYSTEM
People Served
63KCities Served
2Above Guidelines
8View Details →
LIBERTY UTILITIES (AV RANCHOS) CORP.
People Served
63KCities Served
1View Details →
CITY OF PITTSBURG
People Served
63KCities Served
1Above Guidelines
2View Details →
MONTEREY PARK-CITY, WATER DEPT.
People Served
62KCities Served
1View Details →
HANFORD WATER SYSTEM
People Served
62KCities Served
1Above Guidelines
3View Details →
NORTH MARIN WATER DISTRICT
People Served
62KCities Served
4Above Guidelines
1View Details →
CALIFORNIA WATER SERVICE - LIVERMORE
People Served
60KCities Served
1View Details →
EL TORO WATER DISTRICT
People Served
59KCities Served
3Above Guidelines
2View Details →
CAMP PENDLETON (SOUTH)
People Served
57KCities Served
2View Details →
MONTE VISTA CWD
People Served
57KCities Served
1View Details →
CITY OF FOUNTAIN VALLEY
People Served
57KCities Served
1View Details →
SUBURBAN WATER SYSTEMS-LA MIRADA
People Served
57KCities Served
3Above Guidelines
2View Details →
GSWC-SAN DIMAS
People Served
56KCities Served
3Above Guidelines
3View Details →
PARAMOUNT - CITY, WATER DEPT.
People Served
55KCities Served
1View Details →
ROWLAND WATER DISTRICT
People Served
55KCities Served
4Above Guidelines
2View Details →
RIALTO, CITY OF
People Served
54KCities Served
1View Details →
GSWC - BELL, BELL GARDENS
People Served
54KCities Served
2Above Guidelines
2View Details →
CAL AM - SUBURBAN ROSEMONT
People Served
54KCities Served
3View Details →
CITY OF WEST SACRAMENTO
People Served
53KCities Served
1Above Guidelines
1View Details →
THOUSAND OAKS WATER DEPT
People Served
53KCities Served
1Above Guidelines
2View Details →
GLENDORA-CITY, WATER DEPT.
People Served
53KCities Served
1Above Guidelines
2View Details →
YUCAIPA VALLEY WATER DISTRICT
People Served
52KCities Served
3Above Guidelines
1View Details →
CITY OF SAN CLEMENTE
People Served
52KCities Served
1Above Guidelines
2View Details →
DELANO WATER SYSTEM
People Served
51KCities Served
1Above Guidelines
1View Details →
GSWC - ARTESIA
People Served
50KCities Served
3Above Guidelines
2View Details →
GOLDEN STATE WC - PLACENTIA/YORBA LINDA
People Served
50KCities Served
1Above Guidelines
2View Details →
CERRITOS - CITY, WATER DEPT.
People Served
50KCities Served
1View Details →
POWAY, CITY OF
People Served
49KCities Served
1Above Guidelines
2View Details →
CAL AM - PARKWAY
People Served
49KCities Served
2View Details →
CERES, CITY OF
People Served
49KCities Served
1Above Guidelines
1View Details →
CAL/AM WATER COMPANY - SAN MARINO
People Served
48KCities Served
6View Details →
CAL AM - LINCOLN OAKS
People Served
48KCities Served
2View Details →
GOLDEN STATE WATER CO. - CORDOVA
People Served
47KCities Served
2View Details →
COLTON, CITY OF
People Served
47KCities Served
1View Details →
CITY OF SAN BRUNO
People Served
46KCities Served
1Above Guidelines
1View Details →
COACHELLA WATER AUTHORITY
People Served
46KCities Served
1View Details →
CITY OF BREA
People Served
46KCities Served
1View Details →
SAN GABRIEL COUNTY WD
People Served
45KCities Served
3View Details →
GOLDEN STATE WATER COMPANY - SIMI VALLEY
People Served
45KCities Served
1Above Guidelines
2View Details →
CITY OF ARCADIA
People Served
45KCities Served
1Above Guidelines
1View Details →
HAWTHORNE-CITY WATER DEPT.
People Served
45KCities Served
1Above Guidelines
2View Details →
DIABLO WATER DISTRICT
People Served
43KCities Served
1Above Guidelines
1View Details →
GSWC - NORWALK
People Served
43KCities Served
2Above Guidelines
1View Details →
SOQUEL CREEK WATER DISTRICT
People Served
41KCities Served
6Above Guidelines
2View Details →
SAN DIEGUITO WD
People Served
40KCities Served
1Above Guidelines
2View Details →
GSWC - CLAREMONT
People Served
39KCities Served
1Above Guidelines
1View Details →
CITY OF SAN JUAN CAPISTRANO
People Served
39KCities Served
1Above Guidelines
2View Details →
NORTH COAST COUNTY WATER DIST
People Served
39KCities Served
1Above Guidelines
1View Details →
SHAFTER WATER SYSTEM
People Served
38KCities Served
1Above Guidelines
7View Details →
MARINA COAST WATER DISTRICT
People Served
38KCities Served
3View Details →
GSWC - CULVER CITY
People Served
38KCities Served
1Above Guidelines
2View Details →
MONROVIA-CITY, WATER DEPT.
People Served
38KCities Served
1View Details →
RUBIDOUX COMMUNITY SD
People Served
37KCities Served
1View Details →
VENTURA CWWD NO. 1 - MOORPARK
People Served
37KCities Served
1Above Guidelines
2View Details →
ESTERO MUNICIPAL IMPROVEMENT DISTRICT
People Served
37KCities Served
1View Details →
NAS NORTH ISLAND & NAB CORONADO
People Served
37KCities Served
1Above Guidelines
2View Details →
CITY OF LIVERMORE
People Served
36KCities Served
1View Details →
MANHATTAN BEACH-CITY, WATER DEPT.
People Served
36KCities Served
1Above Guidelines
2View Details →
LAKESIDE WD
People Served
36KCities Served
3Above Guidelines
3View Details →
FAIR OAKS WATER DISTRICT
People Served
35KCities Served
2Above Guidelines
1View Details →
CALIFORNIA WATER SERVICE - SAN CARLOS
People Served
35KCities Served
1View Details →
FALLBROOK PUD
People Served
35KCities Served
1Above Guidelines
2View Details →
RAMONA MUNICIPAL WD
People Served
35KCities Served
2Above Guidelines
2View Details →
CAL AM - ANTELOPE
People Served
35KCities Served
2View Details →
SOUTH COAST WATER DISTRICT
People Served
34KCities Served
2Above Guidelines
2View Details →
GOLDEN STATE WATER COMPANY - ORCUTT
People Served
34KCities Served
1Above Guidelines
1View Details →
COVINA-CITY, WATER DEPT.
People Served
33KCities Served
2Above Guidelines
2View Details →
CAMROSA WATER DISTRICT
People Served
33KCities Served
2Above Guidelines
2View Details →
CRESCENTA VALLEY CWD
People Served
33KCities Served
1Above Guidelines
2View Details →
STANFORD UNIVERSITY
People Served
32KCities Served
1Above Guidelines
2View Details →
LA VERNE, CITY WD
People Served
32KCities Served
1Above Guidelines
3View Details →
VALLEY CENTER MWD
People Served
30KCities Served
2Above Guidelines
3View Details →
CITY OF EAST PALO ALTO
People Served
30KCities Served
1View Details →
SUISUN-SOLANO WATER AUTHORITY
People Served
30KCities Served
1View Details →
CITY OF ATWATER
People Served
29KCities Served
1View Details →
RINCON DEL DIABLO MWD (ID-1)
People Served
29KCities Served
2Above Guidelines
2View Details →
SAN JUAN WATER DISTRICT
People Served
29KCities Served
2Above Guidelines
1View Details →
CITY OF MARTINEZ
People Served
29KCities Served
3Above Guidelines
2View Details →
CITY OF LATHROP
People Served
29KCities Served
1Above Guidelines
1View Details →
WINDSOR WATER SYSTEM
People Served
28KCities Served
2Above Guidelines
5View Details →
BIG BEAR CITY WATER SYSTEM
People Served
28KCities Served
1View Details →
MID-PENINSULA WATER DISTRICT
People Served
28KCities Served
1View Details →
CITY OF BENICIA
People Served
28KCities Served
1Above Guidelines
1View Details →
NORCO, CITY OF
People Served
28KCities Served
1Above Guidelines
2View Details →
CUTTEN WATER SYSTEM
People Served
27KCities Served
1Above Guidelines
2View Details →
GSWC-SOUTH ARCADIA
People Served
27KCities Served
4View Details →
PLACER CWA - AUBURN/BOWMAN
People Served
26KCities Served
3View Details →
GSWC-SOUTH SAN GABRIEL
People Served
26KCities Served
2View Details →
CITY OF SOUTH PASADENA
People Served
25KCities Served
1View Details →
SUNNY SLOPE WATER CO.
People Served
25KCities Served
2View Details →
LOMA LINDA, CITY OF
People Served
25KCities Served
1View Details →
CAL-AM WATER COMPANY - DUARTE
People Served
25KCities Served
4Above Guidelines
1View Details →
CITY OF SEAL BEACH
People Served
24KCities Served
1Above Guidelines
2View Details →
LIBERTY UTILITIES - LYNWOOD
People Served
24KCities Served
1Above Guidelines
2View Details →
WASCO WATER SYSTEM
People Served
24KCities Served
1Above Guidelines
5View Details →
PATTERSON WATER SYSTEM
People Served
24KCities Served
1View Details →
GOLDEN STATE WATER COMPANY - BAY POINT
People Served
24KCities Served
1Above Guidelines
1View Details →
RAINBOW MUNICIPAL WD
People Served
24KCities Served
3Above Guidelines
2View Details →
MOUNTAIN HOUSE COMMUNITY SERVICES DIST.
People Served
23KCities Served
1Above Guidelines
2View Details →
VALLEY OF THE MOON WATER DISTRICT
People Served
23KCities Served
1Above Guidelines
6View Details →
EL MONTE-CITY, WATER DEPT.
People Served
23KCities Served
1View Details →
OAKDALE WATER SYSTEM
People Served
23KCities Served
1View Details →
CITY OF MILLBRAE
People Served
23KCities Served
1Above Guidelines
1View Details →
WEST KERN WATER DISTRICT
People Served
22KCities Served
1Above Guidelines
3View Details →
PORT HUENEME WATER DEPT
People Served
22KCities Served
1Above Guidelines
2View Details →
LINDA COUNTY WATER DISTRICT
People Served
22KCities Served
1Above Guidelines
2View Details →
SANTA FE I.D.
People Served
22KCities Served
3Above Guidelines
2View Details →
SAN LORENZO VALLEY WATER DIST
People Served
21KCities Served
6View Details →
AMERICAN CANYON, CITY OF
People Served
21KCities Served
1EPA Violations
8Above Guidelines
1View Details →
CAL/AM WATER COMPANY - BALDWIN HILLS
People Served
21KCities Served
2View Details →
LOMITA-CITY, WATER DEPT.
People Served
20KCities Served
1Above Guidelines
2View Details →
ARVIN WATER SYSTEM
People Served
20KCities Served
1View Details →
TEMESCAL VALLEY WATER DISTRICT
People Served
20KCities Served
1Above Guidelines
2View Details →
ARCATA WATER SYSTEM
People Served
20KCities Served
1Above Guidelines
3View Details →
CALIFORNIA WATER SERVICE CO - WESTLAKE
People Served
19KCities Served
3Above Guidelines
2View Details →
MENLO PARK MUNICIPAL WATER
People Served
19KCities Served
1View Details →
SANTA FE SPRINGS - CITY, WATER DEPT.
People Served
19KCities Served
1Above Guidelines
2View Details →
QUARTZ HILL WATER DIST.
People Served
19KCities Served
1Above Guidelines
1View Details →
LAMONT WATER SYSTEM
People Served
19KCities Served
1View Details →
RIVERSIDE HIGHLAND WATER COMPANY
People Served
19KCities Served
2Above Guidelines
2View Details →
TWENTYNINE PALMS WATER DISTRICT
People Served
19KCities Served
2Above Guidelines
2View Details →
COASTSIDE COUNTY WATER DISTRICT
People Served
19KCities Served
1Above Guidelines
6View Details →
BELLA VISTA WATER DISTRICT
People Served
19KCities Served
3Above Guidelines
1View Details →
LAGUNA BEACH COUNTY WD
People Served
18KCities Served
1Above Guidelines
2View Details →
ARROYO GRANDE, WATER DEPARTMENT
People Served
18KCities Served
2Above Guidelines
8View Details →
NORWALK - CITY, WATER DEPT.
People Served
18KCities Served
1Above Guidelines
1View Details →
ROSAMOND WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
2View Details →
COALINGA WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
5View Details →
GRASS VALLEY WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
2View Details →
NEVADA CITY WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
2View Details →
NEWHALL WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
9View Details →
CALIFORNIA WATER SERVICE CO.-TRAVIS AFB
People Served
17KCities Served
1View Details →
SOLEDAD WATER SYSTEM
People Served
17KCities Served
1View Details →
GROVELAND WATER SYSTEM
People Served
17KCities Served
2Above Guidelines
9View Details →
MCKINLEYVILLE WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
5View Details →
EL SEGUNDO-CITY, WATER DEPT.
People Served
17KCities Served
1Above Guidelines
2View Details →
ORANGE VALE WATER COMPANY
People Served
17KCities Served
1View Details →
CRESCENT CITY WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
2View Details →
UKIAH WATER SYSTEM
People Served
17KCities Served
1Above Guidelines
6View Details →
CITY OF CUPERTINO
People Served
17KCities Served
1Above Guidelines
1View Details →
RIPON, CITY OF
People Served
16KCities Served
1Above Guidelines
1View Details →
WESTERN MWD - MURRIETA DIVISION
People Served
16KCities Served
1Above Guidelines
2View Details →
LINCOLN AVENUE WATER CO.
People Served
16KCities Served
1Above Guidelines
3View Details →
FORT IRWIN WATER SYSTEM
People Served
16KCities Served
1Above Guidelines
1View Details →
CARPINTERIA VALLEY WATER DISTRICT
People Served
16KCities Served
1Above Guidelines
6View Details →
MORRO BAY PW DEPT - WATER DIVISION
People Served
16KCities Served
1Above Guidelines
8View Details →
MCFARLAND WATER SYSTEM
People Served
16KCities Served
1Above Guidelines
1View Details →
KERMAN WATER SYSTEM
People Served
15KCities Served
1View Details →
CAL AM - FRUITRIDGE VISTA
People Served
15KCities Served
3Above Guidelines
1View Details →
SBDNO COUNTY SERVICE AREA 64
People Served
15KCities Served
1View Details →
CITY OF MODESTO - SALIDA
People Served
15KCities Served
1Above Guidelines
1View Details →
PARLIER WATER SYSTEM
People Served
14KCities Served
1Above Guidelines
1View Details →
RIO LINDA/ELVERTA COMMUNITY WATER DIST
People Served
14KCities Served
1View Details →
PALA WATER SYSTEM
People Served
14KCities Served
1View Details →
CALIFORNIA CITY WATER SYSTEM
People Served
14KCities Served
1Above Guidelines
5View Details →
RED BLUFF WATER SYSTEM
People Served
14KCities Served
1View Details →
NIPOMO COMM SERVICES DIST
People Served
14KCities Served
1View Details →
AVENAL WATER SYSTEM
People Served
14KCities Served
1Above Guidelines
5View Details →
TRABUCO CANYON WATER DISTRICT
People Served
14KCities Served
2Above Guidelines
2View Details →
CHOWCHILLA CITY WATER DEPT
People Served
13KCities Served
1View Details →
MUSCOY MWC NO. 1
People Served
13KCities Served
1View Details →
SBDNO COUNTY SERVICE AREA 70J
People Served
13KCities Served
1View Details →
EDWARDS AFB WATER SYSTEM
People Served
12KCities Served
1Above Guidelines
7View Details →
FORTUNA WATER SYSTEM
People Served
12KCities Served
1View Details →
KINGSBURG WATER SYSTEM
People Served
12KCities Served
1Above Guidelines
3View Details →
MONTECITO WATER DIST
People Served
12KCities Served
3Above Guidelines
1View Details →
CITY OF DIXON
People Served
12KCities Served
1View Details →
CITY OF NEWMAN-WATER DEPARTMENT
People Served
12KCities Served
1View Details →
SONOMA, CITY OF
People Served
12KCities Served
1Above Guidelines
2View Details →
TUD - SONORA/JAMESTOWN WATER SYSTEM
People Served
12KCities Served
2Above Guidelines
3View Details →
MENDOTA WATER SYSTEM
People Served
11KCities Served
1Above Guidelines
4View Details →
CITY OF BELL GARDENS
People Served
11KCities Served
1Above Guidelines
2View Details →
Red Hawk Casino - Shingle Springs
People Served
11KCities Served
1View Details →
HEALDSBURG WATER SYSTEM
People Served
11KCities Served
1Above Guidelines
9View Details →
EXETER WATER SYSTEM
People Served
11KCities Served
1View Details →
TUD - UPPER BASIN WATER SYSTEM
People Served
11KCities Served
1Above Guidelines
1View Details →
CASITAS MUNICIPAL WATER DIST
People Served
11KCities Served
5Above Guidelines
1View Details →
SCOTTS VALLEY WATER DISTRICT
People Served
11KCities Served
1View Details →
CITY OF SHASTA LAKE
People Served
11KCities Served
1Above Guidelines
1View Details →
CLOVERDALE WATER SYSTEM
People Served
11KCities Served
1Above Guidelines
4View Details →
RIO VISTA WATER SYSTEM
People Served
10KCities Served
1Above Guidelines
7View Details →
FARMERSVILLE WATER SYSTEM
People Served
10KCities Served
1View Details →
VALLEY WATER CO.
People Served
10KCities Served
1Above Guidelines
7View Details →
SCWA - ARDEN PARK VISTA
People Served
10KCities Served
1View Details →
CARNELIAN BAY WATER SYSTEM
People Served
10KCities Served
1Above Guidelines
4View Details →
RUBIO CANON LAND & WATER ASSOCIATION
People Served
10KCities Served
1Above Guidelines
3View Details →
HIGHLANDS MUTUAL WATER COMPANY
People Served
10KCities Served
1EPA Violations
4Above Guidelines
1View Details →
WINTON WATER & SANITARY DIST
People Served
10KCities Served
1EPA Violations
1View Details →
LA CANADA IRRIGATION DIST.
People Served
9KCities Served
1Above Guidelines
2View Details →
PLACERVILLE, CITY OF - MAIN
People Served
9KCities Served
1Above Guidelines
1View Details →
GEORGETOWN DIVIDE PUD
People Served
9KCities Served
3View Details →
MYOMA DUNES MUTUAL WATER COMPANY
People Served
9KCities Served
1View Details →
CLEAR CREEK CSD-ANDERSON
People Served
9KCities Served
1Above Guidelines
1View Details →
NAVAL BASE VENTURA COUNTY, PORT HUENEME
People Served
9KCities Served
1Above Guidelines
2View Details →
SEBASTOPOL, CITY OF
People Served
8KCities Served
1View Details →
IONE WATER SYSTEM
People Served
7KCities Served
1Above Guidelines
5View Details →
NUEVO WATER COMPANY
People Served
7KCities Served
2Above Guidelines
2View Details →
SKYFOREST WATER SYSTEM
People Served
7KCities Served
1Above Guidelines
11View Details →
TWIN PEAKS WATER SYSTEM
People Served
7KCities Served
1Above Guidelines
11View Details →
GOLDEN STATE WC - COWAN HEIGHTS
People Served
7KCities Served
1Above Guidelines
2View Details →
NEVADA ID - NORTH AUBURN
People Served
7KCities Served
1View Details →
SAN ANDREAS WATER SYSTEM
People Served
6KCities Served
1Above Guidelines
3View Details →
CITY OF INDUSTRY WATERWORKS SYSTEMS
People Served
6KCities Served
1View Details →
SAN JOAQUIN COUNTY - LINCOLN VILLAGE
People Served
6KCities Served
1Above Guidelines
1View Details →
MALAGA COUNTY WATER DISTRICT
People Served
6KCities Served
1Above Guidelines
1View Details →
KONOCTI COUNTY WATER DISTRICT
People Served
6KCities Served
1EPA Violations
4Above Guidelines
1View Details →
LOS ANGELES CWWD 36-VAL VERDE
People Served
6KCities Served
3View Details →
VENTURA RIVER WATER DISTRICT
People Served
6KCities Served
2Above Guidelines
1View Details →
SERRANO WATER DISTRICT
People Served
6KCities Served
1Above Guidelines
1View Details →
LA HABRA HEIGHTS CWD
People Served
6KCities Served
1View Details →
CAL AM - MEADOWBROOK
People Served
6KCities Served
2View Details →
TAHOE CITY PUD - MAIN
People Served
6KCities Served
3View Details →
PALM RANCH IRRIGATION DIST.
People Served
5KCities Served
1Above Guidelines
1View Details →
CHANNEL ISLANDS BEACH CSD
People Served
5KCities Served
1Above Guidelines
4View Details →
WEED WATER SYSTEM
People Served
5KCities Served
1View Details →
MEADOW VISTA CWD
People Served
5KCities Served
1Above Guidelines
1View Details →
LA CUMBRE MUTUAL WATER CO
People Served
5KCities Served
1Above Guidelines
1View Details →
ANGWIN WATER SYSTEM
People Served
5KCities Served
1View Details →
GOLDEN STATE WATER CO.-CLEARLAKE SYSTEM
People Served
5KCities Served
1EPA Violations
4Above Guidelines
1View Details →
MOJAVE PUD
People Served
5KCities Served
4Above Guidelines
2View Details →
COACHELLA VWD: I.D. NO. 8
People Served
5KCities Served
5Above Guidelines
3View Details →
GOLDEN STATE WATER COMPANY - NIPOMO
People Served
5KCities Served
1View Details →
PLANADA CSD
People Served
5KCities Served
1View Details →
SLVWD - FELTON WATER SYSTEM
People Served
4KCities Served
1View Details →
DEL MAR, CITY OF
People Served
4KCities Served
1Above Guidelines
2View Details →
CENTERVILLE C.S.D.
People Served
4KCities Served
1Above Guidelines
1View Details →
AVALON WATER SYSTEM
People Served
4KCities Served
1Above Guidelines
3View Details →
BISHOP WATER SYSTEM
People Served
4KCities Served
2Above Guidelines
9View Details →
ANGELS CAMP WATER SYSTEM
People Served
4KCities Served
1Above Guidelines
2View Details →
SAN JOAQUIN COUNTY-MOKELUMNE ACRES
People Served
4KCities Served
1Above Guidelines
1View Details →
MT. SHASTA WATER SYSTEM
People Served
4KCities Served
1View Details →
HOOPA WATER SYSTEM
People Served
4KCities Served
1View Details →
BORREGO SPRINGS WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
CITY OF BRISBANE
People Served
3KCities Served
1View Details →
COBB AREA COUNTY WATER DISTRICT
People Served
3KCities Served
1View Details →
RIO DELL WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
3View Details →
TIPTON WATER SYSTEM
People Served
3KCities Served
2Above Guidelines
3View Details →
SAN ANTONIO WATER COMPANY
People Served
3KCities Served
1View Details →
BURNEY WATER DISTRICT
People Served
3KCities Served
1View Details →
LITTLEROCK CREEK IRRIGATION DIST.
People Served
3KCities Served
2View Details →
BROOKS WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
ESPARTO WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
HOME GARDENS COUNTY WD
People Served
3KCities Served
1Above Guidelines
2View Details →
GREEN VALLEY LAKE WATER SYSTEM
People Served
3KCities Served
1View Details →
TERRA BELLA WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
3View Details →
POPLAR WATER SYSTEM
People Served
3KCities Served
2View Details →
VETERANS HOME OF CALIFORNIA
People Served
3KCities Served
1Above Guidelines
1View Details →
AROMAS WATER DISTRICT
People Served
3KCities Served
1Above Guidelines
4View Details →
BRADLEY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
3View Details →
IDYLLWILD WATER DISTRICT
People Served
3KCities Served
1Above Guidelines
7View Details →
THREE RIVERS WATER SYSTEM
People Served
3KCities Served
1View Details →
SUTTER WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
MT. HERMON ASSOCIATION, INC.
People Served
3KCities Served
1Above Guidelines
1View Details →
JUNE LAKE WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
CITY OF VALLEJO-LAKES SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
ARBUCKLE WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
NORTH YUBA WATER DISTRICT
People Served
3KCities Served
1Above Guidelines
1View Details →
PIXLEY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
3View Details →
TOWN OF YOUNTVILLE
People Served
3KCities Served
1Above Guidelines
1View Details →
NICE MUTUAL WATER COMPANY
People Served
3KCities Served
1Above Guidelines
5View Details →
ALTURAS WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
FRAZIER PARK WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
2View Details →
NORTH GUALALA WATER COMPANY
People Served
3KCities Served
1Above Guidelines
6View Details →
CABAZON WATER DISTRICT
People Served
3KCities Served
1Above Guidelines
3View Details →
SMITH RIVER WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
2View Details →
ROGINA WATER COMPANY INC.
People Served
3KCities Served
1Above Guidelines
3View Details →
PINE VALLEY WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
6View Details →
CEDARPINES PARK WATER SYSTEM
People Served
3KCities Served
1View Details →
CARUTHERS WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
LOCKEFORD WATER SYSTEM
People Served
3KCities Served
1Above Guidelines
1View Details →
BOLINAS WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
4View Details →
CAYUCOS BEACH MUTUAL WATER COMPANY
People Served
2KCities Served
1Above Guidelines
5View Details →
CLEARLAKE OAKS COUNTY WATER DISTRICT
People Served
2KCities Served
1EPA Violations
1Above Guidelines
1View Details →
SAN JUAN BAUTISTA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
3View Details →
HAYFORK WATER SYSTEM
People Served
2KCities Served
1View Details →
CLAWA
People Served
2KCities Served
3Above Guidelines
1View Details →
BORON WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
3View Details →
WESTMORLAND WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
5View Details →
HERLONG WATER SYSTEM
People Served
2KCities Served
1View Details →
PORTOLA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
1View Details →
EASTSIDE WATER ASSOCIATION
People Served
2KCities Served
1View Details →
MARIPOSA WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
3View Details →
VENTURA CWWD NO. 17 - BELL CANYON
People Served
2KCities Served
1Above Guidelines
2View Details →
BIGGS WATER SYSTEM
People Served
2KCities Served
1View Details →
LOST HILLS WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
7View Details →
CAL AMERICAN WC - RIO PLAZA
People Served
2KCities Served
1Above Guidelines
4View Details →
STRATHMORE WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
5View Details →
LAKE COUNTY CSA 2 - SPRING VALLEY
People Served
2KCities Served
1Above Guidelines
2View Details →
PINE MOUNTAIN CLUB WATER SYSTEM
People Served
2KCities Served
1Above Guidelines
2View Details →
SHASTA C.S.D.
People Served
2KCities Served
1Above Guidelines
1View Details →
TAHOE KEYS WATER COMPANY
People Served
1KCities Served
1Above Guidelines
5View Details →
RURAL NORTH VACAVILLE WATER DISTRICT
People Served
1KCities Served
2View Details →
SANTA NELLA COUNTY WATER DISTRICT
People Served
1KCities Served
1Above Guidelines
5View Details →
MIDWAY CITY MUTUAL WC
People Served
1KCities Served
1View Details →
GARBERVILLE WATER SYSTEM
People Served
1KCities Served
1Above Guidelines
3View Details →
FOREST LAKES MWC
People Served
1KCities Served
1View Details →
MCKINNEY WATER DISTRICT
People Served
1KCities Served
1View Details →
TAHOE CITY PUD - MCKINNEY/QUAIL
People Served
1KCities Served
1View Details →
SOUTH MIDWAY CITY MUTUAL WATER CO.
People Served
1KCities Served
1View Details →
TAHOE CITY PUD - TAHOE CEDARS
People Served
1KCities Served
1View Details →
FLORIN COUNTY WATER DISTRICT
People Served
1KCities Served
1View Details →
STINSON BEACH COUNTY WTR DIST
People Served
1KCities Served
1Above Guidelines
2View Details →
ZONE 7 WATER AGENCY
People Served
0KCities Served
6View Details →
MODESTO IRRIGATION DISTRICT
People Served
0KCities Served
9Above Guidelines
1View Details →
CALLEGUAS MUNICIPAL WATER DIST
People Served
0KCities Served
11Above Guidelines
2View Details →
FOOTHILL MUNICIPAL WATER DIST.
People Served
0KCities Served
3Above Guidelines
3View Details →
PORT HUENEME WATER AGENCY
People Served
0KCities Served
2Above Guidelines
4View Details →
SAN DIEGO COUNTY WATER AUTHORITY
People Served
0KCities Served
6Above Guidelines
2View Details →
SANTA CLARA VALLEY WATER DISTRICT
People Served
0KCities Served
24Above Guidelines
3View Details →
SANTA CLARITA VALLEY W.A.-IMPORTED DIVIS
People Served
0KCities Served
5View Details →
SOUTH SAN JOAQUIN IRRIGATION DISTRICT
People Served
0KCities Served
3Above Guidelines
1View Details →
THREE VALLEYS MWD
People Served
0KCities Served
14Above Guidelines
3View Details →
TID/ LA GRANGE WATER SYSTEM
People Served
0KCities Served
1View Details →
UNITED WTR CONS DIST
People Served
0KCities Served
10Above Guidelines
4View Details →
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