Indiana Water Quality
771 water systems serving 5,231,741 people. 15,732 total violations on record.
Safety Grade Distribution
A
189
25%
B
146
19%
C
346
45%
D
57
7%
F
33
4%
771
Water Systems
5,231,741
Population Served
15,732
Total Violations
1,548
Health-Based
Most Contaminated Systems
ZIONSVILLE MHP TRUST
57 served229 violations201 recent
D
SPRINGHILL MOBILE HOME COURT
92 served380 violations184 recent
D
WESTPORT WATER COMPANY
1,300 served198 violations181 recent
F
WILLOW SPRINGS MHP
25 served340 violations143 recent
F
LAGRANGE DEPARTMENT OF WATER WORKS
2,625 served130 violations127 recent
C
CEDAR LAKE WATER WORKS
4,600 served226 violations124 recent
C
SHARPSVILLE WATER UTILITY
553 served205 violations119 recent
C
LAUREL WATER DEPARTMENT
560 served162 violations117 recent
F
GATEWOOD ESTATES
202 served149 violations117 recent
C
DAVIS MOBILE HOME PARK
35 served116 violations115 recent
D
Cleanest Water Systems
CITIZENS WATER - INDIANAPOLIS
880,345 served4 violations
A
INDIANA AMERICAN WATER - NORTHWEST
210,510 served0 violations
A
EVANSVILLE WATER UTILITY
182,444 served3 violations
A
SOUTH BEND WATER WORKS
115,000 served1 violations
A
INDIANA AMERICAN WATER - S. INDIANA
104,445 served0 violations
A
INDIANA AMERICAN WATER - JOHNSON COUNTY
86,813 served0 violations
A
INDIANA AMERICAN WATER - MUNCIE
74,030 served0 violations
A
INDIANA AMERICAN WATER - TERRE HAUTE
67,765 served0 violations
A
CITIZENS WATER OF WESTFIELD, LLC
61,493 served8 violations
A
INDIANA AMERICAN WATER - KOKOMO
59,313 served0 violations
A
Largest Water Systems in Indiana
| Water System | Grade | Population | Violations |
|---|---|---|---|
| CITIZENS WATER - INDIANAPOLIS | A | 880,345 | 4 |
| FORT WAYNE - 3 RIVERS FILTRATION PLANT | D | 269,994 | 11 |
| INDIANA AMERICAN WATER - NORTHWEST | A | 210,510 | 0 |
| EVANSVILLE WATER UTILITY | A | 182,444 | 3 |
| SOUTH BEND WATER WORKS | A | 115,000 | 1 |
| INDIANA AMERICAN WATER - S. INDIANA | A | 104,445 | 0 |
| CARMEL WATER DEPARTMENT | F | 99,927 | 16 |
| INDIANA AMERICAN WATER - JOHNSON COUNTY | A | 86,813 | 0 |
| CITY OF BLOOMINGTON UTILITIES | D | 83,000 | 8 |
| HAMMOND WATER WORKS DEPARTMENT | C | 78,384 | 20 |
| INDIANA AMERICAN WATER - MUNCIE | A | 74,030 | 0 |
| LAFAYETTE WATER WORKS | C | 70,835 | 9 |
| INDIANA AMERICAN WATER - TERRE HAUTE | A | 67,765 | 0 |
| CITIZENS WATER OF WESTFIELD, LLC | A | 61,493 | 8 |
| INDIANA AMERICAN WATER - KOKOMO | A | 59,313 | 0 |
| ANDERSON WATER DEPARTMENT | D | 58,942 | 13 |
| COLUMBUS MUNICIPAL UTILITY | A | 51,122 | 1 |
| PURDUE UNIV. WATER WORKS | A | 50,000 | 3 |
| MISHAWAKA UTILITIES | B | 49,675 | 1 |
| CITY OF LAWRENCE UTILITIES | D | 49,000 | 7 |
Contaminants in Indiana
Cities in Indiana
INDIANAPOLIS(20)GREENWOOD(32)FORT WAYNE(4)EVANSVILLE(2)SOUTH BEND(2)BLOOMINGTON(10)CARMEL(5)HAMMOND(1)LAFAYETTE(4)ANDERSON(3)COLUMBUS(2)WEST LAFAYETTE(1)MISHAWAKA(2)ELKHART(2)PLAINFIELD(3)VALPARAISO(3)CROWN POINT(6)BARGERSVILLE(1)MICHIGAN CITY(2)BEDFORD(3)GOSHEN(1)SCHERERVILLE(1)GREENFIELD(5)MARION(1)BROWNSBURG(2)MARTINSVILLE(5)SCOTTSBURG(2)EAST CHICAGO(1)ST. JOHN(1)WASHINGTON(3)HIGHLAND(1)MUNSTER(1)LAPORTE(3)DUBOIS(2)VINCENNES(2)NEWBURGH(1)NORTH VERNON(5)NEW CASTLE(5)LAWRENCEBURG(3)CHANDLER(1)BLOOMFIELD(1)LOGANSPORT(1)AURORA(4)HUNTINGTON(2)GREENSBURG(3)JASPER(1)MADISON(2)GRIFFITH(1)SALEM(2)DYER(1)FRANKFORT(3)GREENCASTLE(4)RAMSEY(1)MORGANTOWN(2)LEBANON(1)JEFFERSONVILLE(3)NEW HAVEN(1)SELLERSBURG(1)CONNERSVILLE(5)CORYDON(2)BROWNSTOWN(2)TELL CITY(4)ELLETTSVILLE(1)BOONVILLE(2)PERU(3)TAYLORSVILLE(1)AUBURN(2)OAKLAND CITY(2)DEMOTTE(2)BRAZIL(1)PATRIOT(1)BORDEN(1)BROOKVILLE(3)MITCHELL(2)GREENVILLE(2)PRINCETON(1)MILAN(2)HANOVER(3)SPEEDWAY(1)PLYMOUTH(3)DANVILLE(1)GEORGETOWN(2)CLINTON(4)LINTON(2)KENDALLVILLE(1)BLUFFTON(1)DECATUR(2)SPENCER(1)COLUMBIA CITY(1)ANGOLA(7)EDINBURGH(2)NOTRE DAME(2)HARRODSBURG(1)ELWOOD(1)HENRYVILLE(1)MOORESVILLE(1)FORTVILLE(1)INGALLS(1)NINEVEH(2)HUNTINGBURG(2)