PFAS in Indiana Water
Based on EPA UCMR 5 testing of 55 public water systems in Indiana.
See Indiana on the national heatmap55
Systems Tested
55
With PFAS Detected
19
Above EPA Limits
35%
Exceed MCL
Most Commonly Detected PFAS in Indiana
Systems with detections · EPA UCMR 5 (2023–2025)
PFPeA 29 systems
PFBS 24 systems
PFHxA 19 systems
PFBA 18 systems
PFOA 17 systems
PFOS 7 systems
Check your Indiana ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Indiana (55)
Click any row to see ZIP-level details| Water System | PWSID | PFAS Detected | Above MCL | Risk |
|---|---|---|---|---|
| SOUTH BEND WATER WORKS Groundwater | IN5271014 | 8 | 2 | High Risk |
| BROWN COUNTY WATER UTILITY Groundwater | IN5207001 | 5 | 2 | High Risk |
| HANOVER WATER DEPARTMENT Groundwater | IN5239003 | 3 | 2 | High Risk |
| JACKSON COUNTY WATER UTILITY Groundwater | IN5236003 | 2 | 2 | High Risk |
| ELKHART PUBLIC WORKS AND UTILITIES Groundwater | IN5220008 | 6 | 1 | High Risk |
| PIKE-GIBSON WATER, INC. Surface Water | IN5263003 | 5 | 1 | High Risk |
| MISHAWAKA UTILITIES Groundwater | IN5271009 | 5 | 1 | High Risk |
| INDIANA AMERICAN WATER - TERRE HAUTE Groundwater | IN5284012 | 3 | 1 | High Risk |
| WEST TERRE HAUTE WATER Groundwater | IN5284015 | 3 | 1 | High Risk |
| GREENVILLE WATER UTILITY Groundwater | IN5222004 | 2 | 1 | High Risk |
| GIBSON WATER, INC. Surface Water | IN5226009 | 2 | 1 | High Risk |
| MADISON WATER DEPARTMENT, IN Groundwater | IN5239006 | 2 | 1 | High Risk |
| UNIVERSITY OF NOTRE DAME Groundwater | IN5271020 | 2 | 1 | High Risk |
| INDIANA AMERICAN WATER - CHARLESTOWN Groundwater | IN5210003 | 1 | 1 | High Risk |
| MARYSVILLE OTISCO NABB WATER CORP. Groundwater | IN5210006 | 1 | 1 | High Risk |
| PALMYRA WATER WORKS Groundwater | IN5231004 | 1 | 1 | High Risk |
| RAMSEY WATER COMPANY, INC. Groundwater | IN5231005 | 1 | 1 | High Risk |
| ANDERSON WATER DEPARTMENT GU | IN5248002 | 1 | 1 | High Risk |
| TELL CITY WATER DEPARTMENT Groundwater | IN5262004 | 1 | 1 | High Risk |
| PURDUE UNIV. WATER WORKS Groundwater | IN5279015 | 6 | 0 | Moderate |
| COLUMBUS MUNICIPAL UTILITY Groundwater | IN5203002 | 4 | 0 | Low Level |
| SOUTHWESTERN BARTHOLOMEW WATER CORP. Groundwater | IN5203008 | 4 | 0 | Low Level |
| CITIZENS WATER - INDIANAPOLIS Groundwater | IN5249004 | 4 | 0 | Low Level |
| MOUNT VERNON WATER WORKS Surface Water | IN5265006 | 4 | 0 | Low Level |
| SOUTH PARK BUSINESS CENTER Groundwater | IN2410017 | 3 | 0 | Low Level |
| WHITESTOWN SOUTH Surface Water | IN5206014 | 3 | 0 | Low Level |
| PLAINFIELD WATER WORKS Groundwater | IN5232020 | 3 | 0 | Low Level |
| BARGERSVILLE WATER DEPARTMENT Groundwater | IN5241001 | 3 | 0 | Low Level |
| SPEEDWAY WATER WORKS Surface Water | IN5249008 | 3 | 0 | Low Level |
| NEW HAVEN WATER DEPARTMENT MX | IN5202009 | 2 | 0 | Low Level |
| FORT WAYNE - 3 RIVERS FILTRATION PLANT MX | IN5202020 | 2 | 0 | Low Level |
| GOSHEN WATER UTILITY Groundwater | IN5220009 | 2 | 0 | Low Level |
| DANVILLE WATER WORKS MX | IN5232004 | 2 | 0 | Low Level |
| PITTSBORO WATER COMPANY MX | IN5232019 | 2 | 0 | Low Level |
| INDIANA AMERICAN WATER - JOHNSON COUNTY Groundwater | IN5241005 | 2 | 0 | Low Level |
| WHITELAND WATER WORKS Groundwater | IN5241009 | 2 | 0 | Low Level |
| INDIANA AMERICAN WATER - WARSAW Groundwater | IN5243030 | 2 | 0 | Low Level |
| CLINTON WATER UTILITY Groundwater | IN5283004 | 2 | 0 | Low Level |
| LIPPERT COMPONENTS (PLANT #30) Groundwater | IN2201093 | 1 | 0 | Low Level |
| SELLERSBURG WATER DEPARTMENT Groundwater | IN5210010 | 1 | 0 | Low Level |
| IRELAND UTILITIES, INC. Surface Water | IN5219008 | 1 | 0 | Low Level |
| JASPER MUNICIPAL WATER UTILITY Surface Water | IN5219009 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - NOBLESVILLE Groundwater | IN5229015 | 1 | 0 | Low Level |
| BROWNSBURG WATER WORKS Surface Water | IN5232002 | 1 | 0 | Low Level |
| PLAINFIELD RE-ENTRY EDUCATIONAL FACILITY Groundwater | IN5232007 | 1 | 0 | Low Level |
| CANAAN UTILITIES Groundwater | IN5239001 | 1 | 0 | Low Level |
| DUPONT WATER COMPANY Groundwater | IN5240004 | 1 | 0 | Low Level |
| LAPORTE WATER WORKS Groundwater | IN5246017 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - CRAWFORDSVILLE Groundwater | IN5254005 | 1 | 0 | Low Level |
| BATESVILLE WATER UTILITY Surface Water | IN5269001 | 1 | 0 | Low Level |
| NAPOLEON COMMUNITY RURAL WATER CORP. Surface Water | IN5269007 | 1 | 0 | Low Level |
| SCOTTSBURG WATER DEPARTMENT Groundwater | IN5272001 | 1 | 0 | Low Level |
| ANGOLA WATER DEPARTMENT Groundwater | IN5276001 | 1 | 0 | Low Level |
| GERMAN TOWNSHIP WATER DISTRICT INC. Surface Water | IN5282003 | 1 | 0 | Low Level |
| NEW PEKIN WATER UTILITY Surface Water | IN5288004 | 1 | 0 | Low Level |