PFAS in Indiana Water
Based on EPA UCMR 5 testing of 93 public water systems in Indiana.
93
Systems Tested
93
With PFAS Detected
19
Above EPA Limits
20%
Exceed MCL
Most Commonly Detected PFAS in Indiana
Systems with detections · EPA UCMR 5 (2023–2025)
lithium 44 systems
PFPeA 29 systems
PFBS 24 systems
PFHxA 19 systems
PFBA 18 systems
PFOA 17 systems
Check your Indiana ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Indiana (93)
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 | 6 | 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 |
| INDIANA AMERICAN WATER - JOHNSON COUNTY Groundwater | IN5241005 | 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 |
| INDIANA AMERICAN WATER - NOBLESVILLE Groundwater | IN5229015 | 2 | 0 | Low Level |
| BROWNSBURG WATER WORKS Surface Water | IN5232002 | 2 | 0 | Low Level |
| DANVILLE WATER WORKS MX | IN5232004 | 2 | 0 | Low Level |
| PITTSBORO WATER COMPANY MX | IN5232019 | 2 | 0 | Low Level |
| WHITELAND WATER WORKS Groundwater | IN5241009 | 2 | 0 | Low Level |
| INDIANA AMERICAN WATER - WARSAW Groundwater | IN5243030 | 2 | 0 | Low Level |
| INDIANA AMERICAN WATER - CRAWFORDSVILLE Groundwater | IN5254005 | 2 | 0 | Low Level |
| ANGOLA WATER DEPARTMENT Groundwater | IN5276001 | 2 | 0 | Low Level |
| CLINTON WATER UTILITY Groundwater | IN5283004 | 2 | 0 | Low Level |
| LIPPERT COMPONENTS (PLANT #30) Groundwater | IN2201093 | 1 | 0 | Low Level |
| TRAIL TREE/MIDCONTINENT INN INC. Groundwater | IN2370087 | 1 | 0 | Low Level |
| BERNE WATER DEPARTMENT Groundwater | IN5201001 | 1 | 0 | Low Level |
| DECATUR WATER DEPARTMENT Groundwater | IN5201002 | 1 | 0 | Low Level |
| HUNTERTOWN WATER WORKS Groundwater | IN5202007 | 1 | 0 | Low Level |
| HARTFORD CITY WATER WORKS Groundwater | IN5205002 | 1 | 0 | Low Level |
| LEBANON UTILITIES Groundwater | IN5206003 | 1 | 0 | Low Level |
| ROYAL CENTER WATER UTILITY Groundwater | IN5209008 | 1 | 0 | Low Level |
| SELLERSBURG WATER DEPARTMENT Groundwater | IN5210010 | 1 | 0 | Low Level |
| AUBURN WATER DEPARTMENT Groundwater | IN5217001 | 1 | 0 | Low Level |
| GARRETT WATER UTILITY Groundwater | IN5217004 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - MUNCIE Surface Water | IN5218012 | 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 |
| GAS CITY WATER DEPARTMENT Groundwater | IN5227006 | 1 | 0 | Low Level |
| MARION CITY WATER WORKS Groundwater | IN5227014 | 1 | 0 | Low Level |
| UPLAND WATER DEPARTMENT Groundwater | IN5227022 | 1 | 0 | Low Level |
| CARMEL WATER DEPARTMENT Groundwater | IN5229004 | 1 | 0 | Low Level |
| PLAINFIELD RE-ENTRY EDUCATIONAL FACILITY Groundwater | IN5232007 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - KOKOMO Groundwater | IN5234007 | 1 | 0 | Low Level |
| HUNTINGTON WATER DEPARTMENT Groundwater | IN5235005 | 1 | 0 | Low Level |
| WARREN MUNICIPAL WATER WORKS Groundwater | IN5235012 | 1 | 0 | Low Level |
| RENSSELAER WATER DEPARTMENT Groundwater | IN5237005 | 1 | 0 | Low Level |
| NORTHWEST JASPER REGIONAL WATER DISTRICT Groundwater | IN5237015 | 1 | 0 | Low Level |
| PORTLAND MUNICIPAL WATER PLANT Groundwater | IN5238007 | 1 | 0 | Low Level |
| CANAAN UTILITIES Groundwater | IN5239001 | 1 | 0 | Low Level |
| DUPONT WATER COMPANY Groundwater | IN5240004 | 1 | 0 | Low Level |
| NORTH VERNON WATER DEPARTMENT Surface Water | IN5240008 | 1 | 0 | Low Level |
| APPLE VALLEY UTILITIES, INC. Groundwater | IN5245001 | 1 | 0 | Low Level |
| IN American Water - Lowell GU | IN5245029 | 1 | 0 | Low Level |
| ST. JOHN MUNICIPAL WATER UTILITY Groundwater | IN5245043 | 1 | 0 | Low Level |
| TWIN LAKES UTILITIES, INC. Groundwater | IN5245046 | 1 | 0 | Low Level |
| CEDAR LAKE WATER WORKS Groundwater | IN5245047 | 1 | 0 | Low Level |
| LAPORTE WATER WORKS Groundwater | IN5246017 | 1 | 0 | Low Level |
| ELWOOD WATER & SEWAGE Groundwater | IN5248007 | 1 | 0 | Low Level |
| KENDALLVILLE WATER DEPARTMENT Groundwater | IN5257008 | 1 | 0 | Low Level |
| HEBRON WATER DEPARTMENT Groundwater | IN5264009 | 1 | 0 | Low Level |
| UNION CITY WATER WORKS Groundwater | IN5268010 | 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 |
| INDIANA AMERICAN WATER - SHELBYVILLE Groundwater | IN5273002 | 1 | 0 | Low Level |
| LAFAYETTE WATER WORKS, IN Groundwater | IN5279013 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - WEST LAFAYETTE Groundwater | IN5279020 | 1 | 0 | Low Level |
| EVANSVILLE WATER UTILITY Surface Water | IN5282002 | 1 | 0 | Low Level |
| GERMAN TOWNSHIP WATER DISTRICT INC. Surface Water | IN5282003 | 1 | 0 | Low Level |
| INDIANA AMERICAN WATER - WABASH Groundwater | IN5285003 | 1 | 0 | Low Level |
| NEW PEKIN WATER UTILITY Surface Water | IN5288004 | 1 | 0 | Low Level |
| POSEY TOWNSHIP WATER CORP. Groundwater | IN5288006 | 1 | 0 | Low Level |
| BLUFFTON UTILITIES WATER DEPT Groundwater | IN5290001 | 1 | 0 | Low Level |
| COLUMBIA CITY WATER DEPARTMENT Groundwater | IN5292004 | 1 | 0 | Low Level |