Indiana tap water quality
PFAS results for 230 Indiana water systems from EPA's latest nationwide testing. Enter your address for your own utility's record and a filter recommendation.
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230systems tested
24%had PFAS detected
19over EPA's 4 ppt limit
Highest PFAS levels in Indiana
| Water system | Max PFOA (ppt) | Max PFOS (ppt) |
|---|---|---|
| Marysville Otisco Nabb Water Corp. | 14.5 | — |
| Indiana American Water - Charlestown | 13.4 | — |
| Brown County Water Utility | 12.9 | 10.5 |
| South Bend Water Works | 10 | — |
| Pike-Gibson Water INC. | 7.9 | — |
| Greenville Water Utility | 7.2 | — |
| West Terre Haute Water | — | 7.1 |
| Palmyra Water Works | 6.5 | — |
| Hanover Water Department | 6.3 | 4.1 |
| Jackson County Water Utility | 6 | 5.1 |
All Indiana water systems
- Anderson Water Department ⚠
- Auburn Water Department
- Bargersville Water Department
- Bedford City Utilities
- Borden Tri-County Region
- Brazil City Water Works
- Brown County Water Utility ⚠
- Brownsburg Water Works
- Carmel Water Department
- Chandler Water Works Department
- Citizens Water - Indianapolis
- Citizens Water of Westfield LLC
- City of Bloomington Utilities
- City of Lawrence Utilities
- Columbus Municipal Utility
- Connersville Utilities
- Crown Point Water Works
- Dyer Water Department
- East Chicago Water Works
- Eastern Bartholomew Water
- Eastern Heights Utilities
- Edwardsville Water Corporation
- Elkhart Public Works and Utilities ⚠
- Ellettsville Water Works
- Evansville Water Utility
- Fort Wayne - 3 Rivers Filtration Plant
- Frankfort Water Works
- German Township Water District INC.
- Goshen Water Utility
- Greencastle Department of Water
- Greenfield Water Utility
- Greensburg Municipal Water Works
- Griffith Water Department
- Hammond Water Works Department
- Highland Water Works
- Huntington Water Department
- IN American Water - Lowell
- Indiana American Water - Crawfordsville
- Indiana American Water - Johnson County
- Indiana American Water - Kokomo
- Indiana American Water - Muncie
- Indiana American Water - Newburgh
- Indiana American Water - Noblesville
- Indiana American Water - Northwest
- Indiana American Water - Richmond
- Indiana American Water - S. Indiana
- Indiana American Water - Seymour
- Indiana American Water - Shelbyville
- Indiana American Water - Terre Haute ⚠
- Indiana American Water - Wabash
- Indiana American Water - Warsaw
- Indiana American Water - West Lafayette
- Jackson County Water Utility ⚠
- Jasper Municipal Water Utility
- Lafayette Water Works in
- Laporte Water Works
- Lebanon Utilities
- Logansport Municipal Utility-Well Field
- Madison Water Department in ⚠
- Marion City Water Works
- Martinsville Water Utility
- Michigan City Department of Water Works
- Mishawaka Utilities ⚠
- Munster Water Company
- New Castle Utilities
- New Haven Water Department
- North Lawrence Water Authority
- Patoka Lake Regional Water
- Patriot Water Department
- Peru Water Department
- Plainfield Water Works
- Plymouth Water Department in
- Princeton Water Department
- Purdue Univ. Water Works
- Ramsey Water Company INC. ⚠
- Schererville Water Department
- Sellersburg Water Department
- Silver Creek Water Corporation
- South Bend Water Works ⚠
- Speedway Water Works
- St. John Municipal Water Utility
- Stucker Fork Water Utility
- Valparaiso Department of Water Works
- Veolia Water of Boonville
- Vincennes Water Department
- Washington Water Works
- Watson Rural Water Company
- Aberdeen Pate Water Company INC.
- Alexandria Water Department
- Angola Water Department
- Apple Valley Utilities INC.
- Aurora Utilities
- B&b Water Project INC.
- Batesville Water Utility
- Bbp Water Company
- Berne Water Department
- Bicknell Municipal Utilities
- Bluffton Utilities Water Dept
- Bremen Water Department
- Camp Atterbury
- Canaan Utilities
- Cedar Lake Water Works
- Charlestown/River Ridge
- Cicero Water Department
- Citizens Water - Morgan
- City of Greendale Utilities
- Clinton Water Utility
- Columbia City Water Department
- Cordry Sweetwater Conservancy District
- Corydon Water Works
- CUII - Indiana Water Service
- Danville Water Works
- Daviess County Rural Water
- Decatur Water Department
- Dubois Water Utilities
- Dupont Water Company
- East Fork Water
- East Lawrence Water Authority
- East Monroe Water Corporation
- East Tippecanoe Middle School
- East Washington Rural Water
- Edinburgh Water Utility
- Elwood Water & Sewage
- Fairview Park Water Utilities
- Fayette Township Water Assn.
- Finch Newton Water INC.
- Floyds Knobs Water Company INC.
- Fort Branch Water Department
- Fortville Water Works
- Franklin County Water Association
- Galveston Water Works
- Garrett Water Utility
- Gas City Water Department
- Gibson Water INC. ⚠
- Greenville Water Utility ⚠
- Hanover Water Department ⚠
- Hartford City Water Works
- Hebron Water Department
- Hill Water Corporation
- Hoosier Hills Regional Water District
- Huntertown Water Works
- Huntingburg Municipal Water
- Indiana American Water - Charlestown ⚠
- Indiana American Water - Georgetown
- Indiana American Water - Mooresville
- Indiana American Water - Sullivan
- Indiana American Water - Winchester
- Ingalls Water Company
- Ireland Utilities INC.
- Jasonville Water Department
- Jennings Water INC.
- Kendallville Water Department
- Kent Water Company
- Knox Water Works
- L-M-S Conservancy District
- Laville Jr. & Sr. High School
- Lawrenceburg Municipal Utilities
- Ligonier Water Works
- Linton Municipal Water Utility
- Lippert Components (Plant #30)
- Loogootee Water Works
- Marysville Otisco Nabb Water Corp. ⚠
- Middlebury Water Department
- Mitchell Water Department
- Monticello Water Works
- Morgan County Rural Water Company
- Mount Vernon Water Works
- Napoleon Community Rural Water Corp.
- Nappanee Water Utility
- Nashville Water Department
- Naval Support Activity Crane
- New Chicago Water Works
- New Pekin Water Utility
- North Dearborn Water Corporation
- North Manchester Water Department
- North Vernon Water Department
- Northwest Jasper Regional Water District
- Palmyra Water Works ⚠
- Paoli Water Department
- Pendleton Water Company
- Petersburg Water Company
- Pike-Gibson Water INC. ⚠
- Pittsboro Water Company
- Plainfield Re-Entry Educational Facility
- Portland Municipal Water Plant
- Posey Township Water Corp.
- Prairie Vista Elementary School
- Princes Lake Water Department
- Rensselaer Water Department
- Reo Water Corporation
- Roann Water Works
- Robert Fase Senior Center
- Rochester Water Department
- Rockville Light & Water
- Royal Center Water Utility
- Rural Membership Water Corp. of Clark Co
- Rushville City Utility
- Salem Water Works
- Santa Claus Water Utility
- Scottsburg Water Department
- Seelyville Water Works
- Shenandoah High School
- Sisters of Holy Cross-St. Marys College
- South Harrison Water Corporation
- South Lawrence Utilities
- South Park Business Center
- Southern Monroe Water Authority
- Southwestern Bartholomew Water Corp.
- Springs Valley Regional Water District
- Tell City Water Department ⚠
- Tennyson Water Utility
- Tipton Utility Service B
- Town of Elizabeth
- Trail Tree/Midcontinent Inn INC.
- Tri-Township Water Corporation
- Twin Lakes Utilities INC.
- Union City Water Works
- University of Notre Dame ⚠
- Upland Water Department
- Valley Rural Utility Company
- Van Buren Water INC.
- Walkerton Light & Water
- Warren Municipal Water Works
- Washington Township Water
- Washington Twp Water Authority
- West Terre Haute Water ⚠
- Whiteland Water Works
- Whitestown South
- Whiting Water Department
- Yorktown Water Department
Questions
Does Indiana tap water have PFAS?
In EPA's UCMR 5 testing, 55 of 230 Indiana water systems (24%) had at least one PFAS compound detected, and 19 had PFOA or PFOS above EPA's 4 ppt limit.
What is the best water filter in Indiana?
It depends on your utility. Where PFAS is above EPA's limit, reverse osmosis is the most effective option. Where the main concern is lead from home plumbing or chlorine taste, a certified carbon filter is enough. Enter your address to get a match.