Public Water Systems
3,967 active public water systems in IN, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Peru Utilities/Grissom | Peru, IN | 2,500 | 31 | - |
| L-A-C Utilities | Valparaiso, IN | 2,441 | 18 | - |
| Pilot/Wendys #448 | Knoxville, IN | 2,435 | 312 | - |
| Jellystone Park #1 | Plymouth, IN | 2,410 | 104 | - |
| Rising Sun Utilities | Rising Sun, IN | 2,400 | 16 | - |
| Winamac Municipal Utilities | Winamac, IN | 2,400 | 21 | - |
| Hayden Water Association | North Vernon, IN | 2,395 | 184 | - |
| Lapel Municipal Water Company | Lapel, IN | 2,379 | 100 | - |
| Holton Community Water Corp. | Holton, IN | 2,363 | 36 | - |
| Albion Water & Sewer | Albion, IN | 2,349 | 136 | - |
| Fowler Water Works | Fowler, IN | 2,342 | 42 | - |
| Dunkirk Water Department | Dunkirk, IN | 2,305 | 28 | - |
| Clinton Township Water Company | Clinton, IN | 2,300 | 20 | - |
| Veedersburg Municipal Water Supply | Wingate, IN | 2,299 | 85 | - |
| Walkerton Light & Water | Walkerton, IN | 2,262 | 38 | Clean |
| Waterloo Water Works | Hamilton, IN | 2,242 | 7 | - |
| Newton Co Rgl Water & Sewer - Fair Oaks | Morocco, IN | 2,239 | 9 | - |
| Cloverdale Water Works | Cloverdale, IN | 2,225 | 17 | - |
| Knightstown Water Utility | Knightstown, IN | 2,182 | 17 | - |
| Albany Water Department | Albany, IN | 2,165 | 69 | - |
| New Pekin Water Utility | Pekin, IN | 2,150 | 52 | Detected |
| Owensville Water Works | Owensville, IN | 2,148 | 25 | - |
| Orleans Water Works | Orleans, IN | 2,142 | 41 | - |
| Fremont Water Department | Fremont, IN | 2,138 | 22 | - |
| Liberty Water Works | Liberty, IN | 2,133 | 7 | - |
| Indiana Gateway Industrial Park | Cambridge City, IN | 2,125 | 12 | - |
| Elberfeld Water Department | Elberfeld, IN | 2,122 | 26 | - |
| Hope Water Department | Hope, IN | 2,113 | 141 | - |
| Sisters of Holy Cross-St. Marys College | Notre Dame, IN | 2,111 | 11 | Clean |
| Maconaquah School Corporation | Bunker Hill, IN | 2,100 | 65 | - |
| Flora Water Works | Flora, IN | 2,100 | 7 | - |
| Otwell Water Corporation | Otwell, IN | 2,100 | 73 | - |
| Shelburn Water Utilities | Shelburn, IN | 2,100 | 52 | - |
| Indiana American Water - Farmersburg | Greenwood, IN | 2,095 | 27 | - |
| Pioneer Water L.L.C. | St. Joe, IN | 2,076 | 132 | - |
| Edgewood Water Department | Anderson, IN | 2,053 | 35 | - |
| Middletown Water Utility | Middleton, IN | 2,050 | 58 | - |
| Rykers Ridge Water Company | Madison, IN | 2,050 | 39 | - |
| Long Beach Water Department | Long Beach, IN | 2,050 | 344 | - |
| Jonesboro Water Department | Jonesboro, IN | 2,034 | 84 | - |
| Kouts Water Works | Kouts, IN | 2,028 | 295 | - |
| South Coast Conservancy District | North Judson, IN | 2,013 | 9 | - |
| Paxton Water Corporation | Paxton, IN | 2,013 | 67 | - |
| Ruoff Music Center | Milton, IN | 2,000 | 64 | - |
| Salamonie Reservoir-Lost Brdg W Rec Area | Andrews, IN | 2,000 | 89 | - |
| Blue River Regional Water District | Milltown, IN | 2,000 | 45 | - |
| Dillsboro Water Works | Dillsboro, IN | 2,000 | 9 | - |
| Fayette Township Water Assn. | Clinton, IN | 2,000 | 169 | Clean |
| Wakarusa Water Works | Wakarusa, IN | 1,998 | 52 | - |
| Milan Water Works | Milan, IN | 1,980 | 95 | - |