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 |
|---|---|---|---|---|
| Pilot Travel Center #037 | Knoxville, IN | 1,564 | 21 | - |
| Daleville (Town Of) | Daleville, IN | 1,560 | 67 | - |
| Natural Public Supply, Inc. | Seymour, IN | 1,560 | 68 | - |
| Painted Hills Utility Company | Martinsville, IN | 1,560 | 42 | - |
| Milford Water Department | Milford, IN | 1,556 | 20 | - |
| Pilot #339 Dba One 9 Fuel Stop | Knoxville, IN | 1,530 | 106 | - |
| Knightsville Water Works | Terre Haute, IN | 1,523 | 33 | - |
| Arcadia Water Department | Arcadia, IN | 1,515 | 31 | - |
| Southeastway Comfort Station | Indianapolis, IN | 1,500 | 27 | - |
| Lake Santee Rwwd | Greensburg, IN | 1,500 | 326 | - |
| Trafalgar Water Department | Trafalgar, IN | 1,490 | 48 | - |
| The Vineyard Church | Mishawaka, IN | 1,473 | 80 | - |
| Flying J #653 | Knoxville, IN | 1,450 | 387 | - |
| Lowell Commons | Crown Point, IN | 1,440 | 31 | - |
| South 43 Water Association, Inc. | Roachdale, IN | 1,431 | 36 | - |
| Dayton Water Utility | Dayton, IN | 1,420 | 21 | - |
| Timberbrook Mobile Home Park | Cincinnati, IN | 1,418 | 129 | - |
| Kankakee Valley Intermed & Middle Schls | Wheatfield, IN | 1,409 | 185 | - |
| Family Express #19 - Springville | Valparaiso, IN | 1,406 | 80 | - |
| Jimtown JR. High School & Elementary | Elkhart, IN | 1,400 | 271 | - |
| Southeast Fountain County School Corp. | Veedersburg, IN | 1,400 | 116 | - |
| Monroeville Water Works | Monroeville, IN | 1,400 | 87 | - |
| Poseyville Municipal Water Department | Poseyville, IN | 1,400 | 90 | - |
| Parker City Water Department | Parker, IN | 1,400 | 32 | - |
| Leo High School | New Haven, IN | 1,395 | 31 | - |
| Culver Water Department | Culver, IN | 1,391 | 89 | - |
| Fci & Fpc - Terre Haute | Terre Haute, IN | 1,390 | 207 | - |
| Fairview Park Water Utilities | Clinton, IN | 1,386 | 33 | Clean |
| Benton Central JR./SR. High School | Fowler, IN | 1,376 | 59 | - |
| Madison State Hospital | Indianapolis, IN | 1,375 | 137 | - |
| Geneva Water Department | Geneva, IN | 1,359 | 119 | - |
| Heritage School K-12 | New Haven, IN | 1,350 | 0 | - |
| Aqua Indiana Water Company | Indianapolis, IN | 1,350 | 6 | - |
| Park One Water | Yorktown, IN | 1,325 | 71 | - |
| Redkey Water Plant | Redkey, IN | 1,323 | 1,081 | - |
| Oolitic Water Works | Bloomington, IN | 1,315 | 139 | - |
| Sugar Grove Church, Inc. | Goshen, IN | 1,306 | 27 | - |
| Farmland Municipal Water Works | Farmland, IN | 1,301 | 136 | - |
| Westport Water Company | Westport, IN | 1,300 | 453 | - |
| Shoals Water Company | Loogootee, IN | 1,296 | 37 | - |
| Converse Water Works | Converse, IN | 1,265 | 139 | - |
| Otterbein Water Department | Otterbein, IN | 1,262 | 48 | - |
| Galveston Water Works | Galveston, IN | 1,258 | 30 | Clean |
| Mulberry Water Works | Mulberry, IN | 1,252 | 26 | - |
| Pla-Mor Campground, Inc. | Bremen, IN | 1,250 | 112 | - |
| Hanover College | Hanover, IN | 1,250 | 14 | - |
| Hogan Water Corporation | Aurora, IN | 1,238 | 124 | - |
| Warren Municipal Water Works | Warren, IN | 1,237 | 50 | Clean |
| Troy Water Utility | Troy, IN | 1,223 | 114 | - |
| Morristown Water Department | Morristown, IN | 1,218 | 167 | - |