We found 41 public water systems that could serve the same population as Michigan City Rest Area - Indot (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Michigan City Department Of Water Works | Michigan City | 33,621 | 43 | 29 |
| Speedway #6748 | Michigan City | 1,110 | 0 | 16 |
| Jehovahs Witnesses | Michigan City | 999 | 0 | 0 |
| Patriot Park | Michigan City | 707 | 0 | 0 |
| Next Door Food Store #103 | Michigan City | 606 | 0 | 0 |
| Coolspring Elementary School | Michigan City | 477 | 0 | 12 |
| Village Of Michiana | Michigan City | 450 | 0 | 0 |
| Springfield Elementary School | Michigan City | 445 | 0 | 28 |
| Road To Life Church | Michigan City | 420 | 0 | 15 |
| Sims Group Inc Ii | Michigan City | 304 | 0 | 0 |
| Duneland Beach Association | Michigan City | 300 | 0 | 5 |
| Blue Owl Restaurant&lounge | Michigan City | 300 | 0 | 0 |
| Renaissance Academy | Michigan City | 285 | 0 | 335 |
| Autumn Creek Mhp | Michigan City | 270 | 0 | 19 |
| Shady Oak Mobile Court | Michigan City | 257 | 0 | 0 |
| Family Express #13 - John | Michigan City | 253 | 0 | 16 |
| Flips Cascade Mountain Adventure Park | Michigan City | 204 | 0 | 0 |
| Hammers | Michigan City | 170 | 0 | 14 |
| St. Anthony Memorial Woodland Health Ctr | Michigan City | 140 | 0 | 43 |
| Countryside Christian Ch-fellowship Bldg | Michigan City | 133 | 0 | 0 |
| Michigan City Christian Ch (southwest) | Michigan City | 123 | 0 | 0 |
| Lakeshore Lanes | Michigan City | 108 | 0 | 0 |
| Creek Ridge County Park (main Well) | Michigan City | 102 | 0 | 0 |
| Colonial Mobile Court | Michigan City | 97 | 0 | 0 |
| Swanson Center | Michigan City | 95 | 0 | 0 |
| Indian Springs Town Homes | Michigan City | 90 | 0 | 0 |
| Vanair Manufacturing | Michigan City | 90 | 0 | 0 |
| Laporte County Library - Coolspring | Michigan City | 87 | 0 | 0 |
| Michigan City Campground | Michigan City | 75 | 0 | 0 |
| Beechwood Mobile Home Park | Michigan City | 63 | 0 | 0 |
| Lakeview Christian Center | Michigan City | 62 | 0 | 0 |
| The Grocery Shop | Michigan City | 60 | 0 | 0 |
| Holy Trinity Orthodox Church | Michigan City | 50 | 0 | 0 |
| Dunebrook | Michigan City | 46 | 0 | 0 |
| Pines Bible Church | Michigan City | 43 | 0 | 0 |
| Creekwood Inn | Michigan City | 36 | 0 | 0 |
| Theodore Bennett | Michigan City | 30 | 0 | 0 |
| Ancillary Services, Inc. | Michigan City | 25 | 0 | 0 |
| Cool Spring Inn | Michigan City | 25 | 0 | 0 |
| Hill Crest United Methodist Church | Michigan City | 25 | 0 | 0 |
| In Dunes Natl Lakeshore-mt Baldy-bldg420 | Michigan City | 25 | 0 | 0 |