We found 11 public water systems that could serve the same population as Johannesburg Christian Church (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Johannesburg-lewiston Area Schools | Johannesburg | 600 | 0 | 7 |
| Busy Bee, Inc. | Johannesburg | 300 | 0 | 4 |
| The Old Depot Restaurant | Johannesburg | 100 | 0 | 0 |
| J & B's Spot Bar-n-grill | Johannesburg | 75 | 0 | 0 |
| Subway | Johannesburg | 75 | 0 | 0 |
| Big Bear Lake Sfc (east) | Johannesburg | 50 | 0 | 0 |
| Big Bear Trading Post | Johannesburg | 50 | 0 | 0 |
| Big Bear Lake Sfc (west) | Johannesburg | 50 | 0 | 0 |
| Pauls Pub | Johannesburg | 25 | 0 | 0 |
| Charlton Twp. Hall | Johannesburg | 25 | 0 | 0 |
| The Pitstop | Johannesburg | 25 | 0 | 0 |