We found 23 public water systems that could serve the same population as Colonial Golf Course (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Hart | Hart | 2,126 | 0 | 0 |
| Bowens East Hart Market | Hart | 500 | 0 | 0 |
| Peterson Farms | Hart | 450 | 0 | 18 |
| Mdot - Hart Rest Area, R530 | Hart | 200 | 0 | 2 |
| Lakeshore Academy | Hart | 130 | 0 | 0 |
| Dhd #10 Public Health Bldg | Hart | 100 | 0 | 0 |
| Gateway Plaza, Llc | Hart | 100 | 0 | 0 |
| Oceana Eagles #3167 | Hart | 100 | 0 | 0 |
| St Joseph's Catholic Ch Hall | Hart | 100 | 0 | 0 |
| Latter Day Saints Church | Hart | 90 | 0 | 0 |
| Telamon Headstart | Hart | 70 | 0 | 0 |
| Larry Vansickle Mda Camp 64-0266 | Hart | 58 | 0 | 0 |
| Elbridge Comm Church - Twp Hall | Hart | 50 | 0 | 0 |
| Spectrum Health Ludington - Family Medical | Hart | 50 | 0 | 0 |
| Gateway Motel | Hart | 50 | 0 | 0 |
| Greiner Farms - Crystal Valley Mda 64-0114 | Hart | 48 | 0 | 0 |
| Greiner's Green Acres Mda Camp 64-0122 | Hart | 36 | 0 | 0 |
| Oceana County Community Dental | Hart | 30 | 0 | 0 |
| Oomen Bros -136th/jackson - 64-0172 & 64-0006 | Hart | 28 | 0 | 0 |
| Paul Oomen Mda Camp 64-0287 | Hart | 27 | 0 | 0 |
| Heaven Sent Natural Spring Water | Hart | 26 | 0 | 0 |
| Brandel Farm 64-0263/j.brandel | Hart | 25 | 0 | 0 |
| Crystal Valley Pourhouse | Hart | 25 | 0 | 0 |