We found 18 public water systems that could serve the same population as Hilldale Colony (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Havre City Of | Havre | 9,600 | 0 | 16 |
| Msu Northern | Havre | 1,937 | 0 | 2 |
| Hill County Water Districts | Havre | 1,720 | 0 | 129 |
| Ncmrwa Tiber Service Area | Havre | 200 | 0 | 4 |
| Beaver Creek Golf Course | Havre | 128 | 0 | 22 |
| Ncmrwa North Havre Cwd Leg | Havre | 90 | 0 | 0 |
| North Havre County Water Dist | Havre | 90 | 0 | 0 |
| East End Colony Inc | Havre | 80 | 0 | 0 |
| Kiwanis Camp Beaver Cr Park | Havre | 77 | 0 | 0 |
| Hartland Colony | Havre | 73 | 0 | 0 |
| Mels Food Store Havre | Havre | 50 | 0 | 0 |
| Gary And Leos Fresh Foods Havre | Havre | 45 | 0 | 0 |
| Wild Horse Border Station | Havre | 35 | 0 | 0 |
| Plainsman Bar | Havre | 29 | 0 | 0 |
| Culligan Of Havre | Havre | 25 | 0 | 0 |
| Primo Refill Wal-mart No 4247 | Havre | 25 | 0 | 0 |
| Gary And Leos Fresh Foods | Havre | 25 | 0 | 0 |
| Havre City County Airport | Havre | 0 | 0 | 0 |