We found 27 public water systems that could serve the same population as Town Of Montgomery Water System (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| South Grant Water Corporation | County of Grant Parish | 5,289 | 0 | 4 |
| West Grant Water Association | County of Grant Parish | 3,378 | 0 | 20 |
| Pollock Area Water System Inc | County of Grant Parish | 3,120 | 0 | 1 |
| Town Of Colfax | County of Grant Parish | 2,552 | 0 | 6 |
| Central Grant Water System | County of Grant Parish | 2,250 | 0 | 18 |
| Red Hill Waterworks Inc | County of Grant Parish | 1,872 | 0 | 30 |
| Pollack Area Water System | Pollock | 1,450 | 0 | 0 |
| Town Of Pollock Water System | County of Grant Parish | 1,410 | 0 | 9 |
| ZONE 2 WATER SYSTEM INC | County of Grant Parish | 1,239 | 0 | 16 |
| Village Of Dry Prong Water System | County of Grant Parish | 905 | 0 | 1 |
| Bob Community Waterworks | County of Grant Parish | 756 | 0 | 3 |
| Southeast Grant Water System | County of Grant Parish | 558 | 0 | 6 |
| Pollock Area Water System #2 | County of Grant Parish | 500 | 0 | 0 |
| Springhill Waterworks Inc | County of Grant Parish | 483 | 0 | 0 |
| West Grant Zone #1 | County of Grant Parish | 450 | 0 | 0 |
| La. Cooperative Extension Serv | Pollock | 450 | 0 | 0 |
| Church Of God State Camp | Pollock | 350 | 0 | 0 |
| Village Of Georgetown Water Supply | County of Grant Parish | 302 | 0 | 122 |
| West Grant Zone #2 Water Supp | County of Grant Parish | 300 | 0 | 0 |
| Stuart Lake Recreation Area | Pollock | 300 | 0 | 0 |
| Camp Hardtner | Pollock | 120 | 0 | 0 |
| Catahoula Work Center | Pollock | 100 | 0 | 0 |
| Point Sabine Civic Club Inc. | County of Grant Parish | 80 | 0 | 0 |
| H&c Veneer Co | County of Grant Parish | 75 | 0 | 0 |
| U S Dept Of Agri Forest Serv | County of Grant Parish | 60 | 0 | 0 |
| Farmland Industries Inc | County of Grant Parish | 48 | 0 | 0 |
| U S Forest Service Work Cent. | County of Grant Parish | 40 | 0 | 0 |