We found 12 public water systems that could serve the same population as Gallop Hill (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Williston Water Dept | Williston | 7,690 | 0 | 0 |
| Williston Sb Rest Area I89 | Williston | 661 | 0 | 8 |
| Williston Golf Club | Williston | 250 | 0 | 4 |
| Williston Fire District 1 | Williston | 212 | 0 | 3 |
| Williston Hills Water Sy | Williston | 175 | 0 | 0 |
| Oak Hill Estates Water System | Williston | 52 | 0 | 0 |
| 143-145 Windridge Drive | Williston | 51 | 0 | 0 |
| Skateland Roll-a-rinx | Williston | 50 | 0 | 0 |
| Matt's Little Red Scl | Williston | 47 | 0 | 0 |
| Lake Iroquois Beach | Williston | 25 | 0 | 0 |
| Catamount Tavern | Williston | 25 | 0 | 0 |
| Bryants Tourist Home | Williston | 25 | 0 | 0 |