We found 11 public water systems that could serve the same population as Delaware Valley Koa (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Sidney Village | Sidney | 3,800 | 0 | 2 |
| I-88 Rest Area Wells Bridge (west) | Sidney | 255 | 0 | 2 |
| I-88 Rest Area Unadilla (east) | Sidney | 245 | 0 | 5 |
| East Sidney Lake Park | Sidney | 205 | 0 | 7 |
| Sidney Ctr Elementary School | Sidney | 100 | 0 | 0 |
| Barnes Mobile Home Park | Sidney | 95 | 0 | 0 |
| The Clubhouse | Sidney | 50 | 0 | 0 |
| Greens Long River Inn | Sidney | 40 | 0 | 0 |
| Fieldstone House | Sidney | 25 | 0 | 0 |
| The Store | Sidney | 25 | 0 | 0 |
| Lorries Ice Cream Shack & Grill | Sidney | 25 | 0 | 0 |