We found 13 public water systems that could serve the same population as Lake Welch + Sebago Beach W.s. (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Sebago Lake Ws | Stony Point | 6,180 | 0 | 8 |
| Bear Mountain Water Supply | Highlands, Stony Point, Woodbury | 3,564 | 0 | 32 |
| Gate Hill Day Camp | Stony Point | 555 | 0 | 1 |
| Hi Tor Ws | Stony Point | 250 | 0 | 1 |
| Breakneck Pond Ws | Stony Point | 250 | 0 | 0 |
| Camp Bullowa | Stony Point | 227 | 0 | 1 |
| Mountainview Mobile Home Park | Stony Point | 225 | 0 | 2 |
| Camp Addison Boyce | Stony Point | 185 | 0 | 3 |
| Stony Point Municipal Pool | Stony Point | 150 | 0 | 0 |
| Hudson Valley Ddso | Stony Point | 120 | 0 | 0 |
| Coptic Church | Stony Point | 100 | 0 | 0 |
| Sheerans Restaurant | Stony Point | 50 | 0 | 0 |
| Waldron Apartments | Stony Point | 10 | 0 | 0 |