We found 32 public water systems that could serve the same population as Sandyston Municipal Building (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Stokes State Forest - Haskins | Sandyston Twp. | 342 | 0 | 5 |
| Hainesville General Store | Sandyston Twp. | 303 | 0 | 6 |
| Njdep Stokes State Forest - Stony Lake | Sandyston Twp. | 228 | 0 | 6 |
| Sandyston-walpack School | Sandyston Twp. | 216 | 0 | 41 |
| Rutgers-lindley 4-h Camp | Sandyston Twp. | 206 | 0 | 6 |
| Kittatinny Mountain Scout Reservation | Sandyston Twp. | 200 | 0 | 0 |
| Njdep Stokes State Forest Depot | Sandyston Twp. | 200 | 0 | 4 |
| Colins Apple Pit | Sandyston Twp. | 158 | 0 | 0 |
| Stokes State Forest - Cabin 13 | Sandyston Twp. | 142 | 0 | 6 |
| Mountain House Tavern & Grill | Sandyston Twp. | 110 | 0 | 0 |
| Stokes State Forest - Old Lo | Sandyston Twp. | 104 | 0 | 0 |
| Peters Valley Craftsman | Sandyston Twp. | 103 | 0 | 0 |
| Camp Linwood | Sandyston Twp. | 102 | 0 | 0 |
| Stokes State Forest - Shotwell | Sandyston Twp. | 100 | 0 | 0 |
| Stokes State Forest - New Lo | Sandyston Twp. | 100 | 0 | 0 |
| Gyps Tavern | Sandyston Twp. | 88 | 0 | 0 |
| Stokes State Forest - Headquarters | Sandyston Twp. | 87 | 0 | 0 |
| Stokes State Forest - Kittle | Sandyston Twp. | 83 | 0 | 0 |
| Joe-to-go | Sandyston Twp. | 81 | 0 | 0 |
| Fresh Pickins | Sandyston Twp. | 72 | 0 | 0 |
| Thunder Mountain Craft Center | Sandyston Twp. | 63 | 0 | 0 |
| Mezza Luna | Sandyston Twp. | 57 | 0 | 0 |
| Nicks 206 Bar & Grill | Sandyston Twp. | 54 | 0 | 0 |
| Sandyston Twp Fire Dept | Sandyston Twp. | 50 | 0 | 0 |
| Sandyston Twp Mun Bldg | Sandyston Twp. | 50 | 0 | 0 |
| Layton Country Store | Sandyston Twp. | 33 | 0 | 0 |
| Flatbrook Tap House | Sandyston Twp. | 33 | 0 | 0 |
| Nj School Of Conservation | Sandyston Twp. | 32 | 0 | 0 |
| Stokes State Forst - Req Shop | Sandyston Twp. | 29 | 0 | 0 |
| A & G Tavern | Sandyston Twp. | 28 | 0 | 0 |
| Stokes S F - Steam Mill | Sandyston Twp. | 25 | 0 | 0 |
| Lafayette Municipal Building | Lafayette Twp., Sandyston Twp. | 25 | 0 | 0 |