We found 22 public water systems that could serve the same population as Ramah Day Camp (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Suez Water New York | Clarkstown | 270,000 | 371 | 25 |
| Nyack Village Water Supply | Clarkstown, Nyack, South Nyack | 14,700 | 28 | 4 |
| Woodmont Day Camp | Clarkstown | 640 | 0 | 2 |
| Jawanio | Clarkstown | 550 | 0 | 0 |
| Ricks Club American | Clarkstown | 300 | 0 | 1 |
| Champion Day Camp | Clarkstown | 300 | 0 | 0 |
| Restaurant X | Clarkstown | 265 | 0 | 0 |
| West Nyack Swim Club | Clarkstown | 250 | 0 | 0 |
| Playgarten | Clarkstown | 105 | 0 | 0 |
| Town & Country | Clarkstown | 100 | 0 | 0 |
| Russian Orthodox Convent-home | Clarkstown | 100 | 0 | 0 |
| Tolstoy Foundation | Clarkstown | 100 | 0 | 0 |
| Lake Lucille Prop Owners Assoc | Clarkstown | 92 | 0 | 0 |
| Casa Del Mare | Clarkstown, Upper Nyack | 60 | 0 | 0 |
| Tilcon New York, Inc. - Main Office | Clarkstown | 60 | 0 | 0 |
| Sunrise Bungalows | Clarkstown | 50 | 0 | 0 |
| Kennellys Restaurant | Clarkstown | 50 | 0 | 0 |
| Simons Bungalows | Clarkstown | 50 | 0 | 0 |
| XTRAVAGANT TASTE | Clarkstown | 25 | 0 | 0 |
| 345 North Main Street | Clarkstown | 25 | 0 | 0 |
| West Clarkstown Mini Mart | Clarkstown | 25 | 0 | 0 |
| Dr Davies Farm | Clarkstown | 25 | 0 | 0 |