We found 13 public water systems that could serve the same population as Educational Testing Serv (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Aqua Nj - Lawrence | Lawrence Twp. | 8,655 | 0 | 155 |
| Terhune Orchards | Lawrence Twp. | 1,025 | 0 | 29 |
| Lawrenceville School | Lawrence Twp. | 1,000 | 0 | 142 |
| Lawrenceville Sch-ath Fields | Lawrence Twp. | 1,000 | 0 | 0 |
| Myron Powell Elementary School | Lawrence Twp. | 511 | 0 | 18 |
| A Plus Sunoco | Lawrence Twp. | 255 | 0 | 1 |
| Santa's Sweets/agmort | Lawrence Twp. | 200 | 0 | 46 |
| Princeton Child Developmnt Ins | Lawrence Twp. | 110 | 0 | 0 |
| Santa's Sweets-bldg #9 | Lawrence Twp. | 95 | 0 | 0 |
| Sheppard Farms | Lawrence Twp. | 70 | 0 | 0 |
| Hope Church | Lawrence Twp. | 60 | 0 | 0 |
| Dinos Pizzaria Restaurant | Lawrence Twp. | 45 | 0 | 0 |
| Princeton Ririxin School | Lawrence Twp. | 35 | 0 | 0 |