Middlesex County, New Jersey
35 active water systems in this county.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Milltown W Dept | 7,000 | Surface Water Purchased | 60 | 19 |
| South River W Dept | 16,000 | Surface Water Purchased | 55 | 14 |
| Perth Amboy Water Department | 52,328 | Groundwater Under Influence | 52 | 5 |
| Valvoline Instant Oil Change | 60 | Groundwater | 6 | 4 |
| Monroe Sports Center | 371 | Groundwater | 5 | 4 |
| New Brunswick W Dept | 55,000 | Surface Water | 83 | 3 |
| Edison Water Co | 35,000 | Surface Water Purchased | 29 | 3 |
| Union Hill Gun Club | 40 | Groundwater | 3 | 3 |
| East Brunswick Water Utility | 48,474 | Surface Water Purchased | 21 | 2 |
| Middlesex Water Company | 233,376 | Surface Water | 24 | 1 |
| St Stephens Mar Thoma Church | 200 | Groundwater | 23 | 1 |
| Highland Park W Dept | 14,000 | Surface Water Purchased | 5 | 1 |
| Lake Nelson School | 300 | Groundwater | 2 | 1 |
| Springwood Swim Club | 365 | Groundwater | 1 | 1 |
| Chinmaya Mission Tri State Center | 352 | Groundwater | 1 | 1 |
| Cranbury Animal Hospital | 114 | Groundwater | 1 | 1 |
| New Jersey Dental Assoc | 33 | Groundwater | 1 | 1 |
| Sayreville W Dept | 45,345 | Groundwater Under Influence | 83 | 0 |
| Monroe Twp Utility Department | 36,000 | Groundwater | 57 | 0 |
| Old Bridge Mua | 68,000 | Surface Water Purchased | 34 | 0 |
| Spotswood W Dept | 8,300 | Surface Water Purchased | 33 | 0 |
| Helmetta Water Dept | 2,000 | Surface Water Purchased | 25 | 0 |
| North Brunswick W Dept | 43,905 | Surface Water | 19 | 0 |
| St Davids Episcopal Church | 303 | Groundwater | 4 | 0 |
| Floral Park Cemetery | 62 | Groundwater | 4 | 0 |
| Holland Greenhouse | 38 | Groundwater | 2 | 0 |
| Keystone Plastics Inc | 120 | Groundwater | 1 | 0 |
| Cranbury Buick Gmc | 110 | Groundwater | 1 | 0 |
| Valero Gas Station | 610 | Groundwater | 0 | 0 |
| Bakers American Bar & Grille | 365 | Groundwater | 0 | 0 |
| Qr Farrington Dc Llc | 175 | Groundwater | 0 | 0 |
| M Hegarty & J Vincent Scalia Funerals | 104 | Groundwater | 0 | 0 |
| Make A Wish | 88 | Groundwater | 0 | 0 |
| Foley Inc | 47 | Groundwater | 0 | 0 |
| Recoil Inc | 30 | Groundwater | 0 | 0 |