We found 38 public water systems that could serve the same population as Plumbers & Pipefitters (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Gordons Corner Water Co | Manalapan Twp. | 46,196 | 16 | 4 |
| Suez Water Matchaponix | Freehold Twp., Manalapan Twp. | 27,100 | 26 | 6 |
| Suez Water Manalapan Knob Hill | Manalapan Twp. | 6,600 | 0 | 3 |
| Suez Water Manalapan Millhurst | Manalapan Twp. | 2,100 | 0 | 2 |
| Manalapan Twp Wd Tracy Station | Manalapan Twp. | 800 | 0 | 16 |
| Olde Silver Tavern | Manalapan Twp. | 415 | 0 | 0 |
| Valero | Manalapan Twp. | 405 | 0 | 39 |
| Gus Restaurant | Manalapan Twp. | 315 | 0 | 0 |
| Monmouth Heights Shell | Manalapan Twp. | 303 | 0 | 19 |
| Knob Hill Country Lanes | Manalapan Twp. | 268 | 0 | 4 |
| Monmouth Battlefield State Park | Manalapan Twp. | 207 | 0 | 0 |
| Quail Hill Scout Reserva | Manalapan Twp. | 203 | 0 | 0 |
| Congregation Of Jehovahs | Manalapan Twp. | 160 | 0 | 38 |
| Jakes Cree Mee Freeze Too | Manalapan Twp. | 153 | 0 | 8 |
| Marianne Manor | Manalapan Twp. | 140 | 0 | 24 |
| Sicilianos Deli | Manalapan Twp. | 122 | 0 | 0 |
| Gaitway Farms Inc | Manalapan Twp. | 111 | 0 | 0 |
| Peking Pavillion | Manalapan Twp. | 110 | 0 | 0 |
| Citgo | Manalapan Twp. | 108 | 0 | 0 |
| Battleground Delicatessen | Manalapan Twp. | 104 | 0 | 0 |
| Nextgen Enterprises Llc | Manalapan Twp. | 80 | 0 | 0 |
| Millhurst Mills Inc Wel | Manalapan Twp. | 80 | 0 | 0 |
| Tech Park #1 | Manalapan Twp. | 77 | 0 | 0 |
| Pear Tree Plaza | Manalapan Twp. | 70 | 0 | 0 |
| Merola Tile | Manalapan Twp. | 62 | 0 | 0 |
| Manalapan Sr Ctr/freehl Soil C | Manalapan Twp. | 60 | 0 | 0 |
| Ewc Inc | Manalapan Twp. | 50 | 0 | 0 |
| Mr Tire | Manalapan Twp. | 43 | 0 | 0 |
| Manalapan Twp Community | Manalapan Twp. | 42 | 0 | 0 |
| Stress Care Of New Jersey | Manalapan Twp. | 40 | 0 | 0 |
| Kickin It Kids | Manalapan Twp. | 35 | 0 | 0 |
| Nicos Cafe | Manalapan Twp. | 34 | 0 | 0 |
| Ditch Witch Of Nj | Manalapan Twp. | 33 | 0 | 0 |
| The Salon At Manalapan | Manalapan Twp. | 28 | 0 | 0 |
| Domino's Pizza | Manalapan Twp. | 28 | 0 | 0 |
| Hop To It | Manalapan Twp. | 26 | 0 | 0 |
| Trico Equipment | Manalapan Twp. | 25 | 0 | 0 |
| YORKTOWN SOCIAL CLUB | Manalapan Twp. | 25 | 0 | 0 |