Water Hardness New Jersey
Here are the water hardness values for the cities in New Jersey.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Bayonne | 78.5 | 4.6 |
| Bloomfield | 51.4 | 3.1 |
| Brick | 92 | 5.4 |
| Cherry Hill | 140 | 8.2 |
| Clifton | 211 | 12.4 |
| East Orange | 384 | 22.5 |
| Edison | 232 | 13.6 |
| Elizabeth | 232 | 13.6 |
| Gloucester | 110 | 6.5 |
| Hamilton | 76 | 4.5 |
| Hoboken | 78.5 | 4.6 |
| Howell | 92 | 5.4 |
| Irvington | 170 | 10 |
| Jackson | 85.3 | 5 |
| Jersey City | 194 | 11.4 |
| Middletown | 86 | 5.1 |
| Newark | 52 | 3.1 |
| North Bergen | 191.5 | 11.2 |
| Parsippany-Troy Hills | 306.5 | 18 |
| Passaic | 105.5 | 6.2 |
| Paterson | 211 | 12.4 |
| Perth Amboy | 158 | 9.3 |
| Piscataway | 116 | 6.8 |
| Plainfield | 158 | 9.3 |
| Toms River | 156 | 9.2 |
| Trenton | 76 | 4.5 |
| Union City | 191.5 | 11.2 |
| Wayne | 89 | 5.3 |
| West New York | 191.5 | 11.2 |
| West Orange | 140 | 8.2 |
| Woodbridge | 158 | 9.3 |