Water Hardness Minnesota
Here are the water hardness values for the cities in Minnesota.
| City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
|---|---|---|
| Apple Valley | 291 | 17.1 |
| Blaine | 333.8 | 19.6 |
| Bloomington | 90 | 5.3 |
| Brooklyn Park | 547.8 | 32.1 |
| Eagan | 327.5 | 19.2 |
| Eden Prairie | 90 | 5.3 |
| Edina | 316.7 | 18.6 |
| Lakeville | 308.2 | 18.1 |
| Maple Grove | 453.5 | 26.6 |
| Minneapolis | 85 | 5 |
| Plymouth | 410.9 | 24.1 |
| Rochester | 100.5 | 5.9 |
| Sartell | 393 | 23 |
| St. Cloud | 135 | 7.9 |
| St. Paul | 90 | 5.3 |
| Winona | 220 | 12.9 |
| Woodbury | 231.1 | 13.6 |