Water Hardness Washington
Here are the water hardness values for the cities in Washington.
City | AVG Hardness PPM / mg/L | AVG Hardness Grains per Gallon |
---|---|---|
Bellevue | 21.3 | 1.3 |
Burien | 21.3 | 1.3 |
Kennewick | 125 | 7.4 |
Kent | 73 | 4.3 |
Kirkland | 21.3 | 1.3 |
Lacey | 80 | 4.7 |
Olympia | 53.7 | 3.2 |
Redmond | 30 | 1.8 |
Renton | 38.6 | 2.3 |
Richland | 61.5 | 3.6 |
Seattle | 21.3 | 1.3 |
Shoreline | 21.3 | 1.3 |
Tacoma | 126.8 | 7.5 |
Vancouver | 96.5 | 5.7 |
Yakima | 31.2 | 1.9 |