Water Hardness Index
Scroll down to view the following topics:

Water Hardness and Water Quality
Is It Dangerous?
What Makes Water Hard


Water Hardness Chart

Ground Water vs Surface Water

To Soften or Not To Soften...That Is The Question


A Hard Water Perspective and Its Treatment
Softening - The Hard Facts
Physical Conditioning - Informed Alternative
Environemental Water Systems and It's Approach

Common Sense - Be Informed and Not Sold


Click to link to EWS Series of Whole Home Filtration and Conditioning Appliances.
or
Click to link to EWS Series of Sottening Product