Water Quality Analytical Reports

These reports contain water quality test results for a number of Inorganic and Metals parameters for Fairfax Water’s source and treated waters. Many of the parameters listed in these reports are commonly requested data from our customers.  Examples of these common parameters are pH, Chlorine, Alkalinity, Hardness, and Lead. Additional information about water hardness may be found by clicking here, and lead by clicking here.

If your residence is located more to the north end of the county it will generally receive water from the Corbalis Treatment Plant and more southern locations from from the Griffith Treatment Plant.
 

* The Lorton Water Treatment Plant ceased operations in 2006, and the Occoquan Water Treatment plant ceased operations in 2007. They were replaced by the Griffith Water Treatment Plant.