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Facts About Lead

Water Quality Report

 

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.
 

Northern Fairfax County
Inorganic and Metal Parameters
Sample Site
Data by Year
Distribution Site Representing Northern Treatment Facilities

2003  2004  2005  2006  2007  2008  2009  2010   2011   2012   2013   2014   2015   2016   2017  

Potomac River- Corbalis Water Treatment Plant Source 2003  2004  2005  2006  2007  2008  2009  2010   2011   2012   2013   2014   2015   2016   2017  
Corbalis Treatment Plant Finished Water 2003  2004  2005  2006  2007  2008  2009  2010   2011   2012   2013   2014   2015   2016   2017  
Southern Fairfax County
Inorganic and Metal Parameters
Occoquan Reservoir- Griffith/Lorton/Occoquan Water Treatment Plant Source

2003 2004  2005  2006  2007  2008  2009  2010   2011   2012   2013   2014   2015   2016   2017  

Distribution Site Representing Southern Treatment Facilities 2003 2004  2005  2006  2007  2008  2009  2010   2011   2012  2013   2014   2015   2016   2017  
Griffith Treatment Plant Finished Water    -         -         -      2006 2007  2008  2009  2010   2011   2012   2013   2014   2015   2016   2017  
Lorton Treatment Plants Finished Water* 2003   2004   2005   2006
Occoquan Treatment Plants Finished Water* 2003   2004   2005   2006  2007

* 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.