Water Quality


Water Quality

The Speedway Water Works monitors the water quantity of our water sources, at the different stages of the treatment process, the finished water before it is pumped to the town, and throughout the town. If you have questions about our water quality please e-mail marmacost@speedwayutilities.org or call 317-241-9766.

Water Quality Reports

Water Quality Reports are published annually for the previous years. 

2018 Water Quality Report

2017 Water Quality Report

2016 Water Quality Report

2015 Water Quality Report

2014 Water Quality Report

2013 Water Quality Report

2012 Water Quality Report  

2011 Water Quality Report

2010 Water Quality Report   

2009 Water Quality Report

2008 Water Quality Report    

Water Hardness

Speedway Water Works uses both surface water and ground water. During the warm months (usually April - November) surface water is used. Our surface water has an average hardness of 250 mg/L or 14.6 gpg. During the cold months (usually December - March) ground water is used. Our ground water has an average hardness of 375 mg/L or 21.2 gpg.

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1450 N Lynhurst Dr
Speedway, IN 46224
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