Wright-Patterson AFB Area B PWS

The Great Miami Buried Area Aquifer serves as the primary water source for WPAFB's municipal supply. This substantial underground reservoir of water-bearing sand and gravel provides approximately one billion gallons annually to the base.

WPAFB maintains an active, unconditional license to operate two community public water systems from this natural groundwater aquifer. Six wells service Area A while four wells support Area B, with each system utilizing its own specialized treatment process.

Water treatment includes several critical steps:

• Air stripping to eliminate volatile organic compounds (VOCs)
• Chlorine disinfection to neutralize harmful bacteria
• Fluoridation to promote dental health
• Additional softening for residential housing areas

The Area A water system connects with the City of Fairborn's PWS, capable of supplying the entire region during emergencies, though this backup has not been necessary for many years. Area B maintains alternative groundwater access via three wells in the East Well Field near Huffman Refuge. In 2007, the Ohio EPA completed a comprehensive assessment of WPAFB's water sources to identify potential contamination risks.

1. How often is municipal water tested for contaminants?
   Municipal water supplies undergo regular testing based on EPA regulations, with frequency varying by contaminant type and system size.
2. What causes water hardness in Greene County?
   The limestone-rich geology of the Great Miami Aquifer contributes to elevated calcium and magnesium levels, resulting in hard water.
3. Are there health concerns with detected contaminants?
   While most detected substances remain below actionable levels, some compounds like trihalomethanes require ongoing monitoring.