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United States Environmental Protection Agency
Region 5

Experts List

Legislation/Safe Drinking Water Act
Joseph Williams
williams.joseph@epa.gov
312-886-6631
Public Water Supply
Thomas Poy
poy.thomas@epa.gov
312-886-5991
Joseph Williams
williams.joseph@epa.gov
312-886-6631
Underground Injection Control (UIC)
Lisa Perenchio
perenchio.lisa@epa.gov
312-886-6593
Joseph Williams
williams.joseph@epa.gov
312-886-6631

 

 
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