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Underground Injection Control (UIC) -- Where You Live

Map of Region 5 states and tribes with Well Classes
Well Class Descriptions Ohio Indiana Illinois Michigan Wisconsin Minnesota Other States Tribal Lands
(Páginas en Español)

The UIC program works nationwide and where you live to ensure that the underground disposal of wastes through injection wells is done safely and does not result in drinking water violations or otherwise harm public health.  We specifically control underground injection wells to protect ground water that is being used or has the potential to be used for drinking water.  The work we do in Region 5 to help our agency carry out its responsibilities under the Safe Drinking Water Act (SDWA) covers underground injection activity in Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin, and all tribal lands within these states.

Adjacent Map: Click on the appropriate state or tribe for local well inventory data. Click on well classes for basic descriptions available on our National page.

 

 
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Headlines
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 Injection Well Practices
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Program Administration and Authority (The UIC Work We Do)
 
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 Compliance Assistance

Also See "Information Resources" Below!

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 Information Resources

 


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