Use our interactive tools to search if your home or business is located in a drinking water protection area (also known as a wellfield or wellhead protection area). …
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Marion County Wellfield Education Corporation
Groundwater and Drinking Water Protection for Indianapolis and Marion County Indiana
Education and resources for Marion County, IN citizens plus businesses located in a wellfield to prevent pollution to our drinking water resources.

Use our interactive tools to search if your home or business is located in a drinking water protection area (also known as a wellfield or wellhead protection area). …
Search the map about Am I in a Drinking Water Protection Area?

We can help! We provide free, confidental wellfield reviews for any new or existing business located in one of Marion County, Indiana's wellfields.
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Printable guides, forms, and checklists for best management practices required in accordance with Marion County and Indianapolis wellfield regulations.
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Businesses located in Marion County wellfields may be eligible to receive free secondary containment products to help prevent spills and protect drinking water.
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The Marion County Wellfield Education Corporation (MCWEC) has launched its public education campaign on a new platform—two IndyGo buses—to encourage community involvement in protecting Indianapolis’ groundwater resources and drinking water supply. MCWEC has contracted Mundell & Associates environmental consulting firm to support program development, including the design and implementation of the IndyGo bus campaign and related outreach materials. Beginning June 1 and running through […]

Grab your bikes or hop on the bus this weekend to travel eco friendly style to the annual Earth Day Indiana festival. Held each year at Garfield Park, the festival aims to connect Hoosiers and promote environmental protection, conservation of natural resources, and sustainable living. There’s plenty for the entire family to do including […]

Native wildflowers are often known for their beneficial properties for pollinators and wildlife throughout the year. The idea of finding plants not always sold in big box stores may seem daunting, but these plants might be the ones for you! Plus you can help protect drinking water at the same time. What does it mean […]
MCWEC representatives can help your business identify site specific ways to limit potential for groundwater contamination. You may receive free spill containment supplies in return. These reviews are free and intended to ensure businesses are operating in ways protective to groundwater; observations are NOT reported to any regulatory agencies.
Get connected with the water in your community!
The U.S. EPA offers a variety of tools to discover the environment around you.