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Marion County Wellfield Education Corporation

Groundwater and Drinking Water Protection for Indianapolis and Marion County Indiana

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News, Events, and Updates from MCWEC

Wellhead Protection Program in Indiana

August 5, 2025

As part of the 1996 ammendments to the Safe Drinking Water Act and the Indiana Wellhead Protection Rule (327 IAC 8-4.1 [PDF]), each well or wellfield providing groundwater to a Community Public Water System in Indiana is required to implement a Wellhead Protection Program (WHPP). WHPP are just one component of overarching Source Water Protection […]

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Leased Spaces: What Every Developer Needs to Know

July 24, 2025

This article is part of a series for land developers in Indianapolis. See the article one about wellhead protection ordinances and article two about erosion control. Before developing land in a Wellhead Protection Area (WHPA), it is important to consider what types of businesses may occupy the spaces. In Indianapolis, some activities such as new […]

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Erosion Prevention: What Every Developer Needs to Know

July 17, 2025

This article is part of a series for land developers in Indianapolis. See the article one about wellhead protection ordinances and article three about leased spaces. During any construction process, even small increases of foot or vehicle traffic can impact on-site soil and stormwater management. Soil that is disturbed can travel off-site or contribute to […]

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Indianapolis Wellhead Protection Ordinances: What Every Developer Needs to Know

July 10, 2025

This article is part of a series for land developers in Indianapolis. See the article two about erosion control and article three about leased spaces. When beginning to think about a land purchase, one of the initial questions that comes to the forefront are local regulations. Environmental regulations play a key role – not only […]

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Upcoming Webinar in IDEM’s new P2 Toolkit Program

June 30, 2025

Last week, the Indiana Department of Environmental Management (IDEM) released information about a new Pollution Prevention (P2) Toolkit Program for small-medium size businesses in Indiana. The goal of the program is to provide businesses and manufacturers resources and customized help to reduce or eliminate water, air, and other pollution at the source. Resources that will […]

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Do I need to worry about marine debris in Indiana?

June 24, 2025

Yes! Aquatic trash from rivers, lakes, and streams can easily travel to the Great Lakes or the ocean and end up as marine debris.

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Free, Confidential Wellfield Reviews

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.

Schedule Your Wellfield Review

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