• Skip to main content
  • Skip to footer

Marion County Wellfield Education Corporation

Groundwater and Drinking Water Protection for Indianapolis and Marion County Indiana

  • FAQ
    • Am I in a Drinking Water Protection Area?
    • Wellfield FAQs
    • Who is MCWEC?
  • For Businesses
    • Industry Specific Guidelines
    • Local Regulations
    • Guides, Forms, & Resources
  • Free Reviews
  • Waste Disposal
  • Reports
  • News
  • Contact
  • Spanish

Education

Glacial Aquifer Groundwater Availability Study

January 23, 2018

Groundwater availability is an important issue worldwide and throughout the United States. The US Geological Survey (USGS) within the Department of Interior is tasked with studying groundwater in the United States and in 2017 produced a comprehensive report.

Read More

Why We Can’t Pour Chemicals Down Drains

May 23, 2017

If you frequent businesses is located in a drinking water protection area in Marion County, Indiana, you may have noticed signs near sinks and drains saying the site is in a wellfield and chemicals may not be disposed of down a drain. You may wonder why this is important because the facility is likely hooked […]

Read More

Let’s talk about Groundwater Contamination

April 25, 2017

The purpose of the MCWEC is to prevent contamination of Marion County’s groundwater. Currently, about 25% of the water used in Indianapolis comes from groundwater. As we grow, more of our water will come from groundwater. Hundreds of clean ups are occurring around Indianapolis of old leaks and spills. We want to make sure no more groundwater is contaminated because it presents a risk to human health and the environment and the subsequent clean ups are very expensive.

Read More

Underground Storage Tanks and Leaking Underground Storage Tanks

April 3, 2017

Today we want to shine a spotlight on a specific potential contaminate source in our wellfields – underground storage tanks (USTs) and leaking underground storage tanks (LUSTs). An underground storage tank  (UST) is a tank that stores a liquid below the surface of the ground. You often encounter USTs in your daily life at the […]

Read More

So you want to know more about groundwater…

January 16, 2017

If you’ve checked out our website and want to learn more about groundwater, here are some links to other website resources for you!

Read More

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 5
  • Page 6
  • Page 7

Footer

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

About the Marion County Wellfield Corporation

In My Community

Get connected with the water in your community!
The U.S. EPA offers a variety of tools to discover the environment around you.

© 2026 · Marion County Wellfield Education Corporation · Privacy Policy · Terms of Use · Contact