Protecting water quality is especially important during times of drought. Check out the Indiana Department of Natural Resources Water Availability page to understand how your location could be impacted.
Main Content
Marion County Wellfield Education Corporation
Groundwater and Drinking Water Protection for Indianapolis and Marion County Indiana
Am I in a wellfield?
Groundwater is your drinking water. Protect it!
Our mission is to protect the groundwater resources of Marion County by providing education and resources to individuals and businesses.

Schedule Assessment
We conduct free and confidental personalized site assessments for any business located in one of Marion County’s wellfields.

Seconday Containment /
Spill Assistance Program
Businesses located in a wellfield are eligible for assistance in order to help them achieve compliance with the wellfield protection code.

Business Resources
Printable guides, forms, and checklists for best management practices and required for compliance with Marion County and Indianapolis wellfield regulations.
Recent News

Temporary soil stabilization on the job site
With the coming of spring comes an increase in construction and property improvement projects. Whether a business, property developer, or homeowner, controlling waste and debris on the job is critical to protecting our drinking water resources. Some of the lesser known construction topics that impact water quality are erosion and sediment. Soil that is disturbed […]

Fix that drip! Groundwater Awareness Week action list
Groundwater Awareness Week is a great chance to recommit to water conservation in your home. Take a moment to review potential leaks and action steps in your home.
Fun Facts
Wellfield Protection Areas in Marion County, Indiana
square miles of land legally designated as Wellfield Protection Areas
billion gallons of water used yearly as part of the public water supply
wells which supply water to the public drinking water system