Am I in a Wellfield?

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Static (PDF) Wellfield Maps – Marion County

At the end of 2019, wellfield zones changed for all wellfields except the Ford Road Wellfield. Updated maps coming soon!

Ford Road Wellfield
Fall Creek Wellfield
Lawrence and Geist Wellfield
South Wellfield
Speedway Wellfield
Riverside Wellfield

Interactive (IndyMap) Wellfield Maps – Marion County

Follow the instructions below to view an interactive map:

1. Go to the Indy Map website
2. Click the Zoning icon on the bottom blue toolbar (4th from left)
3. Click “Close Window” on the welcome page
4. At the top left, enter your address and click “Locate”
   • The map will zoom in and your site will have a pin on it
5. At the top right, click the Legend icon (2nd from left)
6. Click the grey triangle next to “Zoning”
7. Scroll down near the bottom to “Wellfield Protection Zones” and click in the check box
   • If you are in a wellfield, you will see a color change as the wellfield map is overlaid
     • A lighter blue color indicates W-5, or a 5 year time for ground water at your site to travel to the well
     • A darker gray color indicated W-1, or a 1 year time for ground water at your site to travel to the well

Interactive Wellhead Map – All Indiana

If you are located outside of Marion County, but are interested in checking whether where you live or work is inside another wellfield, check out the Indiana Department of Environmental Management’s Wellhead Proximity Determinator.

Wellfield Signs

These signs are posted on streets of around the boundaries of the Marion County wellfields.
Report a Damaged Sign

Still Unsure?

Contact Mundell & Associates and we will check for you!
Phone: (317) 630-9060
Email: info[at]mcwec.org