• 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 Assessments
  • Waste Disposal
  • Reports
  • News
  • Contact
  • Spanish
You are here: Home / News / 3 Reasons Not to Put Chemicals Down the Drain

3 Reasons Not to Put Chemicals Down the Drain

May 28, 2021

Spanish

If you’ve finished your spring cleaning, you might be tempted to wash out and pour the last of your household chemicals down the drain. Before you do – stop and think about these three points!

Reasons why you should not dispose of chemicals down drains

  1. Pipes, especially older pipes, can leak at connections or where they have been damaged. Often large pipes, like storm water pipes or really large sewage mains, are made out of concrete so at places where two pipes meet, there can be minor leaks. It’s not a big deal when it’s just a little bit of storm water leaking, but if chemicals are also in this water, you’ve just given them a direct path to contaminating drinking water! Also, some of Indianapolis’s infrastructure is very old, and pipes used to be made out of things like bricks and hollowed out trees which will also leak.
  2. Disposing of chemicals down drains can damage your plumbing which can be expensive to repair and also allow those chemicals a direct path into the groundwater.
  3. Improperly disposing of chemicals at your site can lead to environmental contamination of your site which can be time consuming and expensive to clean up.

What should you do instead?

Chemical waste should be disposed of properly. Your business may be able to use Indianapolis’ FREE ToxDrop Program or you may use a qualified waste disposal company. Check out more resources on our waste disposal page.

Footer

Free, Confidential Assessments

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 assessments are free and intended to ensure businesses are operating in ways protective to groundwater; observations are NOT reported to any regulatory agencies.

Schedule Your Assessment

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.

© 2025 · Marion County Wellfield Education Corporation · Privacy Policy · Terms of Use · Contact