Water Quality in Milwaukee, Wisconsin
Watershed: Milwaukee River
What is the water quality like in Milwaukee, WI?
Let’s dive deeper into what’s in Milwaukee water.
What’s in Milwaukee water?
Here are the top 7 chemical compounds in your water and what health issues they can potentially cause:
- Arsenic – Potential effect: Cancer
- Bromodichloromethane – Potential effect: Cancer
- Chloroform – Potential effect: Cancer
- Haloacetic acids – Potential effect: Cancer
- Hexavalent Chromium – Potential effect: Cancer
- Radium – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are seven of the 29 contaminants analyzed by the Environmental Working Group (ewg.org).
14 of these contaminants are rated as exceeding EWG Health Guidelines.
See the What Can You Do? section below for all of the contaminants you can filter out and how to do it.
Where does Milwaukee’s water come from?
Milwaukee’s water comes from the Milwaukee River watershed.
31 of the 32 EPA assessed water sources in the Milwaukee River watershed are in Impaired or Unknown condition. These include:
- Indian Creek
- Kinnickinnic River
- Lake Michigan
- Milwaukee Harbor – Outer
- Milwaukee River – 2 segments
- Over 20 Unnamed waterbodies
Ideally, a water source would be rated in Good condition.
Whether a water source is in Impaired or Good condition refers to the quality of these uses:
- Drinking Water
- Aquatic Life
- Fish and Shellfish Consumption
Learn more from How’s My Waterway
See below for what you can do to improve Milwaukee’s water.
Conclusion – What Can You Do?
Information about water quality can be surprising.
But there’s no reason to lose hope. There are things you can do in your household as well as things you can do at a community level.
In Your Household:
- Use Berkey filters with activated carbon to filter out 24 of the 29 contaminants in your drinking water.
- Berkey filters can also remove up to 99.99% of Lead in Milwaukee water.
- Brita can filter 14 contaminants (and Lead depending on the filter).
- Note: We may receive a commission if you decide to purchase filters through links on this page.
- To filter out 26 of the 29 contaminants, consider a Reverse Osmosis water filtration system for your house.
- These are more expensive than pitchers to purchase, but can be more effective.
- They have the benefit of filtering out heavy hitters like:
- Aldicarb sulfoxide – pesticide
- Arsenic – health effects in water
- Atrazine – herbicide. Potential harm to developing fetus.
- Barium – In low doses, barium ions act as a muscle stimulant, and higher doses affect the nervous system, causing cardiac irregularities, tremors, weakness, anxiety, shortness of breath, and paralysis.
- Bromodichloromethane – health risks in drinking water
- Chloroform – side effects
- Chromium (total)
- Dibromoacetic acid
- Dichloroacetic acid
- Haloacetic acids – chlorination byproduct*
- Hexavalent chromium – health effects
- Monochloroacetic acid
- Total trihalomethanes – byproduct of chlorination*
- Trichloroacetic acid
- Xylenes – Hearing disorders have been linked to xylene exposure.
*Chlorination is an effective method of disinfecting/treating drinking water. You can then use a water filter to reduce the effects of chlorination byproducts to get the safest, cleanest water possible.
In Your Community:
Contact your local government officials and put pressure on them to invest in cleaner waterways and upgraded city water filtration and treatment.
Go to: https://city.milwaukee.gov/home to find contact information for your local officials.