St. Paul, Minnesota
Water Quality in St. Paul, Minnesota
Watershed: Harriet Island – Mississippi River
What is the water quality like in St. Paul, MN?
Let’s dive deeper into water quality in St. Paul, Minnesota.
What’s in St. Paul water?
Here are the top 5 chemical compounds in your water and what health issues they can potentially cause:
- Bromodichloromethane – Potential effect: Cancer
- Chloroform – Potential effect: Cancer
- Haloacetic acids – Potential effect: Cancer
- Hexavalent Chromium – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are five of the 16 contaminants analyzed by the Environmental Working Group (ewg.org).
9 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 St. Paul’s water come from?
St. Paul’s water comes from the Harriet Island – Mississippi River watershed.
103 of the 120 EPA assessed water sources in the Harriet Island – Mississippi River watershed are in Impaired or Unknown condition. These include:
- Fish Creek
- Minnesota River
- Mississippi River
- Over 30 Unnamed creeks and waterbodies
Ideally, a water source would be rated in Good condition. These are in Good condition:
- Bur Oaks Pond
- East Thomas
- Multiple Unnamed waterbodies
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 St. Paul’s water.
Conclusion – What Can You Do?
Information about water quality in St. Paul, Minnesota 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 14 of the 16 contaminants in your drinking water.
- Berkey filters can also remove up to 99.99% of Lead in St. Paul water.
- Brita can filter 9 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 14 of the 16 contaminants in your whole house, consider a Reverse Osmosis water filtration system for your home.
- These are more expensive than pitchers to purchase, but can be more effective.
- They have the benefit of filtering out heavy hitters like:
- 2,4-D – herbicide/defoliant (gets rid of leaves). Cancer risks. Sterility risks due to abnormally shaped sperm cells.
- Bromodichloromethane – health risks in drinking water
- Chloroform – side effects
- Dichloroacetic acid
- Haloacetic acids – chlorination byproduct*
- Hexavalent chromium – health effects
- Monochloroacetic acid
- Total trihalomethanes – byproduct of chlorination*
- Trichloroacetic acid
*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://www.stpaul.gov/government to find contact information for your local officials.