Coon Rapids, Minnesota
What is the Water Quality in Coon Rapids, Minnesota?
Compared to other US cities, Coon Rapids water quality ranks in the middle range for contamination excluding Lead.
Most of their 20 contaminants have cancer-causing attributes.
- Arsenic is at extremely high levels: 491x health guidelines.
- Haloacetic acids (HAA5) are at extremely high levels: 130x health guidelines.
- Haloacetic acids (HAA9) are at extremely high levels: 402x health guidelines.
- These are both byproducts of the chlorine treatment process most water supplies go through.
Let’s look closer at what’s in Coon Rapids water.
What’s in Coon Rapids water?
Here are the top 5 chemical compounds in your water and what health issues they can potentially cause:
- Arsenic – Potential effect: Cancer
- Chloroform – Potential effect: Cancer
- Hexavalent Chromium – Potential effect: Cancer
- Haloacetic acids (HAA5 and HAA9) – Potential effect: Cancer
- Radium – Potential effect: Cancer
These are five of the 20 contaminants analyzed by the Environmental Working Group (ewg.org).
11 of these contaminants are rated as exceeding EWG Health Guidelines.
Does Coon Rapids have Lead contamination?
Yes, Coon Rapids has lead in its water. The most recent Lead samples collected from 2015 through 2017 showed concentrations up to 2.0 parts per billion (ppb).
The legal limit for lead is 15 parts per billion. Being well-below this level is a good thing.
- Concentrations between 3.8 ppb and 15 ppb put a formula-fed baby at risk of elevated blood lead levels. Read more about the symptoms of Lead in water.
There is no safe level of lead for humans.
- The good news is that 99.99% of the lead can be removed.
See the What Can You Do? section below to learn how to filter out contaminants.
Where does Coon Rapids’ water come from?
Coon Rapids’ water comes from the Lower Coon Creek watershed.
12 of the 14 water sources in the Lower Coon Creek watershed are in Impaired or Unknown condition. These include:
- Coon Creek
- County Ditch 58
- Various unnamed creeks and 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 three uses:
- Aquatic Life
- Fish and Shellfish Consumption
Learn more from How’s My Waterway
See below for what you can do to improve Coon Rapids’ water.
What Can You Do?
Information about water quality in Coon Rapids can be surprising.
But there are things you can do in your home to clean up your water.
To Remove Lead and Other Contaminants In Your Home:
There is one solution that beats Brita, PUR, and expensive whole house systems.
- It costs less per gallon.
- Needs fewer filter changes.
- And it doesn’t make your water taste weird.
- Use Berkey filters with activated carbon to filter out at least 90% of contaminants in your drinking water.
- This includes: Arsenic, Chloroform, Haloacetic acids (HAA5 and HAA9), and Radium.
- Berkey filters can also remove up to 99.99% of Lead in Coon Rapids 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 19 of the 20 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:
*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: http://www.coonrapidsmn.gov/ to find contact information for your local officials.