Haverhill, Massachusetts
What is the Water Quality in Haverhill, Massachusetts?
[Updated: June 13, 2023]
Compared to other US cities, Haverhill water quality ranks in the middle range for contamination excluding Lead.
Most of their 18 contaminants have cancer-causing attributes.
- Chloroform is at very high levels: 13x health guidelines.
- Haloacetic acids (HAA5) are at extremely high levels: 197x health guidelines.
- Haloacetic acids (HAA9) are at extremely high levels: 337x health guidelines.
- These are both byproducts of the chlorine treatment process most water supplies go through.
Let’s look closer at what’s in Haverhill water.
What’s in Haverhill water?
Here are the top 5 chemical compounds in your water and what health issues they can potentially cause:
- Chloroform – Potential effect: Cancer
- Hexavalent Chromium – Potential effect: Cancer
- Haloacetic acids (HAA5 and HAA9) – Potential effect: Cancer
- Radium – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are five of the 18 contaminants analyzed by the Environmental Working Group (ewg.org).
8 of these contaminants are rated as exceeding EWG Health Guidelines.
Does Haverhill have Lead contamination?
Yes, Haverhill has lead in its water. The most recent Lead samples collected from 2015 through 2017 showed concentrations up to 3.0 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 Haverhill’s water come from?
Haverhill’s water comes from the Creek Brook – Merrimack River watershed.
13 of the 15 assessed water sources in the Creek Brook – Merrimack River watershed are in Impaired or Unknown condition. These include:
- Bare Meadow Brook
- Chadwick Pond
- Creek Brook – Multiple sections
- Crystal Lake
- Hoveys Pond
- Lake Cochichewick
- Merrimack River – Multiple sections
Ideally, a water source would be rated in Good condition. Johnson Creek is 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
- Recreation
Learn more from How’s My Waterway
See below for what you can do to improve Haverhill’s water.
Conclusion – What Can You Do?
Information about water quality in Haverhill can be surprising.
But there are things you can do in your home to clean up your water.
- Test Your Water using Varify Home Test Kits or similar.
- To Remove Lead and Other Contaminants In Your Home:
- Use Activated Carbon filters to remove most contaminants in your drinking water.
- To filter out even more 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:
- Barium
- Bromodichloromethane
- Chloroform
- Haloacetic acids
- Hexavalent chromium
- Nitrate
- Perchlorate
- Radium
- Strontium
- Total trihalomethanes – byproduct of chlorination*
- Our recommendation: APEC Reverse Osmosis Systems
*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.cityofhaverhill.com/ to find contact information for your local officials.