Pittsburg, California
What is the Water Quality in Pittsburg, California?
Compared to other US cities, Pittsburg water quality ranks in the middle range for contamination excluding Lead.
Most of their 24 contaminants have cancer-causing attributes.
- Arsenic is at extremely high levels: 572x health guidelines.
- Haloacetic acids (HAA5) are at extremely high levels: 67x health guidelines.
- Haloacetic acids (HAA9) are at extremely high levels: 199x health guidelines.
- These are both byproducts of the chlorine treatment process most water supplies go through.
Let’s look closer at what’s in Pittsburg water.
What’s in Pittsburg water?
Here are the top 3 chemical compounds in Pittsburg water and what health issues they can potentially cause:
- Haloacetic acids (HAA5) – Potential effect: Cancer
- Nitrate – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are three of the 24 contaminants analyzed by the Environmental Working Group (ewg.org).
13 of these contaminants are rated as exceeding EWG Health Guidelines.
Does Pittsburg water have Lead contamination?
No, Pittsburg does not currently have lead in its water. The most recent Lead samples collected from 2016 through 2018 showed concentrations of 0.0 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 Pittsburg’s water come from?
Pittsburg’s water comes from the Kirker Creek – Frontal Suisin Bay Estuaries watershed.
The only EPA assessed water source in the Kirker Creek – Frontal Suisin Bay Estuaries watershed is in Unknown condition. This is Pittburg Marina.
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
- Recreation
Learn more from How’s My Waterway
See below for what you can do to improve Pittsburg’s water.
What Can You Do?
Information about water quality in Pittsburg 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 some 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 80% of contaminants in your drinking water. (Berkey Light and Travel Berkey are the only types available in California.)
- Berkey filters can also remove up to 99.99% of Lead in Pittsburg water.
- Brita can filter 12 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 22 of the 24 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:
- Aluminum
- Bromodichloromethane – health risks
- Fluoride
- Haloacetic acids – chlorination byproduct*
- Hexavalent chromium
- Molybdenum
- Nitrate
- Strontium
- Total trihalomethanes – byproduct of chlorination*
- Uranium
*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.ci.pittsburg.ca.us/ to find contact information for your local officials.