Water Quality in Alameda, California
Watershed: San Francisco Bay Estuaries
What is the water quality like in Alameda, CA?
Let’s dive deeper into what’s in Alameda water.
What’s in your water?
Here are the top 2 chemical compounds in your water and what health issues they can potentially cause:
- Haloacetic acids – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are two of the 12 contaminants analyzed by the Environmental Working Group (ewg.org).
These 2 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 Alameda’s water come from?
Alameda’s water comes from the San Francisco Bay Estuaries watershed.
Most of the EPA assessed water sources in the San Francisco Bay Estuaries watershed are in Impaired condition. These include:
- Bass River
- Beaver Brook
- Beverly Harbor
- Cedar Pond
- Crane Brook
- Crane River
- Forest River
- Goldthwait Brook
- Marblehead Harbor
- North River
- Porter River
- Proctor brook
- Salem Harbor
- Salem Sound
- Spring Pond
- Waters River
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 Alameda’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 8 of the 12 contaminants in your drinking water. (Berkey Light and Travel Berkey are the only types available in California.)
- To filter out 10 of the 12 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: https://www.alamedaca.gov/GOVERNMENT to find contact information for your local officials.