St. Petersburg, Florida
Water Quality in St. Petersburg, Florida
Watershed: Lake Maggiore
What is the water quality like in St. Petersburg, FL?
Let’s dive deeper into what’s in St. Petersburg water.
What’s in St. Petersburg water?
Here are the top 4 chemical compounds in your water and what health issues they can potentially cause:
- Arsenic – Potential effect: Cancer
- Haloacetic acids – Potential effect: Cancer
- Hexavalent Chromium – Potential effect: Cancer
- Total trihalomethanes – Potential effect: Cancer
These are five of the 13 contaminants analyzed by the Environmental Working Group (ewg.org).
These 4 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. Petersburg’s water come from?
St. Petersburg’s water comes from the Lake Maggiore watershed.
All 17 EPA assessed water sources in the Lake Maggiore watershed are in Impaired or Unknown condition. These include:
- 34th Street Basin
- Big Bayou
- Booker Creek
- Clam Bayou
- Clam Bayou Drain – 2 segments
- Coffeepot Bayou
- Direct Runoff to Bay
- Frenchmans Creek
- Joe’s Creek
- Lake Maggiore
- Lake Maggiore Drain
- Little Bayou
- Mirror Lake
- Pinellas Point
- Salt Creek
- Tampa Bay
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 St. Petersburg’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 10 of the 13 contaminants in your drinking water.
- Berkey filters can also remove up to 99.99% of Lead in St. Petersburg water.
- Brita can filter 2 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 11 of the 13 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:
- Arsenic – health effects in water
- Barium – In low doses, barium ions act as a muscle stimulant, and higher doses affect the nervous system, causing cardiac irregularities, tremors, weakness, anxiety, shortness of breath, and paralysis.
- Chromium (total)
- Haloacetic acids – chlorination byproduct*
- Hexavalent chromium – health effects
- Total trihalomethanes – byproduct of chlorination*
*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.stpete.org/ to find contact information for your local officials.