St. Petersburg ZIP 33707
33707 Water Quality Report for St. Petersburg Homes
This ZIP page gives St. Petersburg homeowners in 33707 a local water-data starting point from BaseWater's Tampa Bay research inventory.
- Likely utility service: City of St. Petersburg Water Resources (high confidence in the research inventory)
- Hardness, mineral load, and shower-glass scale are worth checking first
- Chloramine taste or pool-like odor may need a carbon-focused treatment path
Disinfection Byproducts (HAAs) signal
Haloacetic acids (HAA9) at 375x above guidance
22.5 ppb in local reporting. Cancer.
Utility
City of St. Petersburg
ZIP
33707
Contaminants surfaced
12
Metrics tracked
5
What homeowners in 33707 usually want to know
- Likely utility service: City of St. Petersburg Water Resources (high confidence in the research inventory)
- Hardness, mineral load, and shower-glass scale are worth checking first
- Chloramine taste or pool-like odor may need a carbon-focused treatment path
Local utility snapshot
ZIP 33707 maps to City of St. Petersburg Water Resources in the 112-ZIP research inventory with high confidence. BaseWater treats that as a starting point, then confirms the home, ZIP, and service boundary in the audit.
Utility
City of St. Petersburg
Strongest local flag
Haloacetic acids (HAA9)
Contaminant highlights
Haloacetic acids (HAA9)
Disinfection Byproducts (HAAs)
22.5 ppb · Cancer
Purchased surface water
Trichloroacetic acid
Disinfection Byproducts (HAAs)
24.2 ppb · Cancer, Harm to reproduction
Purchased surface water
Haloacetic acids (HAA5)
Disinfection Byproducts
22.65 ppb · Disinfection Byproducts
Measured utility profile
Total trihalomethanes (TTHMs)
Disinfection Byproducts
22 ppb · Disinfection Byproducts
Measured utility profile
Radium-226 & -228
Radioactive Contaminants
2.5 pCi/L · Radioactive Contaminants
Measured utility profile
Related local pages
St. Petersburg water quality
St. Pete utility water can raise questions around disinfectant chemistry, byproducts, and water conditions that affect more than one tap in the home.
City of St. Petersburg
City of St. Petersburg water data gives homeowners a local starting point for understanding contaminants, disinfectant chemistry, and what utility reporting means at home.
Water Filtration in St. Petersburg
For St. Petersburg homeowners worried about water across the whole house, BaseWater helps connect local water data to a whole-home plan that makes sense.
Trust and source notes
Built from public water data, then translated for the home
Public utility reports, EPA-linked records, EWG health-guideline context, and BaseWater local water-data mapping. BaseWater pages separate legal compliance from stricter health-guideline context. They are not a medical diagnosis or a tap-level lab result for any individual home.
Last reviewed
May 22, 2026
Reviewed by
BaseWater local water-data review
Data snapshot
February 20, 2026
Frequently asked questions
Who likely serves ZIP 33707?
The research inventory maps ZIP 33707 to City of St. Petersburg Water Resources with high confidence. Service boundaries can vary by address, so BaseWater uses this as a starting point rather than a private-plumbing guarantee.
Why does BaseWater use a ZIP page for 33707?
A ZIP page connects public utility context to the homeowner's location before the audit narrows the recommendation to the actual home, symptoms, and treatment goals.
Get your free report for ZIP 33707
BaseWater uses your ZIP, local utility data, and your answers to show what may matter in your home.