What EPA Records Reveal About Jacksonville's Public Water
The Jacksonville Beach Water Treatment Plant (WTP), serving over 23,000 people through more than 10,000 connections in Duval County, obtains its water from groundwater sources. According to the public water system records maintained by the EPA’s Safe Drinking Water Information System (SDWIS), this system has been subject to one health-based violation among four total recorded issues. This reflects the system's overall history, not conditions at any specific home.
Importantly, the system’s treatment processes include recognized methods for managing contaminants, though these methods are recorded only as numerical codes (147 and 401) without specific names in the data. The EPA also tracks lead concentrations in the distribution system plumbing, which in Jacksonville was found at very low levels as of late 2025, indicating no widespread lead concerns in the municipal supply.
What the Data Does and Does Not Establish About Bacteria
While the EPA system record notes a health-based violation, it does not specify that bacteria were directly detected in the municipal water supply, nor does it provide routine bacterial concentration figures. A detection or violation related to bacteria would be carefully documented if present. Therefore, residents cannot assume their household water contains bacterial contaminants based on system-wide data alone.
To understand the severity of bacteria presence in their household water, residents need direct testing of their own well or tap water. This is because bacterial contamination can vary significantly even within a served area, influenced by local plumbing, well conditions, or cross-connections.
How Ultraviolet Disinfection Supports Safer Household Water
For residential water users concerned about bacterial contamination, ultraviolet (UV) disinfection technology offers a reliable method to reduce microbial presence. The C-Series Safe Well — Bacteria & Disinfection product employs UV disinfection technology that inactivates bacteria and other microorganisms without adding chemicals to the water.
This technology is especially relevant for groundwater sources, where bacteria may persist despite municipal treatment. Although Jacksonville’s public water system uses treatment processes aimed at contamination control, individual homes may still benefit from additional disinfection to address potential risks specific to their water supply.
Next Steps for Households in Jacksonville
- Obtain a certified laboratory test of your own household water to measure bacterial levels effectively.
- Interpret your water test results in consultation with water quality experts to determine if UV disinfection is appropriate.
- Consider employing UV disinfection units like the C-Series Safe Well to add a layer of microbial protection to your water.
The C-Series Safe Well unit ships ready to configure for your home water system, providing an effective solution to help reduce bacteria and improve water safety without complex setup.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2025-12-01. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for JACKSONVILLE BEACH WTP (FL2160563), groundwater supply, serving 23352 people: 1 health-based violations of 4 total; lead 90th percentile 0.001 mg/L
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