Fleck Bacteria & Coliform (Well) Filter

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Beaufort County's Water Supply and Its Influence on Bacterial Variations

Beaufort County, South Carolina, is supplied by the BJW&SA public water system, which draws from surface water sources to serve over 160,000 residents. This surface water passes through treatment processes before reaching homes but can still be influenced by environmental factors affecting bacterial levels.

How Seasonal or Multi-Year Variation Shows in the Record

Water quality data for the BJW&SA system, including bacteria-related measurements, reflects fluctuations that occur seasonally or over multiple years. These changes may result from rainfall patterns, temperature shifts, or surface water runoff affecting bacterial presence. The Environmental Protection Agency (EPA) records for this system show health-based violations, including one specific to bacteria, highlighting the importance of monitoring these variations over time.

How Sample Depth and Source Type Affect What Homeowners Should Expect

The BJW&SA system uses surface water as its supply, which generally has different bacterial characteristics compared to groundwater sources like wells. Surface water can have variable bacterial levels depending on environmental influences, while deeper well sources may show different patterns. Understanding this distinction helps households anticipate the nature of bacterial presence they might encounter.

Understanding 'Detected,' 'Median,' and 'Range' in the Sampling Record

Government water sampling uses terms like 'detected' to mean that bacteria were measured at some level; this does not automatically indicate a violation or unsafe condition. The 'median' represents the middle value of measurements taken, while the 'range' captures the lowest and highest values recorded. These terms help interpret water quality data without overgeneralizing individual circumstances.

Example: Interpreting the Median and Range for a Homeowner

A homeowner examining the BJW&SA system's bacterial data might see that bacteria were detected at varying levels across samples, with a median indicating typical presence and a range capturing the potential extremes. These values are system-wide and do not directly translate to any single household's water safety or condition, emphasizing the need for individual testing.

What the Measured Range Means Against Federal Standards—and What It Does Not

Federal standards define maximum contaminant levels to protect health. A detected bacterial measurement below these levels is not a violation and is generally considered acceptable. The existence of a range shows fluctuations but does not prove ongoing unsafe conditions at any household tap. The system's record of one health-based violation requires attention but does not imply constant risk for all users.

Comparing Beaufort County’s Record with Nearby Counties

Considering bacterial data from neighboring counties can provide context but should not be used to assume the same conditions apply to Beaufort County water. Each public water system has its own source, treatment methods, and environmental influences that affect bacterial presence.

Next Step for Households Experiencing Persistent Bacterial Issues

When existing treatment equipment cannot keep up with bacterial presence, the recommended course is to test the household water directly for bacterial contamination. A well-conducted lab test focusing on total coliform or specific bacteria will clarify if treatment adjustment is necessary.

For households confirmed to have bacterial challenges, the Fleck Bacteria & Coliform (Well) Filter offers a documented treatment solution that ships ready to configure, designed to address bacterial presence effectively and help maintain water quality consistent with health expectations.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2024-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA SDWIS record for BJW&SA (SC0720003) (SC0720003), surface water supply, serving 164829 people: 1 health-based violations of 3 total; lead 90th percentile 0.00062 mg/L