Assessing PFAS in Kershaw County: Understanding Water Results and Next Steps

WSP Whole House PFAS Reduction System - Forever-Chemicals Removal

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Forever-Chemicals Removal Water Filters Also Known As PFAS

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Forever-Chemicals Removal Water Filters Also Known As  PFAS

Forever-Chemicals Removal Water Filters Also Known As PFAS

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If Federal UCMR5 Testing Shows No PFAS Detected in Cassatt's Water System, What Next for Your Home?

The 2023-2025 EPA Unregulated Contaminant Monitoring Rule (UCMR5) survey provides recent data on several PFAS compounds—per- and polyfluoroalkyl substances—in the public water system serving Cassatt, within Kershaw County, South Carolina. According to 26 samples analyzed between January and August 2024 from the groundwater source, none of the tested PFAS compounds such as PFOA, PFOS, PFHxS, PFNA, and others were detected above their respective reporting levels. This means that these fluorinated chemicals, sometimes called "forever chemicals," were either absent or below detection thresholds used in this federal survey. It is important to understand, however, that these results reflect the public water system’s supply overall, not the water quality at your individual household tap. Your water can only be accurately characterized by testing your own well or plumbing. This federal monitoring is a valuable but broad snapshot covering over 10,700 connections and 25,485 people in the system area.

If You Replace Failed Equipment, How Will a Dedicated PFAS Filter Change Your Tap Water?

When prior treatment systems fail, ensuring continued control over PFAS and other substances often requires new or additional equipment specifically designed for these compounds. The Fleck PFAS Forever Chemicals Filter operates via a Fleck System technology engineered to reduce a range of per- and polyfluoroalkyl substances. Once configured and connected at your home’s main water entry point, this filter limits the presence of persistent fluorinated compounds in your tap water. Unlike municipal testing or broad surveys, this filter acts directly at the point of use to manage fluorinated contaminants present in your household water. It does not add chemicals nor alter water chemistry beyond what’s needed to remove these specific compounds.

If You Notice Specific Appliances or Fixtures Showing Signs of PFAS-Linked Issues, What Should You Understand?

While PFAS do not cause visible damage like sediment or corrosion, some household systems can be impacted by poor water quality in different ways. For PFAS, the main concern is their chemical persistence rather than appliance harm. However, faucets, ice makers, and drinking water outlets are critical points where PFAS exposure can occur if these compounds are in the water. The Fleck PFAS Forever Chemicals Filter targets these points by treating the main water supply, ensuring that water used for drinking, cooking, and ice production is filtered for these hard-to-break-down substances. Other appliances relying on untreated water are unaffected directly by PFAS levels, but proactive filtration helps maintain overall water quality in the home.

If PFAS Are Left Without Targeted Treatment Over Time, What Should Homeowners Anticipate?

Per- and polyfluoroalkyl substances are known for their environmental persistence and resistance to natural breakdown, which is why they are sometimes called "forever chemicals." While the EPA’s periodic testing of the Cassatt public water system finds no PFAS above detection levels, untreated private water sources might accumulate these compounds based on local environmental conditions. Long-term exposure to PFAS in drinking water at elevated levels can be a concern, which is why treatment technologies like the Fleck system are designed for consistent removal. Without specific filtration, households reliant on private wells or failing equipment may face ongoing PFAS presence, which the federal data cannot exclude for individual homes. Monitoring your own water and using targeted filters helps manage this potential risk over years.

If the Federal Record for Cassatt Shows Zero PFAS Detections Above Reporting Levels, Why Does Variation Occur Over Time?

The EPA’s UCMR5 data comes from multiple samples taken across months from the public system’s groundwater source. For Cassatt’s system, none of the 26 samples showed detections of the listed PFAS compounds above their defined reporting limits. These reporting levels are sensitive thresholds measured in nanograms per litre (parts per trillion). Because environmental levels can fluctuate due to seasonal changes, groundwater flow, and other factors, repeated sampling and ongoing surveys provide the best insight. The recorded sampling dates, from January to August 2024, cover different seasons and conditions but consistently show nondetect results. This does not guarantee that wells or household plumbing remain free of PFAS, which is why personal testing and appropriate filtration remain valuable steps for homeowners, especially when existing equipment has failed.

To summarize: The public water system serving Cassatt and Kershaw County shows no PFAS detections above EPA reporting levels in its recent federal monitoring. This broad data covers the community supply, not individual household water. To confirm your home's water quality, consider testing your own source. For ongoing control of PFAS in your household water, especially after prior equipment failures, the Fleck PFAS Forever Chemicals Filter is a documented solution that ships ready to configure and helps reduce these persistent fluorinated compounds at your tap. More about the public water system's data can be found directly from the EPA's UCMR5 records.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2024-08-13. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA UCMR5 monitoring (2023-2025) for CASSATT WTR KERSHAW-LEE CO RWA (SC2820005), SC: 260 results across 10 listed contaminants, 0 detections above the reporting level; nothing detected above the method reporting level