Fleck PFAS Forever Chemicals Filter

Buy Now

View full details

What can Roanoke City area PFAS data tell me about my home's water after equipment failure?

Data collected by the Environmental Protection Agency (EPA) under the Unregulated Contaminant Monitoring Rule (UCMR5) show measurements of several per- and polyfluoroalkyl substances (PFAS) compounds in the Western Virginia Water Authority system, which serves Roanoke City. These include detections of PFOA, PFOS, and a few other fluorinated compounds in some samples taken between September 2023 and June 2024.

However, these results reflect the water system as a whole and do not indicate the levels present in your specific home's water supply. Individual water quality can vary due to plumbing, localized contamination, or prior treatment. Testing water from your own taps is necessary to determine your household's PFAS concentrations after your existing equipment has failed.

Firefighting foam, textile finishing and landfill sources: which fits this region's record?

The area served by the Western Virginia Water Authority relies on surface water sources. PFAS presence in these sources often relates to runoff from industrial uses such as firefighting foam, textile production, or landfill leachate. In this region, documented detections of PFOA and PFOS—both commonly associated with such sources—indicate historical or current inputs to the surface water.

While local records do not specify exact sources, the profile of detected compounds aligns with what could be expected from mixed industrial and urban influences common to the Roanoke City area.

Which of the fluorinated compounds in this record now carry a 2024 federal MCL and which do not?

Beginning in 2024, federal Maximum Contaminant Levels (MCLs) are set for several PFAS compounds, including PFOA and PFOS, at 4.0 nanograms per liter (ng/L), equivalent to parts per trillion (ppt). In water system samples, some detections of PFOA and PFOS exceeded this MCL, but other fluorinated substances like PFHxS and PFNA showed no detections above reporting levels or MCLs.

This means PFOA and PFOS are now regulated with enforceable limits, while certain other PFAS do not yet have federal MCLs.

How does the UCMR5 survey differ from UCMR3 in which compounds it looked for and at what level?

The UCMR5 survey conducted from 2023 to 2025 includes newer PFAS compounds and improved detection methods compared to the earlier UCMR3 round. UCMR5 monitors a broader range of fluorinated chemicals and uses lower reporting levels, enabling identification of compounds previously unmonitored or undetectable.

This expanded scope helps provide a more complete picture of 'forever chemicals' in Roanoke City's water system but reflects system-wide sampling rather than specific household data.

How to compare this area's record with a neighbouring county's without overreading it?

Comparing PFAS occurrence data between Roanoke City and adjacent counties requires attention to differences in water sources, sampling frequency, and detection levels. Variations in compound presence or concentration should not be interpreted as definitive statements about individual home water quality or safety.

Such comparisons are useful for understanding regional trends but cannot substitute for local water testing or household-specific information.

The order in which to rule things out, from cheapest check to laboratory test

When facing failed water treatment equipment and concerns about PFAS, start by checking your system's components for functionality and maintenance needs. If problems persist, collect water samples from your tap for certified laboratory analysis focusing on PFAS concentrations, as this is the only accurate way to know your home's water quality regarding these compounds.

Self-testing kits or indirect indicators cannot reliably confirm PFAS presence or levels.

What changes for a large household, a second home, or a seasonal property?

Homes with higher water use, multiple occupants, or intermittent occupancy like vacation properties may require different water treatment strategies. Volume demands, stagnation risks, and equipment use patterns affect how well a PFAS filtration system performs and its maintenance schedule.

Knowing specific household characteristics helps tailor the choice and configuration of treatment gear designed to address 'forever chemicals' successfully.

For households experiencing equipment failure, the Fleck PFAS Forever Chemicals Filter ships ready to configure for residential setups. It harnesses technology documented to reduce levels of PFOA, PFOS, and related PFAS compounds effectively when properly maintained after initial setup.

In summary, EPA data for Roanoke City provide valuable context on PFAS in the public water supply but cannot define your individual home's water quality. After your existing equipment has failed, confirm your specific PFAS levels through laboratory testing before selecting targeted treatment options. The Fleck PFAS Forever Chemicals Filter provides a reliable choice for reducing these compounds at home when configured to your household's needs.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2024-06-11. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA UCMR5 monitoring (2023-2025) for WESTERN VIRGINIA WATER AUTHORITY (VA2770900), VA: 380 results across 10 listed contaminants, 10 detections above the reporting level; 7 results above a 2024 federal MCL