Public Water System Records Versus Private Well Testing
The Hampstead Area Water system in Rockingham County serves over 7,000 residents using surface water sources, delivering water through more than 2,800 connections. Government sampling collects data from the system as a whole, not from individual homes or their plumbing. This means the figures reported show what has been measured within the system's treated water supply, not the exact condition of your household's water. To know the exact PFAS concentrations in your own home, it is necessary to perform a private water test directly on your tap water.
Considerations for Large, Seasonal, or Secondary Homes
Households with more occupants or higher water usage may experience different PFAS exposure simply because of the volume of water consumed and frequency of use. Additionally, homes used seasonally or as second residences can have differing water quality changes due to stagnation or infrequent filter use. Such variations mean that data from the public system provides a baseline but individual conditions can vary significantly.
Maintenance Rhythm of the Documented Technology in Plain Terms
The C-Series PFAS Forever Chemicals Filter ships ready to configure for household use and is designed for ongoing operation with straightforward routine maintenance. Maintenance primarily involves periodic replacement of the filtration media according to the manufacturer’s guidelines to sustain effective PFAS reduction. This schedule is typically determined by water usage volume and the level of PFAS encountered in the source water, ensuring consistent performance without complex servicing requirements.
How the Documented Treatment Technology Removes PFAS
The C-Series system employs advanced filtration designed specifically to reduce PFAS compounds from residential water. These persistent man-made chemicals, including PFOA and PFOS, resist breakdown in the environment and can accumulate through water use. The filter material adsorbs and traps these compounds, lowering their presence in tap water. This technology targets a broad range of PFAS substances found in the Hampstead water system's monitoring data, addressing contaminants detected above federal reporting levels.
How the Treated Water Differs at the Tap
After passing through the C-Series filter, household water shows markedly reduced PFAS levels, improving its quality with respect to these persistent chemicals. This change can be observed through third-party laboratory testing of the filtered water, demonstrating significant reduction compared to untreated water from the same source. The treated water remains safe and suitable for all typical household uses, maintaining taste and clarity while reducing PFAS presence.
Understanding 'Detected', 'Median', and 'Range' in the Sampling Record
The Hampstead public water monitoring under the EPA’s Unregulated Contaminant Monitoring Rule (UCMR5) reports measurements for PFAS compounds detected in multiple samples. 'Detected' indicates that a substance was measured above the instrument’s reporting level but is not a violation or unsafe by itself. The 'median' of detections represents the middle value of all positive measurements, providing a central tendency without implying exposure level at all taps. The 'range' spans the lowest to highest detected values, showing variability across samples collected over time. These figures reflect system-wide monitoring and cannot specify individual household results.
Recommended Next Step: Individual Water Testing
If your current water treatment equipment is no longer effectively managing PFAS or other concerns, the essential action is to obtain a certified laboratory analysis of your household water. This test will determine your home's specific PFAS concentrations and guide informed decisions on treatment options tailored to your situation. A clear result below regulatory health-based limits would confirm your water quality. If elevated, solutions like the C-Series PFAS Forever Chemicals Filter become a documented option to reduce these compounds at the tap.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2024-08-14. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA UCMR5 monitoring (2023-2025) for HAMPSTEAD AREA WATER (NH1031010), NH: 240 results across 10 listed contaminants, 33 detections above the reporting level; 12 results above a 2024 federal MCL