No open health-based violations on EPA record in the last 10 years.
Serves about 12,573 people (4,950 connections) with surface water bought from Town of North Wilkesboro and Town of Wilkesboro.
From EPA's record for NC0197020. PurityMap is independent of West Wilkes WTR Association Inc.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2024 to September 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | 8.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-21 to 2025-09-08 | UCMR5 Analytical Results: WEST WILKES WTR ASSOCIATION INC (NC0197020) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
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Follow this water →West Wilkes WTR Association Inc's phone number on EPA record is 336-838-5614. Its mailing address is 4309 BOONE TRAIL RD, MILLERS CREEK, NC 28651.
According to EPA's record, West Wilkes WTR Association Inc uses surface water bought from Town of North Wilkesboro and Town of Wilkesboro.
EPA's record shows 1 health-based violation for West Wilkes WTR Association Inc in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in West Wilkes WTR Association Inc's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for West Wilkes WTR Association Inc. Its phone number on EPA record is 336-838-5614. Its mailing address on EPA record is 4309 BOONE TRAIL RD, MILLERS CREEK, NC 28651. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.