No health-based violations on EPA record since 2016.
Serves about 9,111 people (3,037 connections) with groundwater from its own wells, and buys water from City of Winnsboro.
From EPA's record for TX2500020. PurityMap is independent of Sharon WSC.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from June 2023 to March 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 15 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 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 | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 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 | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 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 | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 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 | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2024-03-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2024-03-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| 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 | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2024-03-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2024-03-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-06-28 to 2023-12-19 | UCMR5 Analytical Results: SHARON WSC (TX2500020) |
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.
Get PurityMap updates about this water system.
Follow this water →Sharon WSC's phone number on EPA record is 903-342-3525. Its mailing address is 6175 N STATE HIGHWAY 37, WINNSBORO, TX 75494-6492.
According to EPA's record, Sharon WSC uses groundwater from its own wells, and buys water from City of Winnsboro.
No health-based violations on EPA record since 2016. EPA also lists 10 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Sharon WSC's latest lead and copper round, which ended in December 2024. The federal action level is 15 µg/L.
PurityMap has no verified website for Sharon WSC. Its phone number on EPA record is 903-342-3525. Its mailing address on EPA record is 6175 N STATE HIGHWAY 37, WINNSBORO, TX 75494-6492. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.