No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting April 2023.
Serves about 4,325 people (1,599 connections) with surface water bought from James Fork Regional Water District, Booneville Waterworks, Charleston Waterworks and 1 more.
From EPA's record for AR0000773. PurityMap is independent of Milltown-Washburn Water Users.
Are you this utility? Correct this listing →
24 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Apr–Jun 2023 | Total trihalomethanes (TTHM) | 83 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2023 | Total trihalomethanes (TTHM) | 84 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2022 | Total trihalomethanes (TTHM) | 87 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2022 | Total trihalomethanes (TTHM) | 85 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2021 | Total trihalomethanes (TTHM) | 81 µg/L | 0.080 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Apr–Jun 2021 | Total trihalomethanes (TTHM) | 90 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2021 | Total trihalomethanes (TTHM) | 81 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2021 | Total trihalomethanes (TTHM) | 84 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2020 | Total trihalomethanes (TTHM) | 84 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2020 | Total trihalomethanes (TTHM) | 87 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2020 | Total trihalomethanes (TTHM) | 81 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2020 | Total trihalomethanes (TTHM) | 88 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2020 | Total trihalomethanes (TTHM) | 81 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2020 | Total trihalomethanes (TTHM) | 91 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2020 | Total trihalomethanes (TTHM) | 84 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2019 | Total trihalomethanes (TTHM) | 89 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2019 | Total trihalomethanes (TTHM) | 81 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2019 | Total trihalomethanes (TTHM) | 85 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2019 | Total trihalomethanes (TTHM) | 87 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2019 | Total trihalomethanes (TTHM) | 83 µg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2019 | Total trihalomethanes (TTHM) | 87 µg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2018 | Total trihalomethanes (TTHM) | 88 µg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2018 | Total trihalomethanes (TTHM) | 83 µg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2018 | Total trihalomethanes (TTHM) | 83 µg/L | 0.080 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2023 to October 2023.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| 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 | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-01-11 to 2023-10-04 | UCMR5 Analytical Results: MILLTOWN-WASHBURN WATER USERS (AR0000773) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →Milltown-Washburn Water Users's phone number on EPA record is 479-996-7471. Its mailing address is 2911 EAST HWY 10, GREENWOOD, AR 72936.
According to EPA's record, Milltown-Washburn Water Users uses surface water bought from James Fork Regional Water District, Booneville Waterworks, Charleston Waterworks and 1 more.
EPA's record shows 24 health-based violations for Milltown-Washburn Water Users in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting April 2023. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Milltown-Washburn Water Users's latest lead and copper round, which ended in December 2025, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Milltown-Washburn Water Users. Its phone number on EPA record is 479-996-7471. Its mailing address on EPA record is 2911 EAST HWY 10, GREENWOOD, AR 72936. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.