White Mesa Mill
Published drinking-water records and contacts for White Mesa Mill. System UTAH19025. Review sources and dates; not a real-time water assessment.
- System ID
- UTAH19025
- State or territory
- UT
- Published population served
- 75
- System type (source code)
- NTNCWS
Published records and dates
- Lead and copper monitoring summaries: 18 — 1995-07-01 – 2024-12-31
- Utah DEQ PFAS sampling: 25 — 2025-10-20 – 2025-10-20
Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.
Published testing results
Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.
“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example
Lead and copper: 90th-percentile summaries
These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.0004 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.0004 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.00199 mg/L | 2011-01-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.001325 mg/L | 2010-01-01 – 2012-12-31 | 2026Q3 |
| Lead (PB90) | 0.001 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.009 mg/L | 2005-01-01 – 2007-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFHxA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFPeS | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| ADONA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFMPA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFBA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFDA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFBS | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFOS | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFOA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| PFUnA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| HFPO-DA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
| NFDHA | < 1.62 ppt | 2025-10-20 | #2 WELL / Utah DEQ PFAS sampling |
State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.
Download state records with source notes (CSV)
Published compliance history
4 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Ground Water Rule / Monitoring, Source Water (GWR) | 2020-08-26 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1999-07-01 – 1999-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1999-07-01 – 1999-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1998-07-01 – 1998-09-30 | Archived | No | 2026Q3 |
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
- Utah DEQ PFAS sampling — last successful check: 2026-10-11
Administrative contact (EPA filing)
Holliday, Nathan Tanner: 435-678-4115
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.