Greendale Water Company
Published drinking-water records and contacts for Greendale Water Company. System UTAH05004. Review sources and dates; not a real-time water assessment.
- System ID
- UTAH05004
- State or territory
- UT
- Published population served
- 467
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 28 — 1993-07-01 – 2023-12-31
- Utah DEQ PFAS sampling: 75 — 2025-04-29 – 2025-10-21
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) | 0.0038 mg/L | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.0003 mg/L | 2012-01-01 – 2014-12-31 | 2026Q3 |
| Lead (PB90) | 0.0006 mg/L | 2011-07-01 – 2011-12-31 | 2026Q3 |
| Lead (PB90) | 0.0018 mg/L | 2011-01-01 – 2011-06-30 | 2026Q3 |
| Copper (CU90) | 1.405 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2005-01-01 – 2005-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 2004-01-01 – 2004-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFDA | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFNA | < 0.5 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFPeS | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFMPA | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFHxS | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFHxA | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| 4:2 FTS | < 0.5 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFHpA | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFBS | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFHpS | < 0.5 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| F53B-Major | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / Utah DEQ PFAS sampling |
| PFOS | < 0.4 ppt | 2025-10-21 | GREENDALE WTP / 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
11 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 |
|---|---|---|---|---|
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2018-09-01 – 2018-09-30 | Resolved | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 2018-01-01 – 2018-03-31 | Resolved | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 2013-05-01 – 2013-05-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1996-11-01 – 1996-11-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1994-11-01 – 1994-11-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1994-09-01 – 1994-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1994-09-01 – 1994-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1994-08-01 – 1994-08-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1994-08-01 – 1994-08-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1992-08-01 – 1992-08-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1991-03-01 – 1991-03-31 | 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)
Collett, Christopher Rene: 435-889-3010
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.