St George City Water System
Published drinking-water records and contacts for St George City Water System. System UTAH27015. Review sources and dates; not a real-time water assessment.
- System ID
- UTAH27015
- State or territory
- UT
- Published population served
- 105240
- System type (source code)
- CWS
Published records and dates
- PFAS / lithium (EPA UCMR 5): 515 — 2024-01-16 – 2024-10-15
- Lead and copper monitoring summaries: 23 — 1992-07-01 – 2024-12-31
- Utah DEQ PFAS sampling: 300 — 2024-10-22 – 2025-04-01
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
| Substance | Published result | Reporting limit | Sample date | Sampling location |
|---|---|---|---|---|
| 11Cl-PF3OUdS | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| 4:2 FTS | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| 6:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| 8:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| 9Cl-PF3ONS | < 0.002 µg/L | 0.002 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| ADONA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| HFPO-DA | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| NEtFOSAA | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| NFDHA | < 0.02 µg/L | 0.02 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| NMeFOSAA | < 0.006 µg/L | 0.006 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFBA | < 0.005 µg/L | 0.005 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFBS | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFDA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFDoA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFEESA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFHpA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFHpS | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFHxA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFHxS | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFMBA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFMPA | < 0.004 µg/L | 0.004 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFNA | < 0.004 µg/L | 0.004 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFOA | < 0.004 µg/L | 0.004 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFOS | < 0.004 µg/L | 0.004 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFPeA | < 0.003 µg/L | 0.003 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFPeS | < 0.004 µg/L | 0.004 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFTA | < 0.008 µg/L | 0.008 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFTrDA | < 0.007 µg/L | 0.007 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| PFUnA | < 0.002 µg/L | 0.002 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
| lithium | 30 µg/L | 9 µg/L | 2024-10-15 | Washington County WCD - Quail Lake Intertie / WS040 |
Download all EPA UCMR 5 records (CSV)
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) | 0.0014 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2021-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.002 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2014-01-01 – 2016-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2013-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2011-01-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2010-01-01 – 2012-12-31 | 2026Q3 |
| Lead (PB90) | 0.005 mg/L | 2008-01-01 – 2010-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| PFOA | < 1.7241 ppt | 2025-04-01 | SAMPLING STATION-10 12 13 17 18 22 24 31 / Utah DEQ PFAS sampling |
| PFPeA | < 1.7668 ppt | 2025-04-01 | CITY CREEK WELL-MTNSPRINGS- AS BLEND POE / Utah DEQ PFAS sampling |
| PFHpS | < 1.7668 ppt | 2025-04-01 | CITY CREEK WELL-MTNSPRINGS- AS BLEND POE / Utah DEQ PFAS sampling |
| PFHpA | < 1.7007 ppt | 2025-04-01 | GUNLOCK WATER TREATMENT FACILITY / Utah DEQ PFAS sampling |
| PFHpA | < 1.7606 ppt | 2025-04-01 | WEST CITY SPRING (LOWER) / Utah DEQ PFAS sampling |
| PFPeA | < 1.7794 ppt | 2025-04-01 | MILLCREEK SAMPLING STATION - 13 19 28 41 / Utah DEQ PFAS sampling |
| PFPeA | < 1.7606 ppt | 2025-04-01 | WEST CITY SPRING (LOWER) / Utah DEQ PFAS sampling |
| PFHxA | < 1.7007 ppt | 2025-04-01 | GUNLOCK WATER TREATMENT FACILITY / Utah DEQ PFAS sampling |
| PFHxA | < 1.7794 ppt | 2025-04-01 | SAMPLING STATION - 35 36 37 / Utah DEQ PFAS sampling |
| F53B-Minor | < 1.7606 ppt | 2025-04-01 | WEST CITY SPRING (LOWER) / Utah DEQ PFAS sampling |
| 4:2 FTS | < 1.7241 ppt | 2025-04-01 | SAMPLING STATION-10 12 13 17 18 22 24 31 / Utah DEQ PFAS sampling |
| PFPeS | < 1.7007 ppt | 2025-04-01 | GUNLOCK WATER TREATMENT FACILITY / 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
17 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 |
|---|---|---|---|---|
| Arsenic Rule / Monitoring, Regular | 2025-07-01 – 2025-09-30 | Resolved | No | 2026Q3 |
| Arsenic Rule / Monitoring, Regular | 2025-04-01 – 2025-06-30 | Resolved | No | 2026Q3 |
| Arsenic Rule / Monitoring, Regular | 2025-01-01 – 2025-03-31 | Resolved | No | 2026Q3 |
| Arsenic Rule / Monitoring, Regular | 2024-10-01 – 2024-12-31 | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2022-07-01 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2019-07-01 – — | Resolved | No | 2026Q3 |
| Ground Water Rule / Monitoring, Source Water (GWR) | 2018-08-01 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1995-06-01 – 1995-06-30 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1995-05-01 – 1995-05-31 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1994-08-01 – 1994-08-31 | Archived | Yes | 2026Q3 |
| Radionuclides and Revised Rad Rule / Monitoring, Regular | 1990-01-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Radionuclides and Revised Rad Rule / Monitoring, Regular | 1990-01-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Synthetic Organic Chemicals / Monitoring, Regular | 1989-01-01 – 1989-12-31 | Archived | No | 2026Q3 |
| Synthetic Organic Chemicals / Monitoring, Regular | 1989-01-01 – 1989-12-31 | Archived | No | 2026Q3 |
| Synthetic Organic Chemicals / Monitoring, Regular | 1989-01-01 – 1989-12-31 | Archived | No | 2026Q3 |
| Synthetic Organic Chemicals / Monitoring, Regular | 1989-01-01 – 1989-12-31 | Archived | No | 2026Q3 |
| Synthetic Organic Chemicals / Monitoring, Regular | 1989-01-01 – 1989-12-31 | 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)
Taylor, Scott: 435-627-4850
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.