City of Olton
Published drinking-water records and contacts for City of Olton. System TX1400004. Review sources and dates; not a real-time water assessment.
- System ID
- TX1400004
- State or territory
- TX
- Published population served
- 1953
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 8 — 1993-07-01 – 2026-12-31
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 mg/L | 2024-01-01 – 2026-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.00336 mg/L | 2000-01-01 – 2008-12-31 | 2026Q3 |
| Lead (PB90) | 0.0016 mg/L | 1997-01-01 – 1999-12-31 | 2026Q3 |
| Lead (PB90) | 0.0028 mg/L | 1996-01-01 – 1996-12-31 | 2026Q3 |
| Lead (PB90) | 0.0012 mg/L | 1995-01-01 – 1995-12-31 | 2026Q3 |
| Lead (PB90) | 0.0019 mg/L | 1994-01-01 – 1994-06-30 | 2026Q3 |
| Lead (PB90) | 0.0018 mg/L | 1993-07-01 – 1993-12-31 | 2026Q3 |
Published compliance history
6 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 |
|---|---|---|---|---|
| Lead and Copper Rule Revisions / Notification, Known or Potential LSL | 2025-07-02 – — | Resolved | No | 2026Q3 |
| Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation | 2017-06-05 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1993-10-01 – 1993-10-31 | Archived | Yes | 2026Q3 |
| Inorganic Chemicals / Maximum Contaminant Level Violation, Average | 1984-01-06 – 1985-01-05 | Archived | Yes | 2026Q3 |
| Inorganic Chemicals / Maximum Contaminant Level Violation, Average | 1978-10-26 – 1978-11-25 | Archived | Yes | 2026Q3 |
| Inorganic Chemicals / Maximum Contaminant Level Violation, Average | 1978-10-26 – 1979-10-25 | Archived | Yes | 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
Administrative contact (EPA filing)
Mcfadden, Mark: 806-285-2611
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.