Okemah Utilities Authority
Published drinking-water records and contacts for Okemah Utilities Authority. System OK1020706. Review sources and dates; not a real-time water assessment.
- System ID
- OK1020706
- State or territory
- OK
- Published population served
- 3113
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 14 — 1993-07-01 – 2026-12-31
- Oklahoma selected chemical sample panels: 13 — 2026-02-19 – 2026-05-08
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) | 0.00069 mg/L | 2024-01-01 – 2026-12-31 | 2026Q3 |
| Lead (PB90) | 0.00192 mg/L | 2021-01-01 – 2023-12-31 | 2026Q3 |
| Lead (PB90) | 0.000971 mg/L | 2018-01-01 – 2020-12-31 | 2026Q3 |
| Lead (PB90) | 0.002 mg/L | 2015-01-01 – 2017-12-31 | 2026Q3 |
| Lead (PB90) | 0.0057 mg/L | 2009-01-01 – 2011-12-31 | 2026Q3 |
| Lead (PB90) | 0 mg/L | 2010-07-01 – 2010-12-31 | 2026Q3 |
| Lead (PB90) | 0.006449 mg/L | 2004-01-01 – 2006-12-31 | 2026Q3 |
| Lead (PB90) | 0.007 mg/L | 2001-01-01 – 2003-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| ARSENIC | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| BARIUM | 0.033 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| CADMIUM | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| CHROMIUM | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| FLUORIDE | < 0.1 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| MERCURY | < 0.2 µg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| NICKEL | 0.0015 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| SELENIUM | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| SODIUM | 19.1 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| ANTIMONY, TOTAL | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| BERYLLIUM, TOTAL | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
| THALLIUM, TOTAL | < 0.0005 mg/L | 2026-05-08 | TP001 / Oklahoma selected chemical sample panels |
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
21 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 |
|---|---|---|---|---|
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2026-04-01 – 2026-06-30 | Archived | Yes | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2025-01-01 – 2025-03-31 | Archived | Yes | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2024-10-01 – 2024-12-31 | Archived | Yes | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Failure Submit IDSE/Subpart V Plan Rpt | 2024-09-29 – — | Resolved | No | 2026Q3 |
| Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report | 2024-07-01 – — | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2024-07-01 – 2024-09-30 | Archived | Yes | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2023-06-01 – 2023-06-30 | Resolved | No | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 2023-04-01 – 2023-04-30 | Resolved | Yes | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2023-04-01 – 2023-06-30 | Resolved | No | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2023-01-01 – 2023-03-31 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2023-01-01 – 2023-01-31 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2022-09-01 – 2022-09-30 | Resolved | No | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2022-07-01 – 2022-09-30 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Failure Submit IDSE/Subpart V Plan Rpt | 2022-04-01 – — | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2018-07-01 – 2018-09-30 | Resolved | Yes | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Failure Submit IDSE/Subpart V Plan Rpt | 2018-06-30 – — | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Maximum Contaminant Level Violation, Average | 2018-01-01 – 2018-03-31 | Resolved | Yes | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Failure Submit IDSE/Subpart V Plan Rpt | 2016-12-30 – — | Resolved | No | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2004-01-01 – 2004-03-31 | Archived | No | 2026Q3 |
| Surface Water Treatment Rule / Treatment Technique (SWTR and GWR) | 1998-02-01 – 1998-02-28 | 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
- Oklahoma selected chemical sample panels — last successful check: 2026-10-16
Administrative contact (EPA filing)
Okemah Utilities Authority: 918-623-1050
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.