Indian Switch Rural Water Assn
Published drinking-water records and contacts for Indian Switch Rural Water Assn. System AR0000781. Review sources and dates; not a real-time water assessment.
- System ID
- AR0000781
- State or territory
- AR
- Published population served
- 670
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 6 — 1995-07-01 – 2002-12-31
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) | 0.004 mg/L | 2000-01-01 – 2002-12-31 | 2026Q3 |
| Lead (PB90) | 0.001 mg/L | 1999-01-01 – 1999-12-31 | 2026Q3 |
| Lead (PB90) | 0.004 mg/L | 1998-01-01 – 1998-12-31 | 2026Q3 |
| Lead (PB90) | 0.003 mg/L | 1997-01-01 – 1997-12-31 | 2026Q3 |
| Lead (PB90) | 0.001 mg/L | 1996-01-01 – 1996-06-30 | 2026Q3 |
| Lead (PB90) | 0.002 mg/L | 1995-07-01 – 1995-12-31 | 2026Q3 |
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 |
|---|---|---|---|---|
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2026-01-01 – 2026-01-31 | Archived | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2024-05-01 – 2024-05-31 | Resolved | No | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Treatment Technique No Certif. Operator | 2024-03-01 – — | Resolved | Yes | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Treatment Technique No Certif. Operator | 2024-02-01 – — | Resolved | Yes | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Treatment Technique No Certif. Operator | 2024-01-01 – — | Resolved | Yes | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Treatment Technique No Certif. Operator | 2023-12-01 – — | Resolved | Yes | 2026Q3 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule / Treatment Technique No Certif. Operator | 2023-11-01 – — | Resolved | Yes | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2021-11-01 – 2021-11-30 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2020-12-01 – 2020-12-31 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2020-10-01 – 2020-10-31 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Report Sample Result/Fail Monitor (RTCR) | 2020-10-01 – — | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Report Sample Result/Fail Monitor (RTCR) | 2019-10-01 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1995-06-01 – 1995-06-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1992-10-01 – 1992-10-31 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1992-10-01 – 1992-10-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Repeat Major (TCR) | 1992-09-01 – 1992-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Notification, Public | 1992-09-01 – 1992-09-30 | 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
Administrative contact (EPA filing)
Johnson, Justin: 870-997-0846
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.