Swan Falls Public Water Idaho Power
Published drinking-water records and contacts for Swan Falls Public Water Idaho Power. System ID4010144. Review sources and dates; not a real-time water assessment.
- System ID
- ID4010144
- State or territory
- ID
- Published population served
- 25
- System type (source code)
- TNCWS
Published records and dates
- Idaho selected chemical sample panels: 2 — 2026-07-16 – 2026-09-01
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 | Sample date | Location / source |
|---|---|---|---|
| NITRATE | 0.412 mg/L | 2026-09-01 | WELL #1 / Idaho selected chemical sample panels |
| NITRATE | 0.4 mg/L | 2026-07-16 | WELL #1 / Idaho 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
7 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 |
|---|---|---|---|---|
| Ground Water Rule / Failure to Conduct Assessment Monitoring | 2026-04-01 – 2026-06-30 | Archived | No | 2026Q3 |
| Ground Water Rule / Monitoring, Source Water (GWR) | 2023-09-25 – — | Resolved | No | 2026Q3 |
| Ground Water Rule / Failure to Consult with State | 2017-05-26 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1994-10-01 – 1994-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1994-04-01 – 1994-06-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1993-10-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1991-04-01 – 1991-06-30 | 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
- Idaho selected chemical sample panels — last successful check: 2026-10-12
Administrative contact (EPA filing)
Larson, Megan: 208-388-2968
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.