C M Ranch LLC
Published drinking-water records and contacts for C M Ranch LLC. System WY5600396. Review sources and dates; not a real-time water assessment.
- System ID
- WY5600396
- State or territory
- WY
- Published population served
- 75
- System type (source code)
- TNCWS
Published records and dates
- Wyoming selected chemical sample panels: 6 — 2026-09-21 – 2026-09-21
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-NITRITE | 0.06 mg/L | 2026-09-21 | SP11 / Wyoming selected chemical sample panels |
| NITRATE-NITRITE | 0.05 mg/L | 2026-09-21 | SP06 / Wyoming selected chemical sample panels |
| NITRATE-NITRITE | < 0.05 mg/L | 2026-09-21 | SP10 / Wyoming selected chemical sample panels |
| NITRATE-NITRITE | < 0.05 mg/L | 2026-09-21 | SP13 / Wyoming selected chemical sample panels |
| NITRATE-NITRITE | 0.05 mg/L | 2026-09-21 | SP14 / Wyoming selected chemical sample panels |
| NITRATE-NITRITE | 0.06 mg/L | 2026-09-21 | SP12 / Wyoming 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
15 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) | 2018-08-01 – 2018-08-31 | Resolved | No | 2026Q3 |
| Revised Total Coliform Rule / Sample Siting Plan Errors (RTCR) | 2017-07-01 – — | Resolved | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 2006-04-01 – 2006-06-30 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 2002-07-01 – 2002-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1999-07-01 – 1999-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1997-04-01 – 1997-06-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1997-01-01 – 1997-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1996-04-01 – 1996-06-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1995-04-01 – 1995-06-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Repeat Minor (TCR) | 1994-07-01 – 1994-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1993-04-01 – 1993-06-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1993-01-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1991-04-01 – 1991-06-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1981-10-01 – 1982-09-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1980-12-24 – 1981-01-23 | 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
- Wyoming selected chemical sample panels — last successful check: 2026-10-16
Administrative contact (EPA filing)
Sullivan, Hunter & Mollie: 307-455-2331
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.