Tres Piedras Mdwca
Published drinking-water records and contacts for Tres Piedras Mdwca. System NM3507729. Review sources and dates; not a real-time water assessment.
- System ID
- NM3507729
- State or territory
- NM
- Published population served
- 350
- System type (source code)
- CWS
Published records and dates
- Lead and copper monitoring summaries: 10 — 2006-01-01 – 2024-12-31
- New Mexico selected chemical sample panels: 24 — 2026-04-21 – 2026-04-21
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
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) | 0.0017 mg/L | 2022-01-01 – 2024-12-31 | 2026Q3 |
| Lead (PB90) | 0.0019 mg/L | 2019-01-01 – 2021-12-31 | 2026Q3 |
| Lead (PB90) | 0.0041 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.0041 mg/L | 2016-01-01 – 2018-12-31 | 2026Q3 |
| Lead (PB90) | 0.0018 mg/L | 2013-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0.0018 mg/L | 2013-01-01 – 2015-12-31 | 2026Q3 |
| Lead (PB90) | 0.0039 mg/L | 2011-01-01 – 2013-12-31 | 2026Q3 |
| Lead (PB90) | 0.0039 mg/L | 2010-01-01 – 2012-12-31 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| NITRATE-NITRITE | 2.46 mg/L | 2026-04-21 | SP077290011 / New Mexico selected chemical sample panels |
| NITRATE-NITRITE | 2.43 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| ARSENIC | < 0.001 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| BARIUM | 0.030 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| CADMIUM | < 0.001 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| CHROMIUM | 0.24 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| MERCURY | < 0.0002 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| NICKEL | < 0.013 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| SELENIUM | < 0.006 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| SODIUM | 15.00 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| ANTIMONY, TOTAL | < 0.001 mg/L | 2026-04-21 | SP077290021 / New Mexico selected chemical sample panels |
| BERYLLIUM, TOTAL | < 0.001 mg/L | 2026-04-21 | SP077290021 / New Mexico 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
1 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) | 2019-08-01 – 2019-08-31 | Resolved | 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
- New Mexico selected chemical sample panels — last successful check: 2026-10-11
Administrative contact (EPA filing)
Payne, Olivia: 575-737-0333
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.