Public water system record

Ilfeld MDWCA

Serves an area of San Miguel County, NM that includes San Jose · 400 people served

Federal records show 3 health-based violations and 7 monitoring/reporting issues for Ilfeld MDWCA in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

  • NM3500125
  • RIBERA
  • NM
  • 400 served

System profile

Source water Groundwater
ZIP 87560
EPA system ID NM3500125

Verify this system on EPA ECHO →

Health-based violations, last 10 years
3
Resolved
2
Unresolved
1
Any acute record
No
Monitoring issues, last 10 years
7

Key facts

  • Ilfeld MDWCA draws water from 2 wells.
  • Record on file since 1992, with 1 health-based violation before October 19, 2016.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
350 Oct 17, 2024 Active No
Groundwater Rule
Treatment technique failure
140 Sep 30, 2018 Resolved No
Groundwater Rule
Treatment technique failure
140 Jul 5, 2018 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
LEAD AND COPPER RULE REVISIONS
RPT
Oct 17, 2024 Active
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2024 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2022 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2019 Resolved
Public Notice
OTHER
Mar 30, 2019 Resolved
Public Notice
OTHER
Feb 14, 2019 Resolved
Public Notice
OTHER
Oct 6, 2018 Resolved

Full record since 1992

EPA's records for Ilfeld MDWCA go back to 1992. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 17 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 7
2000s 0 4
2010 to October 18, 2016 1 6
October 19, 2016 to 2019 2 4
2020s 1 3

Most recent health-based violation before October 19, 2016: Total Coliform, began August 2015, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Aug 1, 2015 Resolved

What the violations mean

Groundwater Rule

2 incidents

The system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Ilfeld MDWCA draws water from 2 wells.

Annual water quality report

Ilfeld MDWCA must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Ilfeld MDWCA for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by New Mexico.