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Public water system record

Jemez Pueblo

Serves Jemez Pueblo, Sandoval County, NM · 3,200 people served

Federal records show 4 health-based violations and 1 monitoring/reporting issue for Jemez Pueblo in the last ten years. The most serious issue in this window was a Total Trihalomethanes (TTHMs) violation that EPA lists as archived, not resolved.

  • 063500110
  • JEMEZ PUEBLO
  • NM
  • 3,200 served

System profile

Source water Groundwater
ZIP 87024
EPA system ID 063500110

Verify this system on EPA ECHO →

Health-based violations, last 10 years
4
Resolved
3
Unresolved
0
Archived by EPA
1
Any acute record
No
Monitoring issues, last 10 years
1

Key facts

  • Jemez Pueblo draws water from 2 wells.
  • Highest measured level in the last 10 years: Arsenic, 0.012 mg/L, federal limit 0.01 mg/L (1.2 times the limit), 2019.
  • Record on file since 1991, with 10 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 639 service lines.

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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
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
 220 Apr 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
 No
Arsenic
Contaminant limit exceeded
Measured 0.012 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
 330 Jul 1, 2019 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.011 mg/L, federal limit 0.01 mg/L (1.1 times the limit)
 330 Apr 1, 2019 Resolved No
Arsenic
Contaminant limit exceeded
Measured 0.012 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
 330 Jan 1, 2019 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
Monitoring and reporting
 Jul 1, 2024 Resolved

Full record since 1991

EPA's records for Jemez Pueblo go back to 1991. Before October 19, 2016 they list 10 health-based violations (3 resolved, 7 archived by EPA without a recorded fix) and 26 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 8 12
2000s 0 10
2010 to October 18, 2016 2 4
October 19, 2016 to 2019 3 0
2020s 1 1

Most recent health-based violation before October 19, 2016: Total Coliform, began September 2012, Resolved.

Show all 10 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
 Sep 1, 2012 Resolved
Arsenic
Contaminant limit exceeded
Measured 13 µg/L, federal limit 10 µg/L (1.3 times the limit)
 Apr 1, 2012 Resolved
Total Coliform
Contaminant limit exceeded
 Aug 1, 1999 Archived
Total Coliform
Contaminant limit exceeded
 Aug 1, 1998 Resolved
Total Coliform
Contaminant limit exceeded
 Jun 1, 1998 Archived
Total Coliform (acute)
Contaminant limit exceeded
 May 1, 1998 Archived
Total Coliform (acute)
Contaminant limit exceeded
 Aug 1, 1996 Archived
Total Coliform (acute)
Contaminant limit exceeded
 Jun 1, 1996 Archived
Total Coliform
Contaminant limit exceeded
 Nov 1, 1992 Archived
Total Coliform (acute)
Contaminant limit exceeded
 Jul 1, 1991 Archived

What the violations mean

Arsenic

3 incidents

Arsenic exceeded the federal limit

Long-term arsenic exposure is linked to cancer and cardiovascular effects

Total Trihalomethanes (TTHMs)

1 incident

Disinfection byproduct levels exceeded the federal limit

Long-term TTHM exposure may increase bladder cancer risk

Where the water comes from

Jemez Pueblo draws water from 2 wells.

Annual water quality report

Jemez Pueblo 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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 EPA Region 6.

Certified drinking water labs by state EPA guidance for private wells