Public water system record

Dzilthnaodithhle Boarding School - Bie

On record as serving San Juan County, NM · Serves 400 people

Federal records show no health-based violations and 11 monitoring/reporting issues for Dzilthnaodithhle Boarding School - Bie in the last ten years. At least one of these issues remains unresolved.

  • 093534024
  • WINDOW ROCK
  • AZ
  • 400 served

System profile

Source water Groundwater
ZIP 86515
EPA system ID 093534024

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
11

Key facts

  • Dzilthnaodithhle Boarding School - Bie draws water from 2 wells.
  • Record on file since 2000, with 1 health-based violation before October 19, 2016.
  • Lead pipe inventory: 0 lead and 40 unknown out of 48 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.

None since October 2016.

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, 2025 Active
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2025 Active
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Nitrate
Monitoring and reporting
Jan 1, 2024 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Consumer Confidence Rule
OTHER
Jul 1, 2023 Resolved
E. coli
Monitoring and reporting
May 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2020 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2019 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2017 Resolved

Full record since 2000

EPA's records for Dzilthnaodithhle Boarding School - Bie go back to 2000. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 24 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2000s 0 23
2010 to October 18, 2016 1 1
October 19, 2016 to 2019 0 3
2020s 0 8

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

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

Where the water comes from

Dzilthnaodithhle Boarding School - Bie draws water from 2 wells.

Annual water quality report

Dzilthnaodithhle Boarding School - Bie 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 Dzilthnaodithhle Boarding School - Bie 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 EPA Region 9.