Inscription House-Navajo Mountain NTUA
Office of Deputy General Manager PO Box 170, Ft Defiance, AZ, 86504 · 9287296277
Legal business name: Navajo Tribal Utility Authority
On the EPA record
- Population served
- 1368
- Service connections
- 400
- System type
- Community water system
- Primary water source
- Ground water
- Owner type
- Tribal Government
Drinking-water violations on record (10)
EPA's SDWIS records each violation as codes, not sentences. Each one below is shown with EPA's own published description of that violation type and contaminant. Health-based violations — a contaminant limit or treatment requirement not met — are marked apart from monitoring and reporting failures.
— Other Violation
Sample Siting Plan Errors (RTCR) — Revised Total Coliform Rule
— Monitoring and Reporting
Failure Submit IDSE/Subpart V Plan Rpt — Stage 2 Disinfectants and Disinfection Byproducts Rule
— Maximum Contaminant Level Violation
Maximum Contaminant Level Violation, Monthly (TCR) — Coliform (TCR)
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Routine Major (TCR) — Coliform (TCR)
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Routine Major (TCR) — Coliform (TCR)
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Regular — Nitrite
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Regular — Nitrate
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Repeat Major (TCR) — Coliform (TCR)
Recorded as corrected on .
— Monitoring and Reporting
Monitoring, Repeat Major (TCR) — Coliform (TCR)
Recorded as corrected on .
—
Safe Drinking Water Act violation (EPA violation type code ?)
Source: US Environmental Protection Agency (EPA) · EPA public water system ID (PWSID) NN0400283