Lukachukai, NN
Lukachukai Community School new Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Navajo Nation’s official records. Always confirm current status with Navajo Nation before making decisions based on this information.
System facts
- System ID (PWSID)
- NN0435012
- System type
- Community Water System
- Population served
- 500
- Service connections
- 35
- Ownership
- federal government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2025 – March 31, 2025
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2025
UnaddressedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2024 – September 26, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2024 – September 26, 2024
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
October 1, 2023 – November 30, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2023 – September 30, 2023
ResolvedSample Siting Plan Errors (RTCR)
—Revised Total Coliform Rule
April 1, 2016 – September 25, 2025
ResolvedFailure Submit IDSE/Subpart V Plan Rpt
—Stage 2 Disinfectants and Disinfection Byproducts Rule
October 1, 2013 – September 29, 2025
Resolved
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2025 – March 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| July 1, 2024 – September 26, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2024 – September 26, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2023 – November 30, 2023 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| September 1, 2023 – September 30, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2016 – September 25, 2025 | Sample Siting Plan Errors (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2013 – September 29, 2025 | Failure Submit IDSE/Subpart V Plan Rpt | Stage 2 Disinfectants and Disinfection Byproducts Rule | — | Resolved |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
Enforcement actions
- December 5, 2025State Formal Notice of Violation issued1 linked violation
- September 29, 2025State Compliance achieved1 linked violation
- September 25, 2025State Compliance achieved1 linked violation
- April 18, 2025State Formal Notice of Violation issued1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- September 26, 2024State Compliance achieved1 linked violation
- September 26, 2024State Compliance achieved1 linked violation
- August 28, 2024State Formal Notice of Violation issued1 linked violation
- August 28, 2024State Formal Notice of Violation issued1 linked violation
- March 29, 2024State Formal Notice of Violation issued1 linked violation
- March 29, 2024State Formal Notice of Violation issued1 linked violation
- November 30, 2023State Compliance achieved1 linked violation
- November 7, 2023State Compliance achieved1 linked violation
Contact
BIA Lukachukai Community School
9287874400
Lukachukai, AZ 86507