Public water system record
Kitsillie-Black Mesa NTUA
On record as serving Navajo County, AZ · Serves 414 people
Federal records show no health-based violations and 2 monitoring/reporting issues for Kitsillie-Black Mesa NTUA in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 2
Key facts
- Kitsillie-Black Mesa NTUA draws water from 1 well.
- Record on file since 2005, with 1 health-based violation before October 19, 2016.
Check whether Kitsillie-Black Mesa NTUA serves your address
Health-based violations
Since October 2016Violation 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 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
OTHER
|
Apr 1, 2016 | Resolved |
|
Stage 2 Disinfection Byproducts Rule
Monitoring and reporting
|
Oct 1, 2013 | Resolved |
Full record since 2005
EPA's records for Kitsillie-Black Mesa NTUA go back to 2005. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 26 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 21 |
| 2010 to October 18, 2016 | 1 | 5 |
Most recent health-based violation before October 19, 2016: Arsenic, began October 2010, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Arsenic
Contaminant limit exceeded
Measured 0.032 mg/L, federal limit 0.01 mg/L (3.2 times the limit)
|
Oct 1, 2010 | Resolved |
Where the water comes from
Kitsillie-Black Mesa NTUA draws water from 1 well.
Annual water quality report
Kitsillie-Black Mesa NTUA 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 Kitsillie-Black Mesa NTUA 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.
Certified drinking water labs by state EPA guidance for private wells