Public water system record
Teec Nos Pos NTUA
On record as serving Teec Nos Pos, Apache County, AZ · Serves 752 people
Federal records show no health-based violations and 2 monitoring/reporting issues for Teec Nos Pos 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
- Teec Nos Pos NTUA buys its water from Farmington Rural-Shiprock-Beclabito NTUA.
- Record on file since 1996, with 3 health-based violations before October 19, 2016.
Check whether Teec Nos Pos 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 1996
EPA's records for Teec Nos Pos NTUA go back to 1996. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 40 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 2 |
| 2000s | 0 | 32 |
| 2010 to October 18, 2016 | 3 | 6 |
Most recent health-based violation before October 19, 2016: Combined Radium (-226 and -228), began January 2013, Resolved.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 6.15 pCi/L, federal limit 5 pCi/L (1.2 times the limit)
|
Jan 1, 2013 | Resolved |
|
Combined Radium (-226 and -228)
Contaminant limit exceeded
Measured 6.15 pCi/L, federal limit 5 pCi/L (1.2 times the limit)
|
Oct 1, 2012 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
|
Oct 1, 2010 | Resolved |
Where the water comes from
Teec Nos Pos NTUA buys its water from Farmington Rural-Shiprock-Beclabito NTUA. EPA also lists 1 well, all for emergency, seasonal or other part-time use.
Buys water from
- Farmington Rural-Shiprock-Beclabito NTUA Ft Defiance, AZ
Annual water quality report
Teec Nos Pos 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.
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 9.
Certified drinking water labs by state EPA guidance for private wells