Public water system record
Mariano Lake-Pinedale-Church Rock NTUA
On record as serving Church Rock and Pinedale, McKinley County, NM · Serves 4,562 people
Federal records show no health-based violations and 9 monitoring/reporting issues for Mariano Lake-Pinedale-Church Rock NTUA in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 9
Key facts
- Mariano Lake-Pinedale-Church Rock NTUA draws water from 4 wells.
- Record on file since 2003, with 4 health-based violations before October 19, 2016.
Check whether Mariano Lake-Pinedale-Church Rock 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 |
|---|---|---|
|
Fluoride
Monitoring and reporting
|
Jan 1, 2021 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Fluoride
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Apr 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Feb 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jan 1, 2017 | Resolved |
|
Revised Total Coliform Rule
OTHER
|
Apr 1, 2016 | Active |
Full record since 2003
EPA's records for Mariano Lake-Pinedale-Church Rock NTUA go back to 2003. Before October 19, 2016 they list 4 health-based violations (4 resolved) and 22 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 3 | 11 |
| 2010 to October 18, 2016 | 1 | 11 |
| October 19, 2016 to 2019 | 0 | 4 |
| 2020s | 0 | 4 |
Most recent health-based violation before October 19, 2016: 1,2-DIBROMO-3-CHLOROPROPANE, began October 2010, Resolved.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
1,2-DIBROMO-3-CHLOROPROPANE
Contaminant limit exceeded
Measured 0.0004 mg/L, federal limit 0.0002 mg/L (2 times the limit)
|
Oct 1, 2010 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2005 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2004 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2003 | Resolved |
Where the water comes from
Mariano Lake-Pinedale-Church Rock NTUA draws water from 4 wells. 1 other community water system and 1 smaller public system such as schools, businesses or campgrounds buy water from Mariano Lake-Pinedale-Church Rock NTUA.
Community systems that buy water from it
- Mariano Lake Community School BIA Crownpoint, NM
Annual water quality report
Mariano Lake-Pinedale-Church Rock 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