Public water system record
Maricopa Mountain DWID 2
Serves an area of Pinal County, AZ that includes Stanfield · 120 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Maricopa Mountain DWID 2 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
- 1
Key facts
- Maricopa Mountain DWID 2 draws water from 2 wells.
- Record on file since 1980, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1 service line.
Check whether Maricopa Mountain DWID 2 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 |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2021 | Resolved |
Full record since 1980
EPA's records for Maricopa Mountain DWID 2 go back to 1980. Before October 19, 2016 they list 4 health-based violations (4 archived by EPA without a recorded fix) and 145 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 4 | 17 |
| 1990s | 0 | 27 |
| 2000s | 0 | 75 |
| 2010 to October 18, 2016 | 0 | 26 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Gross Alpha, Excl. Radon and U, began July 1987, Archived.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jul 1, 1987 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jan 26, 1987 | Archived |
|
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
|
Jan 26, 1987 | Archived |
|
Fluoride
Contaminant limit exceeded
|
Oct 22, 1981 | Archived |
Where the water comes from
Maricopa Mountain DWID 2 draws water from 2 wells.
Annual water quality report
Maricopa Mountain DWID 2 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 Maricopa Mountain DWID 2 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 Arizona.
Certified drinking water labs by state EPA guidance for private wells