Public water system record
Aguila Water Service
Serves an area of Maricopa County, AZ that includes Aguila · 987 people served
Federal records show no health-based violations and 11 monitoring/reporting issues for Aguila Water Service 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
- 11
Key facts
- Aguila Water Service draws water from 2 wells.
- Record on file since 1979, with 6 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 360 service lines.
Check whether Aguila Water Service 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 |
|---|---|---|
|
E. coli
Monitoring and reporting
|
Oct 4, 2025 | Active |
|
E. coli
Monitoring and reporting
|
May 9, 2024 | Active |
|
Revised Total Coliform Rule
Monitoring violation
|
Jan 1, 2023 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Jan 1, 2021 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Oct 1, 2020 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Sep 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2018 | Resolved |
|
E. coli
Monitoring and reporting
|
Sep 27, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Sep 1, 2017 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
Full record since 1979
EPA's records for Aguila Water Service go back to 1979. Before October 19, 2016 they list 6 health-based violations (2 resolved, 4 archived by EPA without a recorded fix) and 97 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 3 | 1 |
| 1980s | 1 | 0 |
| 1990s | 0 | 66 |
| 2000s | 0 | 21 |
| 2010 to October 18, 2016 | 2 | 9 |
| October 19, 2016 to 2019 | 0 | 4 |
| 2020s | 0 | 5 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2014, Resolved.
Show all 6 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2013 | Resolved |
|
Fluoride
Contaminant limit exceeded
|
Feb 22, 1982 | Archived |
|
Fluoride
Contaminant limit exceeded
|
Dec 11, 1979 | Archived |
|
Fluoride
Contaminant limit exceeded
|
Dec 10, 1979 | Archived |
|
Fluoride
Contaminant limit exceeded
|
Dec 9, 1979 | Archived |
Where the water comes from
Aguila Water Service draws water from 2 wells.
Annual water quality report
Aguila Water Service 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 Arizona.
Certified drinking water labs by state EPA guidance for private wells