Public water system record
Sun Leisure Estates Improvement District
Serves an area of Yuma County, AZ that includes Yuma · 143 people served
Federal records show 13 health-based violations and 34 monitoring/reporting issues for Sun Leisure Estates Improvement District in the last ten years. The most serious issue in this window was a Combined Uranium violation that EPA lists as archived, not resolved.
System profile
- Health-based violations, last 10 years
- 13
- Resolved
- 12
- Unresolved
- 0
- Archived by EPA
- 1
- Any acute record
- No
- Monitoring issues, last 10 years
- 34
Key facts
- Sun Leisure Estates Improvement District draws water from 2 wells.
- Highest measured level in the last 10 years: Combined Uranium, 56 µg/L, federal limit 30 µg/L (1.9 times the limit), 2017.
- Most recent formal enforcement: compliance order (no penalty) by Arizona, December 2016.
- Record on file since 1991, with 17 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 58 unknown out of 58 service lines.
Check whether Sun Leisure Estates Improvement District 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.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Combined Uranium
Contaminant limit exceeded
Measured 33 µg/L, federal limit 30 µg/L (1.1 times the limit)
|
340 | Oct 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
No |
|
Combined Uranium
Contaminant limit exceeded
Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)
|
340 | Oct 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 0.038 mg/L, federal limit 0.03 mg/L (1.3 times the limit)
|
340 | Jul 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)
|
340 | Apr 1, 2022 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)
|
340 | Oct 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 38 µg/L, federal limit 30 µg/L (1.3 times the limit)
|
340 | Jul 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 45 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
340 | Apr 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 46 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
340 | Jan 1, 2018 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 47 µg/L, federal limit 30 µg/L (1.6 times the limit)
|
340 | Oct 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 54 µg/L, federal limit 30 µg/L (1.8 times the limit)
|
340 | Jul 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 53 µg/L, federal limit 30 µg/L (1.8 times the limit)
|
340 | Apr 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 56 µg/L, federal limit 30 µg/L (1.9 times the limit)
|
340 | Jan 1, 2017 | Resolved | No |
|
Combined Uranium
Contaminant limit exceeded
Measured 45 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
340 | Oct 1, 2016 | Resolved | No |
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, 2025 | Active |
|
Revised Total Coliform Rule
RPT
|
Mar 1, 2025 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jan 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2024 | Resolved |
|
Public Notice
OTHER
|
Jan 2, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 9, 2022 | Resolved |
|
Public Notice
OTHER
|
Mar 2, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2021 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2021 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Feb 1, 2021 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Nov 1, 2020 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 2, 2020 | Resolved |
|
Public Notice
OTHER
|
Aug 5, 2020 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2020 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jul 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jul 1, 2019 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2018 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2018 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Sep 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2017 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Apr 1, 2017 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Dec 1, 2016 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2015 | Resolved |
|
E. coli
Monitoring and reporting
|
Sep 26, 2015 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2015 | Resolved |
Full record since 1991
EPA's records for Sun Leisure Estates Improvement District go back to 1991. Before October 19, 2016 they list 17 health-based violations (17 resolved) and 157 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 64 |
| 2000s | 0 | 32 |
| 2010 to October 18, 2016 | 17 | 61 |
| October 19, 2016 to 2019 | 8 | 13 |
| 2020s | 4 | 15 |
Most recent health-based violation before October 19, 2016: Combined Uranium, began October 2016, Resolved.
Show all 17 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Combined Uranium
Contaminant limit exceeded
Measured 45 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
Oct 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 43 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Jul 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 41 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Apr 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 41 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Jan 1, 2016 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 42 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Oct 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 47 µg/L, federal limit 30 µg/L (1.6 times the limit)
|
Jul 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 47 µg/L, federal limit 30 µg/L (1.6 times the limit)
|
Apr 1, 2015 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 44 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
Jul 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 45 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
Apr 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 40 µg/L, federal limit 30 µg/L (1.3 times the limit)
|
Jan 1, 2014 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 41 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Oct 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 43 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Jul 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 43 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Jan 1, 2013 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 46 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
Oct 1, 2012 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 44 µg/L, federal limit 30 µg/L (1.5 times the limit)
|
Jul 1, 2012 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 42 µg/L, federal limit 30 µg/L (1.4 times the limit)
|
Apr 1, 2012 | Resolved |
|
Combined Uranium
Contaminant limit exceeded
Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)
|
Oct 1, 2011 | Resolved |
Enforcement actions
Arizona regulators took 1 formal enforcement action against Sun Leisure Estates Improvement District in 2016. The most recent was a compliance order (no penalty) in December 2016.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Dec 9, 2016 | Arizona | Compliance order (no penalty) | 38 violations (22 health-based): Combined Uranium, Gross Alpha, Excl. Radon and U, Combined Radium (-226 and -228), Radium-228, Radium-226 |
What the violations mean
Combined Uranium
13 incidentsTest results for Combined Uranium were above the federal limit (a maximum contaminant level violation).
The utility had to notify customers about each of these violations.
Where the water comes from
Sun Leisure Estates Improvement District draws water from 2 wells.
Annual water quality report
Sun Leisure Estates Improvement District 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 Sun Leisure Estates Improvement District 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