Public water system record
Diamond Valley Acres
Serves an area of Washington County, UT · 1,340 people served
Federal records show 2 health-based violations and 22 monitoring/reporting issues for Diamond Valley Acres in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.
System profile
- Health-based violations, last 10 years
- 2
- Resolved
- 2
- Unresolved
- 0
- Any acute record
- Yes
- Monitoring issues, last 10 years
- 22
Key facts
- Diamond Valley Acres draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by Utah, October 2024.
- Record on file since 1987, with 5 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 346 service lines.
Check whether Diamond Valley Acres 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 |
|---|---|---|---|---|
|
Revised Total Coliform Rule
Contaminant limit exceeded
|
110 | Jun 1, 2024 | Resolved | Yes |
|
Revised Total Coliform Rule
Contaminant limit exceeded
|
110 | May 1, 2024 | Resolved | Yes |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Nitrate
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2020 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Jan 1, 2019 | Resolved |
|
Endrin
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
LASSO
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Heptachlor
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Chlordane
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Di(2-ethylhexyl) phthalate
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Benzo(a)pyrene
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
HEXACHLOROBENZENE
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Methoxychlor
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Di(2-ethylhexyl) adipate
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Hexachlorocyclopentadiene
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
BHC-GAMMA
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Heptachlor epoxide
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Toxaphene
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
Full record since 1987
EPA's records for Diamond Valley Acres go back to 1987. Before October 19, 2016 they list 5 health-based violations (4 resolved, 1 archived by EPA without a recorded fix) and 272 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 29 |
| 1990s | 0 | 83 |
| 2000s | 2 | 151 |
| 2010 to October 18, 2016 | 3 | 9 |
| October 19, 2016 to 2019 | 0 | 17 |
| 2020s | 2 | 5 |
Most recent health-based violation before October 19, 2016: Groundwater Rule, began February 2013, Resolved.
Show all 5 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
Feb 28, 2013 | Resolved |
|
Groundwater Rule
Treatment technique failure
|
Feb 28, 2013 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 2012 | Archived |
|
Groundwater Rule
Treatment technique failure
|
Dec 2, 2009 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jan 1, 2009 | Resolved |
Enforcement actions
Utah regulators took 1 formal enforcement action against Diamond Valley Acres and issued 1 boil water order and 1 ban on new connections between 1998 and 2024, filed as 4 records in EPA's data. The most recent was a compliance order (no penalty) in October 2024.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 11, 2024 | Utah | Compliance order (no penalty) | 2 violations (2 health-based): Revised Total Coliform Rule |
| Jul 11, 2024 | Utah | Boil water order | 2 violations (2 health-based): Revised Total Coliform Rule |
| Aug 31, 1998 | Utah | Ban on new connections or service extensions | 1 violation: Total Coliform |
What the violations mean
Revised Total Coliform Rule
2 incidentsThe system did not meet a requirement of the Revised Total Coliform Rule
Coliform and E. coli rules protect against bacteria in the distribution system
Where the water comes from
Diamond Valley Acres draws water from 2 wells.
Annual water quality report
Diamond Valley Acres 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 Utah.
Certified drinking water labs by state EPA guidance for private wells