Public water system record
Evergreen Mobile Home Park
Serves an area of Laramie County, WY that includes Cheyenne · 26 people served
Federal records show 2 health-based violations and 36 monitoring/reporting issues for Evergreen Mobile Home Park 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
- No
- Monitoring issues, last 10 years
- 36
Key facts
- Evergreen Mobile Home Park draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by EPA, April 2022.
- Record on file since 1976, with 3 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 16 service lines.
Check whether Evergreen Mobile Home Park 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
Treatment technique failure
|
110 | Feb 25, 2017 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Nov 26, 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 1, 2025 | Active |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2025 | Active |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Chlorine
Monitoring and reporting
|
Sep 1, 2024 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2024 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2024 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2023 | Active |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jul 1, 2023 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2022 | Resolved |
|
Radium-228
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Radium-226
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Combined Radium (-226 and -228)
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Combined Uranium
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Gross Alpha, Excl. Radon and U
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2021 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2021 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2021 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2020 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jul 1, 2019 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2019 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Sep 1, 2018 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
|
Nitrate-Nitrite
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Apr 1, 2017 | Resolved |
|
Endothall
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Dec 1, 2016 | Resolved |
|
E. coli
Monitoring and reporting
|
Oct 26, 2016 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2015 |
Active
Enforcement action in place
|
Full record since 1976
EPA's records for Evergreen Mobile Home Park go back to 1976. Before October 19, 2016 they list 3 health-based violations (1 resolved, 2 archived by EPA without a recorded fix) and 105 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 2 |
| 1980s | 1 | 8 |
| 1990s | 1 | 20 |
| 2000s | 0 | 60 |
| 2010 to October 18, 2016 | 1 | 15 |
| October 19, 2016 to 2019 | 2 | 11 |
| 2020s | 0 | 24 |
Most recent health-based violation before October 19, 2016: Total Coliform, began October 2015, Resolved.
Show all 3 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Dec 1, 1994 | Archived |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jun 1, 1981 | Archived |
Enforcement actions
EPA took 5 formal enforcement actions against Evergreen Mobile Home Park between 2011 and 2022. The most recent was a compliance order (no penalty) in April 2022.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 19, 2022 | EPA | Compliance order (no penalty) | 2 violations: Endothall, Lead and Copper Rule |
| Oct 10, 2019 | EPA | Compliance order (no penalty) | 10 violations: Consumer Confidence Rule, Revised Total Coliform Rule, Nitrate-Nitrite |
| Jul 20, 2017 | EPA | Compliance order (no penalty) | 5 violations (2 health-based): Revised Total Coliform Rule, E. coli |
| Jun 30, 2014 | EPA | Compliance order (no penalty) | 6 violations: Gross Alpha, Excl. Radon and U, Combined Uranium, Radium-228, Nitrate-Nitrite, Radium-226 |
| Sep 19, 2011 | EPA | Compliance order (no penalty) | 48 violations: Total Coliform, 1,2-Dichloropropane, Trichloroethylene, 1,1,2-Trichloroethane, CHLOROBENZENE |
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
Evergreen Mobile Home Park draws water from 1 well.
Annual water quality report
Evergreen Mobile Home Park 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 Evergreen Mobile Home Park 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 EPA Region 8.
Certified drinking water labs by state EPA guidance for private wells