Public water system record
Keyes Lake Mobile Home Park
Serves an area of Florence County, WI that includes Florence · 30 people served
Federal records show 4 health-based violations and 11 monitoring/reporting issues for Keyes Lake Mobile Home Park in the last ten years, including an unresolved Groundwater Rule violation.
System profile
- Health-based violations, last 10 years
- 4
- Resolved
- 3
- Unresolved
- 1
- Any acute record
- No
- Monitoring issues, last 10 years
- 11
Key facts
- Keyes Lake Mobile Home Park draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by Wisconsin, August 2023.
- Lead pipe inventory: 0 lead and 21 unknown out of 21 service lines.
Check whether Keyes Lake 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 |
|---|---|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
140 | Jun 28, 2025 | Active | No |
|
Groundwater Rule
Treatment technique failure
|
140 | May 1, 2025 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | May 1, 2025 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Sep 17, 2022 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Jul 2, 2025 | Resolved |
|
Public Notice
OTHER
|
Jun 28, 2025 | Active |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2025 | Active |
|
Radium-228
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Radium-226
Monitoring and reporting
|
Jul 1, 2024 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jun 1, 2024 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2022 | Resolved |
|
Public Notice
OTHER
|
Sep 17, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Feb 1, 2022 | Resolved |
Enforcement actions
Wisconsin regulators took 1 formal enforcement action against Keyes Lake Mobile Home Park in 2023. The most recent was a compliance order (no penalty) in August 2023.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 7, 2023 | Wisconsin | Compliance order (no penalty) | 1 violation (1 health-based): Groundwater Rule |
What the violations mean
Groundwater Rule
4 incidentsThe system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).
The utility had to notify customers about each of these violations.
Where the water comes from
Keyes Lake Mobile Home Park draws water from 1 well.
Annual water quality report
Keyes Lake 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 Keyes Lake 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 Wisconsin.
Certified drinking water labs by state EPA guidance for private wells