Public water system record
Maizefield MHC (Manufactured Home Community)
Serves an area of Marathon County, WI that includes Mosinee · 145 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Maizefield MHC (Manufactured Home Community) in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 2
Key facts
- Maizefield MHC (Manufactured Home Community) draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by Wisconsin, August 2017.
- Record on file since 1993, with 9 health-based violations before October 20, 2016.
- Lead pipe inventory: 0 lead and 51 unknown out of 51 service lines.
Check whether Maizefield MHC (Manufactured Home Community) 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 |
|---|---|---|
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Jul 2, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Oct 1, 2016 | Resolved |
Full record since 1993
EPA's records for Maizefield MHC (Manufactured Home Community) go back to 1993. Before October 20, 2016 they list 9 health-based violations (8 resolved, 1 archived by EPA without a recorded fix) and 16 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 4 | 5 |
| 2000s | 2 | 7 |
| 2010 to October 19, 2016 | 3 | 4 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 20, 2016: Total Coliform, began August 2015, Resolved.
Show all 9 health-based violations before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 2015 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
Measured 11 mg/L, federal limit 10 mg/L (1.1 times the limit)
|
Oct 1, 2014 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2005 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Mar 1, 2004 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1996 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jul 1, 1996 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Oct 1, 1995 | Resolved |
|
Nitrate (acute)
Contaminant limit exceeded
|
Jan 1, 1993 | Archived |
Enforcement actions
Wisconsin regulators took 3 formal enforcement actions against Maizefield MHC (Manufactured Home Community) and issued 5 boil water orders between 1986 and 2017. The most recent was a compliance order (no penalty) in August 2017.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 10, 2017 | Wisconsin | Compliance order (no penalty) | 1 violation (1 health-based): Nitrate |
| Oct 22, 2015 | Wisconsin | Compliance order (no penalty) | 1 violation (1 health-based): Nitrate |
| Aug 31, 2015 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
| Jul 3, 2015 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
| Oct 21, 2005 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
| Mar 31, 2004 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
| Oct 22, 1996 | Wisconsin | Signed compliance agreement | 1 violation (1 health-based): Nitrate |
| Sep 30, 1986 | Wisconsin | Boil water order | 1 violation |
Where the water comes from
Maizefield MHC (Manufactured Home Community) draws water from 1 well.
Annual water quality report
Maizefield MHC (Manufactured Home Community) 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 Maizefield MHC (Manufactured Home Community) 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