Public water system record
Heidel Rd Apts 139
Serves Thiensville, Ozaukee County, WI · 40 people served
Federal records show 2 health-based violations and 5 monitoring/reporting issues for Heidel Rd Apts 139 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
- 5
Key facts
- Heidel Rd Apts 139 draws water from 1 well.
- Most recent formal enforcement: signed compliance agreement by Wisconsin, February 1996.
- Record on file since 1991, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 3 unknown out of 3 service lines.
Check whether Heidel Rd Apts 139 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 | Apr 11, 2024 | Resolved | No |
|
Revised Total Coliform Rule
Treatment technique failure
|
110 | Oct 25, 2020 | 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 | Active |
|
Revised Total Coliform Rule
RPT
|
Apr 11, 2024 | Resolved |
|
Public Notice
OTHER
|
Oct 25, 2020 | Resolved |
|
Public Notice
OTHER
|
Oct 25, 2020 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Oct 25, 2020 | Resolved |
Full record since 1991
EPA's records for Heidel Rd Apts 139 go back to 1991. Before October 19, 2016 they list no health-based violations and 26 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 21 |
| 2000s | 0 | 2 |
| 2010 to October 18, 2016 | 0 | 3 |
| 2020s | 2 | 5 |
Enforcement actions
Wisconsin regulators took 1 formal enforcement action against Heidel Rd Apts 139 in 1996, filed as 3 records in EPA's data. The most recent was a signed compliance agreement in February 1996.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 26, 1996 | Wisconsin | Signed compliance agreement | 19 violations: Arsenic, Barium, Cadmium, Chromium (total), Fluoride |
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
Heidel Rd Apts 139 draws water from 1 well.
Annual water quality report
Heidel Rd Apts 139 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 Heidel Rd Apts 139 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