Public water system record
Hatley Waterworks
Serves Hatley, Marathon County, WI · 550 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Hatley Waterworks in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 3
Key facts
- Hatley Waterworks draws water from 1 well.
- Most recent enforcement action: boil water order by Wisconsin, April 1995.
- Record on file since 1994, with 5 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 247 service lines.
Check whether Hatley Waterworks 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 |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Oct 1, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2012 | Active |
Full record since 1994
EPA's records for Hatley Waterworks go back to 1994. Before October 19, 2016 they list 5 health-based violations (5 resolved) and 50 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 5 | 47 |
| 2000s | 0 | 2 |
| 2010 to October 18, 2016 | 0 | 1 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform, began March 1995, Resolved.
Show all 5 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Mar 1, 1995 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 1994 | Resolved |
Enforcement actions
Wisconsin regulators issued 2 boil water orders to Hatley Waterworks between 1994 and 1995, filed as 3 records in EPA's data. The most recent was a boil water order in April 1995.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 3, 1995 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
| Jul 13, 1994 | Wisconsin | Boil water order | 2 violations (2 health-based): Total Coliform |
Where the water comes from
Hatley Waterworks draws water from 1 well.
Annual water quality report
Hatley Waterworks 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 Wisconsin.
Certified drinking water labs by state EPA guidance for private wells