Public water system record
Elroy Waterworks
Serves Elroy, Juneau County, WI · 1,333 people served
Federal records show no health-based violations and no monitoring or reporting issues for Elroy Waterworks 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
- 0
Key facts
- Elroy Waterworks draws water from 2 wells.
- Most recent enforcement action: boil water order by Wisconsin, September 2014.
- Record on file since 1994, with 5 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 79 unknown out of 618 service lines.
Check whether Elroy 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, and no monitoring or reporting violations either.
Full record since 1994
EPA's records for Elroy Waterworks go back to 1994. Before October 19, 2016 they list 5 health-based violations (5 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 2 | 0 |
| 2000s | 2 | 3 |
| 2010 to October 18, 2016 | 1 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began September 2014, Resolved.
Show all 5 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 2014 | Resolved |
|
Tetrachloroethylene
Contaminant limit exceeded
Measured 12.5 µg/L, federal limit 5 µg/L (2.5 times the limit)
|
Apr 1, 2007 | Resolved |
|
Tetrachloroethylene
Contaminant limit exceeded
Measured 25 µg/L, federal limit 5 µg/L (5 times the limit)
|
Apr 1, 2007 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1994 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Sep 1, 1994 | Resolved |
Enforcement actions
Wisconsin regulators issued 1 boil water order to Elroy Waterworks in 2014. The most recent was a boil water order in September 2014.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 22, 2014 | Wisconsin | Boil water order | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Elroy Waterworks draws water from 2 wells.
Annual water quality report
Elroy 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