Public water system record
Cudahy Waterworks
Serves Cudahy, Milwaukee County, WI · 18,659 people served
Federal records show no health-based violations and no monitoring or reporting issues for Cudahy 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
- Cudahy Waterworks draws water from 2 surface water intakes (1 of them for emergency, seasonal or other part-time use).
- Record on file since 1992, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 2,151 lead and 1,729 unknown out of 5,446 service lines.
Check whether Cudahy 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 1992
EPA's records for Cudahy Waterworks go back to 1992. Before October 19, 2016 they list no health-based violations and 35 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 23 |
| 2000s | 0 | 12 |
Where the water comes from
Cudahy Waterworks draws water from 2 surface water intakes (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
Cudahy 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.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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