Public water system record
Winnebago Area Sanitary District
On record as serving Winnebago County, WI · Serves 90 people
Federal records show no health-based violations and no monitoring or reporting issues for Winnebago Area Sanitary District 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
- Winnebago Area Sanitary District buys its water from Oshkosh Waterworks.
- Lead pipe inventory: 0 lead and 0 unknown out of 25 service lines.
Check whether Winnebago Area Sanitary District 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.
Where the water comes from
Winnebago Area Sanitary District buys its water from Oshkosh Waterworks. It lists no wells or intakes of its own.
Buys water from
- Oshkosh Waterworks Oshkosh, WI
Annual water quality report
Winnebago Area Sanitary District 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 Winnebago Area Sanitary District 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