ODANAH, 05
DIAPERVILLE Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of June 22, 2017. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in 05.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace EPA Region 5’s official records. Always confirm current status with EPA Region 5 before making decisions based on this information.
System facts
- System ID (PWSID)
- 055295101
- System type
- Community Water System
- Population served
- 77
- Service connections
- 22
- Ownership
- Native American tribal
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—Fluoride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1991 – May 31, 1991
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2014 – December 31, 2014 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Fluoride | — | Resolved |
| May 1, 1991 – May 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- May 11, 2017Federal Compliance achieved4 linked violations
- January 8, 2016Federal Technical Assistance Visit4 linked violations
- December 19, 2014Federal Technical Assistance Visit1 linked violation
Last known contact on file (system is inactive)
BIGBOY SR., EUGENE
715-682-7111
ODANAH, WI 54861-0039