AVOCA, WI · Iowa County
AVOCA WATERWORKS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
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 Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.
System facts
- System ID (PWSID)
- WI1250074
- System type
- Community Water System
- Population served
- 545
- Service connections
- 201
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Chlordane
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Endrin
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Dalapon
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—OXAMYL
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Dinoseb
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Aldicarb sulfone
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Aldicarb
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—LASSO
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Heptachlor
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1993 – September 23, 1993
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1992 – October 31, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Aldicarb | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1993 – September 23, 1993 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| October 1, 1992 – October 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 15, 1992State Public Notification received1 linked violation
- December 1, 1992State Violation/Reminder Notice1 linked violation
- December 1, 1992State Public Notification requested1 linked violation
- November 1, 1992State Compliance achieved1 linked violation
Contact
AVOCA VILLAGE CLERK ATTN LIZ WILKINSON
Phone not on record
AVOCA, WI 53506