NORTHBROOK, WI · Racine County
HICKORY HAVEN MHC Water System
Consumer Confidence Report status
HICKORY HAVEN MHC must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for HICKORY HAVEN MHC.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- WI2520196
- System type
- Community Water System
- Population served
- 303
- Service connections
- 125
- Ownership
- privately owned
- Water source
- groundwater (wells)
HICKORY HAVEN MHC is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 303 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2011, all of which EPA lists as closed. Nothing has been added since 2011.
All 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals.
Violation history
Monitoring, Regular
—Styrene
January 1, 2011 – December 31, 2011
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2011 – December 31, 2011 | Monitoring, Regular | Styrene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 7, 2012State Public Notification requested67 linked violations
- December 2, 1991State Public Notification requested2 linked violations
Common questions
Is HICKORY HAVEN MHC required to publish a Consumer Confidence Report?
- Yes. HICKORY HAVEN MHC is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HICKORY HAVEN MHC’s next Consumer Confidence Report due?
- HICKORY HAVEN MHC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HICKORY HAVEN MHC have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HICKORY HAVEN MHC.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
HICKORY HAVEN MHC LLC ATTN DAVID WORTH
Phone not on record
NORTHBROOK, WI 60062