SHADY OAKS MHP
Wisconsin - Community Water System - PWSID: WI6170445
System Information
| PWSID | WI6170445 |
| System Name | SHADY OAKS MHP |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 5, 1992 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | SPRING VALLEY |
| ZIP Code | 54767 |
| Address | PO BOX 5 |
| Organization | HAZELNUT HOLDINGS LLC |
| Phone | - |
Population & Service
| Population Served | 40 |
| Service Connections | 23 |
Drinking Water Violations (843)
This water system has 843 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 2, 2025 | - | RPT | No | No | - | - | - | Resolved | Jul 16, 2025 | - | |
| Aug 1, 2021 | Aug 31, 2021 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2021 | - | |
| Aug 1, 2021 | Aug 31, 2021 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2021 | - | |
| Oct 1, 2020 | - | Other | No | No | - | - | - | Resolved | Feb 23, 2022 | - | |
| Oct 1, 2020 | - | Other | No | No | - | - | - | Resolved | Feb 23, 2022 | - | |
| Jun 1, 2020 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jun 1, 2020 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jun 1, 2020 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jun 1, 2020 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jan 1, 2020 | - | Other | No | No | - | - | - | Resolved | Feb 23, 2022 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Dec 31, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Addressed | - | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 5 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 15 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 15 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 15 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 15 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 5 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 5 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | - | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 30 ug/L | - | Archived | Jun 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | - | 5 pCi/L | - | Archived | Jun 30, 2019 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - | |
| Jan 31, 2019 | - | TT | Yes | No | - | - | - | Resolved | Feb 17, 2023 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.