RETREAT ON LOST LAND LAKE
Wisconsin — Transient Non-Community — PWSID: WI8580786
System Information
| PWSID | WI8580786 |
| System Name | RETREAT ON LOST LAND LAKE |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | HAYWARD |
| ZIP Code | 54843 |
| Address | 9216W BRANDT RD |
| Organization | HLAVIN, RALPH |
| Phone | — |
Population & Service
| Population Served | 103 |
| Service Connections | 1 |
Drinking Water Violations (26)
This water system has 26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 1995 | — | |
| Apr 1, 1995 | Nov 30, 1995 | MR | No | Yes | — | 1 mg/L | — | Resolved | Nov 30, 1995 | — |
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.