ELMBROOK MEMORIAL HOSPITAL
Wisconsin - Non-Transient Non-Community - PWSID: WI2680437
System Information
| PWSID | WI2680437 |
| System Name | ELMBROOK MEMORIAL HOSPITAL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | BROOKFIELD |
| ZIP Code | 53045 |
| Address | 19333 W. NORTH AVE |
| Organization | DEBERNARDI, MICHAEL |
| Phone | - |
Population & Service
| Population Served | 1,250 |
| Service Connections | 1 |
Drinking Water Violations (169)
This water system has 169 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 14, 2014 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Mar 14, 2014 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2002 | - | |
| Jul 1, 2002 | Sep 30, 2002 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2002 | - | |
| Jan 1, 2002 | Sep 30, 2002 | MR | No | Yes | - | 10 mg/L | - | Resolved | Feb 26, 2002 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2001 | - | |
| Jan 1, 1999 | Dec 31, 1999 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1999 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Apr 1, 1995 | Jun 30, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.0004 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.007 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.0004 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.05 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.5 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jan 1, 1995 | Jun 30, 1995 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Jun 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.