PORTAGE WATERWORKS
Wisconsin — Community Water System — PWSID: WI1110039
System Information
| PWSID | WI1110039 |
| System Name | PORTAGE WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | PORTAGE |
| ZIP Code | 53901-1742 |
| Address | 115 W PLEASANT ST |
| Organization | LIVINGSTON, PHILIP - DIR OF PUBLIC WORKS |
| Phone | — |
Population & Service
| Population Served | 10,437 |
| Service Connections | 3,714 |
Drinking Water Violations (139)
This water system has 139 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 19, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 19, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 19, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 19, 2003 | — | |
| Dec 1, 2003 | Dec 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 19, 2003 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 9, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 9, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 9, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 9, 2001 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 27, 1997 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 27, 1997 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 27, 1997 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 27, 1997 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 27, 1997 | — | |
| Jul 1, 1996 | Jul 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 21, 1996 | — | |
| Jul 1, 1996 | Jul 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 21, 1996 | — | |
| Jul 1, 1996 | Jul 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 21, 1996 | — | |
| Jul 1, 1996 | Jul 31, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 21, 1996 | — | |
| Dec 1, 1994 | Dec 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 21, 1994 | — | |
| Dec 1, 1994 | Dec 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 21, 1994 | — | |
| Dec 1, 1994 | Dec 31, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 21, 1994 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | — | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | — | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.04 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.0004 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | — | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | — | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Jul 7, 1993 | — | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Jul 7, 1993 | — |
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.