ST JOSEPH SAN DIST 1
Wisconsin — Community Water System — PWSID: WI6320318
System Information
| PWSID | WI6320318 |
| System Name | ST JOSEPH SAN DIST 1 |
| 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 | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | La Crosse |
| ZIP Code | 54601 |
| Address | N1724 Park St |
| Organization | SANITARY DISTRICT OF ST JOSEPH - VILLAGE CLERK |
| Phone | — |
Population & Service
| Population Served | 503 |
| Service Connections | 122 |
Drinking Water Violations (27)
This water system has 27 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 17, 2021 | Lead and Copper Rule |
| Dec 2, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Mar 12, 2020 | Ground Water Rule |
| Dec 2, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Mar 12, 2020 | Ground Water Rule |
| Aug 31, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Mar 12, 2020 | Ground Water Rule |
| Aug 31, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Mar 12, 2020 | Ground Water Rule |
| Jan 1, 2019 | Dec 31, 2019 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Dec 31, 2019 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2012 | Dec 31, 2012 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2012 | Dec 31, 2012 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2012 | Dec 31, 2012 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2011 | Aug 31, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2011 | Total Coliform Rule |
| Aug 1, 2011 | Aug 31, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2011 | Total Coliform Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Jun 30, 2011 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Aug 31, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 25, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 25, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 25, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 25, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 25, 1994 | Total Coliform Rule |
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.