OUR LADY OF LOURDES SCHOOL
South Dakota — Non-Transient Non-Community — PWSID: 084690521
System Information
| PWSID | 084690521 |
| System Name | OUR LADY OF LOURDES SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 27, 1983 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | South Dakota |
| City | PORCUPINE |
| ZIP Code | 57772 |
| Address | OUR LADY OF LOURDES SCHOOL |
| Organization | FERGUSON, BOYD |
| Phone | 605-867-2801 |
Population & Service
| Population Served | 170 |
| Service Connections | 11 |
Drinking Water Violations (16)
This water system has 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2024 | Aug 31, 2024 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Aug 31, 2024 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 7, 2023 | Lead and Copper Rule |
| Jul 1, 2023 | Sep 30, 2023 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2023 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 3, 2016 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 21, 2016 | Ground Water Rule |
| Mar 2, 2016 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 21, 2016 | Ground Water Rule |
| Mar 2, 2016 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 21, 2016 | Ground Water Rule |
| Mar 2, 2016 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Sep 21, 2016 | Ground Water Rule |
| Jan 1, 2009 | Dec 31, 2009 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Dec 31, 2009 | Nitrate Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 26, 2007 | Lead and Copper Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 26, 2007 | Lead and Copper Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 26, 2007 | Lead and Copper Rule |
| Oct 1, 2006 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 26, 2007 | Lead and Copper Rule |
| Jul 1, 2006 | Sep 30, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Sep 30, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Sep 30, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2006 | Total Coliform Rule |
| Jan 1, 1982 | Dec 31, 1985 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Dec 31, 1985 | Radionuclides and Revised Rad 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.