RED CLOUD SCHOOL
South Dakota — Community Water System — PWSID: 084690512
System Information
| PWSID | 084690512 |
| System Name | RED CLOUD SCHOOL |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Feb 2, 1981 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | South Dakota |
| City | PINE RIDGE |
| ZIP Code | 57770 |
| Address | HOLY ROSARY MISSION |
| Organization | ROUBIDEAUX, VERN |
| Phone | 605-867-5491 |
Population & Service
| Population Served | 501 |
| Service Connections | 21 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Dec 30, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 4, 2025 | Lead and Copper Rule |
| Oct 1, 2021 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jan 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 3, 2022 | Ground Water Rule |
| Apr 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Apr 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Apr 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Apr 1, 2007 | Jun 30, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2007 | Total Coliform Rule |
| Jul 1, 2002 | Sep 30, 2002 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 2002 | Total Coliform Rule |
| Jul 1, 2000 | Sep 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Sep 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Sep 30, 2000 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | Total Coliform Rule |
| Jan 1, 1999 | Dec 31, 1999 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Toluene | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | 1,1,2-Trichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | DICHLOROMETHANE | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | trans-1,2-Dichloroethylene | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Tetrachloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Styrene | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | 1,2-Dichloropropane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | cis-1,2-Dichloroethylene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
| Jan 1, 1999 | Dec 31, 1999 | 1,1,1-Trichloroethane | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 1999 | Volatile Organic Chemicals |
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.