IRENE
South Dakota — Community Water System — PWSID: SD4600173
System Information
| PWSID | SD4600173 |
| System Name | IRENE |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | IRENE |
| ZIP Code | 57037 |
| Address | PO BOX 67 |
| Organization | IRENE |
| Phone | 6052633476 |
Population & Service
| Population Served | 422 |
| Service Connections | 220 |
Drinking Water Violations (25)
This water system has 25 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, 2014 | Sep 30, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2014 | Sep 30, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2014 | Sep 30, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2014 | Sep 30, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 10, 2000 | May 9, 2000 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Archived | May 9, 2000 | Total Coliform Rule |
| Feb 1, 2000 | Feb 29, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Feb 29, 2000 | Total Coliform Rule |
| Feb 1, 2000 | Feb 29, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Feb 29, 2000 | Total Coliform Rule |
| Feb 1, 2000 | Feb 29, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Feb 29, 2000 | Total Coliform Rule |
| Jan 1, 1996 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1996 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1995 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1995 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1995 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1995 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1995 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1994 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1994 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1994 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1994 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1993 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1993 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jul 1, 1993 | Oct 5, 1996 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 5, 1996 | Lead and Copper Rule |
| Jan 1, 1993 | Dec 31, 1995 | Asbestos | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jul 1, 1976 | Jun 30, 1980 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Jun 30, 1980 | Radionuclides and Revised Rad Rule |
| Jul 1, 1976 | Jun 30, 1980 | Combined Radium (-226 and -228) | MR | No | No | — | 5 pCi/L | — | Archived | Jun 30, 1980 | 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.