ARMOUR
South Dakota — Community Water System — PWSID: SD4600028
System Information
| PWSID | SD4600028 |
| System Name | ARMOUR |
| 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 | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | ARMOUR |
| ZIP Code | 57313 |
| Address | PO BOX 415 |
| Organization | ARMOUR |
| Phone | 6057242167 |
Population & Service
| Population Served | 698 |
| Service Connections | 380 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2022 | Apr 30, 2022 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | — | |
| Apr 1, 2022 | Apr 30, 2022 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | — | |
| Apr 1, 2022 | Apr 30, 2022 | MON | No | Yes | — | — | — | Resolved | Apr 30, 2022 | — | |
| Sep 27, 2009 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Sep 27, 2009 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Mar 31, 2009 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Mar 31, 2009 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Sep 5, 2008 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Sep 5, 2008 | Jan 25, 2010 | TT | Yes | No | — | TT | — | Resolved | Jan 25, 2010 | — | |
| Oct 9, 2007 | Mar 5, 2008 | TT | Yes | No | — | TT | — | Resolved | Mar 5, 2008 | — | |
| Oct 9, 2007 | Mar 5, 2008 | TT | Yes | No | — | TT | — | Resolved | Mar 5, 2008 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.