PLATTE
South Dakota — Community Water System — PWSID: SD4600246
System Information
| PWSID | SD4600246 |
| System Name | PLATTE |
| 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 | PLATTE |
| ZIP Code | 57369 |
| Address | PO BOX 236 |
| Organization | PLATTE |
| Phone | 6053373921 |
Population & Service
| Population Served | 1,256 |
| Service Connections | 692 |
Drinking Water Violations (12)
This water system has 12 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, 2023 | Sep 30, 2023 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2023 | Sep 30, 2023 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2023 | Sep 30, 2023 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2023 | Sep 30, 2023 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2017 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Mar 29, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2017 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Mar 29, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 10, 2010 | Apr 23, 2010 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 23, 2010 | Lead and Copper Rule |
| Apr 10, 2010 | Apr 23, 2010 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 23, 2010 | Lead and Copper Rule |
| Oct 22, 2009 | Apr 23, 2010 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 23, 2010 | Lead and Copper Rule |
| Apr 25, 2009 | Apr 23, 2010 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 23, 2010 | Lead and Copper Rule |
| Apr 25, 2009 | Apr 23, 2010 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Apr 23, 2010 | Lead and Copper Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1998 | 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.