BESTGEN ADDITION WATER COMPANY
South Dakota — Community Water System — PWSID: SD4600387
System Information
| PWSID | SD4600387 |
| System Name | BESTGEN ADDITION WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | PIEDMONT |
| ZIP Code | 57769 |
| Address | 5310 EBONY PLACE |
| Organization | BESTGEN ADDITION WATER COMPANY |
| Phone | 6053917483 |
Population & Service
| Population Served | 73 |
| Service Connections | 29 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Oct 1, 2020 | Dec 31, 2020 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Feb 1, 2017 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Jun 19, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2017 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Jun 19, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 | Mar 31, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 | Mar 31, 2013 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2001 | Jul 16, 2001 | Consumer Confidence Rule | Other | No | Yes | — | — | — | Resolved | Jul 16, 2001 | Consumer Confidence Rule |
| 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.