WALLACE, SD · Codington County
WALLACE Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.
System facts
- System ID (PWSID)
- SD4600350
- System type
- Community Water System
- Population served
- 91
- Service connections
- 43
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Chlorine
October 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Cadmium
June 24, 1979 – July 23, 1979
ArchivedMonitoring, Regular
—Nitrate
June 24, 1979 – July 23, 1979
ArchivedMonitoring, Regular
—Fluoride
June 24, 1979 – July 23, 1979
ArchivedMonitoring, Regular
—Arsenic
June 24, 1979 – July 23, 1979
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1976 – June 30, 1980
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 1976 – June 30, 1980
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| July 1, 1976 – June 30, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| July 1, 1976 – June 30, 1980 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Contact
WALLACE
Phone not on record
WALLACE, SD 57272