DEADWOOD, SD · Lawrence County
LEAD-DEADWOOD SANITARY DISTRICT 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)
- SD4600190
- System type
- Community Water System
- Population served
- 0
- Service connections
- 2
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Regular
—Benzo(a)pyrene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Diquat
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Arsenic
July 1, 1979 – June 30, 1980
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 |
|---|---|---|---|---|
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 1979 – June 30, 1980 | 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
- May 12, 2003State Compliance achieved66 linked violations
- May 12, 2003State Compliance achieved100 linked violations
Contact
LEAD-DEADWOOD SANITARY DISTRICT
6055781835
DEADWOOD, SD 57732