MILLER, SD · Hand County
SAINT LAWRENCE 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)
- SD4600286
- System type
- Community Water System
- Population served
- 198
- Service connections
- 107
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Repeat Major (TCR)
—Coliform (TCR)
April 1, 1997 – April 30, 1997
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 1994 – July 31, 1994
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 1994 – May 31, 1994
ResolvedMonitoring, Regular
—Diquat
January 1, 1993 – December 31, 1995
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1993 – December 31, 1995
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1993 – December 31, 1995
ResolvedMonitoring, 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
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1997 – April 30, 1997 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 1994 – July 31, 1994 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1994 – May 31, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1993 – December 31, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1993 – December 31, 1995 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1993 – December 31, 1995 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| 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 |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- October 15, 1997State Public Notification issued4 linked violations
- August 12, 1997State Public Notification requested7 linked violations
- July 30, 1996State Compliance achieved35 linked violations
- July 1, 1996State Public Notification received45 linked violations
- April 24, 1996State Public Notification requested62 linked violations
- November 8, 1995State Public Notification issued93 linked violations
- April 1, 1995State Compliance achieved1 linked violation
- April 1, 1995State Compliance achieved1 linked violation
Contact
SAINT LAWRENCE
6058533159
MILLER, SD 57362