WESTPORT, SD · Brown County
LONG LAKE COLONY 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)
- SD4602051
- System type
- Community Water System
- Population served
- 100
- Service connections
- 26
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2012 – September 30, 2012
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 2004 – January 31, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2012 – September 30, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2004 – January 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 1, 2011State Intentional no-action6 linked violations
- July 1, 2004State Compliance achieved4 linked violations
- January 8, 2004State Public Notification received5 linked violations
- November 15, 2000State Intentional no-action2 linked violations
- April 1, 1998State Compliance achieved13 linked violations
- July 14, 1997State Public Notification requested4 linked violations
- June 23, 1997State Public Notification received6 linked violations
- May 13, 1997State Public Notification received11 linked violations
- October 17, 1996State Public Notification issued56 linked violations
- March 9, 1993State Public Notification issued23 linked violations
- March 16, 1992State Compliance achieved24 linked violations
Contact
LONG LAKE COLONY
6054393410
WESTPORT, SD 57481