RAPID CITY, SD · Pennington County
HIGHLAND HILLS 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)
- SD4600050
- System type
- Community Water System
- Population served
- 38
- Service connections
- 17
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
July 1, 2023 – July 31, 2023
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1995 – March 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2023 – July 31, 2023 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 19, 2023State Compliance achieved23 linked violations
- August 4, 1995State Intentional no-action70 linked violations
- January 1, 1993State Compliance achieved2 linked violations
Contact
HIGHLAND HILLS
Phone not on record
RAPID CITY, SD 57702