RAPID CITY, SD · Pennington County

HART RANCH 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): SD4600910
System type: Community Water System
Population served: 438
Service connections: 148
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2000 – December 31, 2000
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2000 – June 30, 2000
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2009 – January 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2000 – December 31, 2000	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2000 – June 30, 2000	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 1, 2009State Compliance achieved4 linked violations
December 3, 2006State Public Notification issued8 linked violations
July 2, 2003State Compliance achieved4 linked violations
August 13, 2002State Compliance achieved3 linked violations
April 5, 2001State Public Notification received22 linked violations
April 3, 2001State Compliance achieved23 linked violations
September 19, 2000State Compliance achieved25 linked violations

Contact

HART RANCH

Phone not on record

RAPID CITY, SD 57702