Drinking Water Compliance OS

RAPID CITY, SD · Custer County

ROCK RIDGE COURT Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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)
SD4602209
System type
Community Water System
Population served
74
Service connections
33
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2024

    Unaddressed
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 9, 2024 – May 3, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2024 – March 31, 2024

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2023 – January 31, 2023

    Resolved
  • Monitoring, Source Water (GWR)

    E. COLI

    August 20, 2016 – September 13, 2016

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Methoxychlor

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Simazine

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Picloram

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Endothall

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    Glyphosate

    July 1, 2003 – September 30, 2003

    Resolved
  • Monitoring, Regular

    LASSO

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Diquat

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Picloram

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Endrin

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 2003 – June 30, 2003

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 2003 – March 30, 2003

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2002 – March 30, 2002

    Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

Contact

ROCK RIDGE COURT

Phone not on record

RAPID CITY, SD 57702