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LOWER BRULE RURAL WATER SUPPLY SYSTEM

South Dakota — Community Water System — PWSID: 084690441

System Information

PWSID084690441
System NameLOWER BRULE RURAL WATER SUPPLY SYSTEM
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeNative American
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 4, 1980
Last ReportedNov 17, 2025

Location & Contact

StateSouth Dakota
CityLOWER BRULE
ZIP Code57548
AddressP O BOX 205
OrganizationMCCAULEY, JAMES
Phone605-473-0865

Population & Service

Population Served2,108
Service Connections632

Drinking Water Violations (56)

This water system has 56 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Aug 19, 2024 Consumer Confidence Rule
Jul 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Aug 19, 2024 Consumer Confidence Rule
Sep 29, 2022 — Lead and Copper Rule MR No No — TT — Resolved Oct 27, 2022 Lead and Copper Rule
Jan 1, 2022 Dec 31, 2022 Fluoride MR No Yes — 4.0 mg/L — Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 CYANIDE MR No Yes — 0.2 mg/L — Resolved Dec 31, 2022 Inorganic Chemicals
Apr 1, 2021 Jun 30, 2021 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Resolved Jun 30, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
May 1, 2018 May 31, 2018 E. COLI MR No No — — — Resolved May 31, 2018 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2015 Dec 31, 2020 Radium-226 MR No Yes — — — Resolved Dec 31, 2020 Radionuclides and Revised Rad Rule
Jan 1, 2015 Dec 31, 2020 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2020 Radionuclides and Revised Rad Rule
Jan 1, 2015 Dec 31, 2020 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2020 Radionuclides and Revised Rad Rule
Jan 1, 2015 Dec 31, 2020 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Dec 31, 2020 Radionuclides and Revised Rad Rule
Jan 1, 2015 Dec 31, 2020 Radium-228 MR No Yes — — — Resolved Dec 31, 2020 Radionuclides and Revised Rad Rule
Jan 1, 2008 Dec 31, 2013 Radium-228 MR No Yes — — — Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2008 Dec 31, 2013 Radium-226 MR No Yes — — — Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2008 Dec 31, 2013 Combined Uranium MR No Yes — 30 ug/L — Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Jan 1, 2008 Dec 31, 2013 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Dec 31, 2013 Radionuclides and Revised Rad Rule
Feb 1, 2007 Feb 28, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2007 Total Coliform Rule
Feb 1, 2007 Feb 28, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2007 Total Coliform Rule
Feb 1, 2007 Feb 28, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Feb 28, 2007 Total Coliform Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule
Oct 1, 2002 Oct 31, 2002 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2002 Surface Water Treatment Rule
Oct 1, 2002 Oct 31, 2002 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2002 Surface Water Treatment Rule
Oct 1, 2002 Oct 31, 2002 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 2002 Surface Water Treatment Rule
Jan 1, 1999 Dec 31, 1999 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Benzene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Toluene MR No Yes — 1 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 2001 CYANIDE MR No Yes — 0.2 mg/L — Archived Dec 31, 2001 Inorganic Chemicals
Jan 1, 1999 Dec 31, 1999 Xylenes, Total MR No Yes — 10 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 1999 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Dec 31, 1999 Volatile Organic Chemicals
Jan 1, 1999 Dec 31, 2001 Fluoride MR No Yes — 4.0 mg/L — Archived Dec 31, 2001 Inorganic Chemicals
Jan 1, 1998 Dec 31, 2001 Radium-228 MR No Yes — — — Archived Dec 31, 2001 Radionuclides and Revised Rad Rule
Jan 1, 1998 Dec 31, 2001 Combined Uranium MR No Yes — 30 ug/L — Archived Dec 31, 2001 Radionuclides and Revised Rad Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MR No Yes — 5% of samples — Archived Sep 30, 1995 Total Coliform Rule
Mar 1, 1995 Feb 28, 1995 Surface Water Treatment Rule MR No Yes — — — Archived Feb 28, 1995 Surface Water Treatment Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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