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HOLMBERG VILLAGE ESTATES

Montana — Community Water System — PWSID: MT0004190

System Information

PWSIDMT0004190
System NameHOLMBERG VILLAGE ESTATES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 14, 2003
Last ReportedJan 5, 2026

Location & Contact

StateMontana
CityHELENA
ZIP Code59602
Address3920 MCHUGH LN
OrganizationPELTIER, MELISSA
Phone406-502-8400

Population & Service

Population Served225
Service Connections112

Drinking Water Violations (100)

This water system has 100 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
Oct 23, 2025 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 20, 2025 Revised Total Coliform Rule
Oct 23, 2025 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 20, 2025 Revised Total Coliform Rule
Oct 23, 2025 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 20, 2025 Revised Total Coliform Rule
Aug 1, 2015 Aug 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2015 Total Coliform Rule
Aug 1, 2015 Aug 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2015 Total Coliform Rule
Aug 1, 2015 Aug 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2015 Total Coliform Rule
Aug 1, 2015 Aug 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2015 Total Coliform Rule
Aug 1, 2015 Aug 31, 2015 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2015 Total Coliform Rule
Jan 1, 2011 Dec 31, 2013 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dalapon MR No Yes — 0.2 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dalapon MR No Yes — 0.2 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dalapon MR No Yes — 0.2 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Endrin MR No Yes — 0.002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Endrin MR No Yes — 0.002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Endrin MR No Yes — 0.002 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Dinoseb MR No Yes — 0.007 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Carbofuran MR No Yes — 0.04 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Carbofuran MR No Yes — 0.04 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Carbofuran MR No Yes — 0.04 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb sulfoxide MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb sulfoxide MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Aldicarb sulfoxide MR No Yes — — — Resolved Jan 22, 2013 Synthetic Organic Chemicals
Jan 1, 2011 Dec 31, 2013 Asbestos MR No Yes — 7 MFL — Resolved Dec 30, 2013 Inorganic Chemicals
Jan 1, 2011 Dec 31, 2013 Asbestos MR No Yes — 7 MFL — Resolved Dec 30, 2013 Inorganic Chemicals
Jan 1, 2011 Dec 31, 2013 Asbestos MR No Yes — 7 MFL — Resolved Dec 30, 2013 Inorganic Chemicals
Jan 1, 2011 Dec 31, 2013 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 22, 2013 Synthetic Organic Chemicals

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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