GLENDIVE, MT · Dawson County
HIGHLAND PARK UTILITIES ASSN 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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.
System facts
- System ID (PWSID)
- MT0000570
- System type
- Community Water System
- Population served
- 500
- Service connections
- 141
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – July 27, 2023
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2020 – December 31, 2020
ResolvedSample Siting Plan Errors (RTCR)
—Revised Total Coliform Rule
April 2, 2016 – November 24, 2020
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2013 – September 28, 2013
ResolvedMonitoring, Regular
—Asbestos
January 1, 2011 – December 11, 2013
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – August 27, 2008
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2006 – December 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 2005 – December 31, 2005
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2004 – August 4, 2007
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Aldicarb sulfone
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Carbofuran
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Aldicarb
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Atrazine
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—LASSO
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—2,4-D
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Pentachlorophenol
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Chlordane
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Heptachlor
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Endrin
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Methoxychlor
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Toxaphene
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Dalapon
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Simazine
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Picloram
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Dinoseb
April 18, 2000 – April 17, 2003
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 18, 2000 – April 17, 2003
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
January 1, 1999 – December 31, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2023 – July 27, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2020 – December 31, 2020 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| April 2, 2016 – November 24, 2020 | Sample Siting Plan Errors (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2013 – September 28, 2013 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2011 – December 11, 2013 | Monitoring, Regular | Asbestos | — | Resolved |
| July 1, 2008 – August 27, 2008 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 2004 – August 4, 2007 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Aldicarb | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | LASSO | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Chlordane | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Endrin | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Dalapon | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Picloram | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 18, 2000 – April 17, 2003 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 1999 – December 31, 2001 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Contact
AGCOUNTRY ACCOUNTING
406-377-4944
GLENDIVE, MT 59330