BEVERLY HILLS, AZ · Gila County
MOUNTAIN GATE ESTATES MHP Water System
Consumer Confidence Report status
MOUNTAIN GATE ESTATES MHP must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for MOUNTAIN GATE ESTATES MHP.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0404314
- System type
- Community Water System
- Population served
- 400
- Service connections
- 112
- Ownership
- privately owned
- Water source
- groundwater (wells)
MOUNTAIN GATE ESTATES MHP is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 400 people from groundwater.
As of August 1, 2026, its federal record holds 32 entries between 2006 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.
Of the 32, 31 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.
Violation history
Monitoring, Regular
—DICHLOROMETHANE
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Regular
—Toluene
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—Styrene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2018 – March 31, 2018
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2017 – December 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2015 – December 31, 2015
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2015 – September 30, 2015
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2015 – June 30, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2011 – March 31, 2011
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2010 – June 30, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2010 – March 31, 2010
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2010 – March 31, 2010
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2008 – March 18, 2009
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2008 – March 31, 2008
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2007 – December 31, 2007
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2007 – December 31, 2007
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2006 – June 30, 2006
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2006 – April 30, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2018 – June 30, 2018 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2018 – March 31, 2018 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2017 – December 31, 2017 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2015 – December 31, 2015 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2015 – September 30, 2015 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2015 – June 30, 2015 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| March 1, 2011 – March 31, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 2010 – June 30, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 2010 – March 31, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2008 – March 18, 2009 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| June 1, 2006 – June 30, 2006 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2006 – April 30, 2006 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 15, 2013State Compliance achieved116 linked violations
- April 2, 2013State Violation/Reminder Notice159 linked violations
- August 27, 2008State Violation/Reminder Notice159 linked violations
Common questions
Is MOUNTAIN GATE ESTATES MHP required to publish a Consumer Confidence Report?
- Yes. MOUNTAIN GATE ESTATES MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is MOUNTAIN GATE ESTATES MHP’s next Consumer Confidence Report due?
- MOUNTAIN GATE ESTATES MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MOUNTAIN GATE ESTATES MHP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MOUNTAIN GATE ESTATES MHP.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
SCHNAUFFER, AMBER
310-299-7714
BEVERLY HILLS, CA 90212