GLENDALE, AZ · Cochise County

MESCAL LAKES WATER SYSTEM 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

System facts

System ID (PWSID): AZ0402052
System type: Community Water System
Population served: 1,390
Service connections: 556
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2004 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Cadmium
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Chromium
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Mercury
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Selenium
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Barium
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Fluoride
April 1, 1989 – June 30, 1989
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1987 – September 30, 1987
Resolved
Monitoring, Regular
—
Arsenic
May 8, 1986 – May 6, 1989
Resolved
Monitoring, Regular
—
Arsenic
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Selenium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Nitrate
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Mercury
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Barium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Chromium
June 24, 1979 – June 23, 1982
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2007 – September 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – December 31, 2006	Monitoring, Regular	Vinyl chloride	—	Resolved
December 1, 1991 – December 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1989 – June 30, 1989	Monitoring, Regular	Cadmium	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Chromium	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Mercury	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Selenium	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Barium	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Nitrate	—	Resolved
April 1, 1989 – June 30, 1989	Monitoring, Regular	Fluoride	—	Resolved
July 1, 1987 – September 30, 1987	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
May 8, 1986 – May 6, 1989	Monitoring, Regular	Arsenic	—	Resolved
June 24, 1979 – June 23, 1982	Monitoring, Regular	Arsenic	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Selenium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Nitrate	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Mercury	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Barium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Chromium	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 24, 2022State Compliance achieved299 linked violations
February 5, 2008State Compliance achieved118 linked violations
July 9, 1991State Compliance achieved31 linked violations
September 30, 1980State Other1 linked violation

Contact

GAGNE, JASON

623-935-1100

GLENDALE, AZ 85307