SAN SIMON, AZ · Cochise County

SAN SIMON DWID 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): AZ0402027
System type: Community Water System
Population served: 312
Service connections: 120
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
November 1, 2025 – November 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2025 – September 30, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
March 1, 2025 – March 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2021 – June 30, 2021
Archived
Monitoring, Regular
—
Fluoride
October 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2020 – September 30, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2019 – September 30, 2019
Archived
Monitoring, Regular
—
Fluoride
July 1, 2018 – September 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2018 – September 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2018 – March 31, 2018
Archived
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
September 1, 2017 – October 23, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2017 – September 30, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2017 – March 31, 2017
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2015 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2012 – December 31, 2012
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2010 – February 28, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2009 – July 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Regular
—
Nitrate
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2008 – March 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2008 – March 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Picloram
January 1, 1998 – December 31, 2000
Resolved
Monitoring, Check/Repeat/Confirmation
—
Fluoride
June 30, 1989 – June 29, 1992
Archived
Monitoring, Check/Repeat/Confirmation
—
Fluoride
June 30, 1989 – June 29, 1992
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
Archived
Monitoring, Check/Repeat/Confirmation
—
Fluoride
June 24, 1980 – July 23, 1980
Archived
Monitoring, Regular
—
Arsenic
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Mercury
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Selenium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Barium
June 24, 1979 – June 23, 1982
Archived
Monitoring, Regular
—
Fluoride
June 24, 1979 – June 23, 1982
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 2025 – November 30, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Archived
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
March 1, 2025 – March 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2020 – December 31, 2020	Monitoring, Regular	Fluoride	—	Resolved
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2018 – September 30, 2018	Monitoring, Regular	Fluoride	—	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
September 1, 2017 – October 23, 2017	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
February 1, 2010 – February 28, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2009 – December 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – July 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
January 1, 2009 – March 31, 2009	Monitoring, Regular	Fluoride	—	Resolved
July 1, 2008 – July 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2008 – June 30, 2008	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
January 1, 2008 – March 31, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 1998 – December 31, 2000	Monitoring, Regular	Picloram	—	Resolved
June 30, 1989 – June 29, 1992	Monitoring, Check/Repeat/Confirmation	Fluoride	—	Archived
June 30, 1989 – June 29, 1992	Monitoring, Check/Repeat/Confirmation	Fluoride	—	Archived
July 1, 1980 – June 30, 1984	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 24, 1980 – July 23, 1980	Monitoring, Check/Repeat/Confirmation	Fluoride	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Arsenic	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Mercury	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Selenium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Barium	—	Archived
June 24, 1979 – June 23, 1982	Monitoring, Regular	Fluoride	—	Archived

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

Enforcement actions

August 1, 2025State Violation/Reminder Notice126 linked violations
November 6, 2018State Violation/Reminder Notice63 linked violations
October 19, 2018State Violation/Reminder Notice162 linked violations
October 2, 2017State Public Notification requested77 linked violations
January 30, 2017State Administrative/Compliance Order without penalty issued252 linked violations
July 31, 2009State Violation/Reminder Notice174 linked violations
December 6, 2006State Compliance achieved146 linked violations
December 5, 1979State Othergeneral compliance action — not tied to a specific violation on record
September 22, 1978State Othergeneral compliance action — not tied to a specific violation on record
June 6, 1978State Othergeneral compliance action — not tied to a specific violation on record

Contact

JOHNSON, JULIA

520-845-2451

SAN SIMON, AZ 85632