SHOW LOW, AZ · Navajo County
CITY OF SHOW LOW 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)
- AZ0409026
- System type
- Community Water System
- Population served
- 17,139
- Service connections
- 7,452
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Nitrate
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Styrene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Toluene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Radium-226
January 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2016 – November 23, 2016
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2016 – November 23, 2016
ResolvedMonitoring, Regular
—Toluene
January 1, 2016 – November 23, 2016
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2016 – November 23, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Arsenic
July 1, 2015 – September 30, 2015
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Toluene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Benzene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2015 – December 31, 2015
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2014 – September 30, 2014
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2014 – November 23, 2016
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2014 – November 23, 2016
ResolvedMonitoring, Regular
—Simazine
January 1, 2014 – November 23, 2016
ResolvedMonitoring, Regular
—Picloram
January 1, 2014 – November 23, 2016
ResolvedMonitoring, Regular
—2,4-D
January 1, 2014 – November 23, 2016
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—Styrene
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—Fluoride
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2013 – December 31, 2015
ResolvedMonitoring, Regular
—Asbestos
January 1, 2012 – December 31, 2020
ResolvedMonitoring, Regular
—Arsenic
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Arsenic
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2009 – December 31, 2014
ResolvedMonitoring, Regular
—Benzene
January 1, 2009 – December 31, 2014
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2009 – December 31, 2014
ResolvedMonitoring, Regular
—Arsenic
October 1, 2007 – December 31, 2007
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Styrene
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Nitrate
January 31, 1989 – January 30, 1992
ArchivedMonitoring, Regular
—Selenium
June 24, 1980 – July 23, 1980
ArchivedMonitoring, Check/Repeat/Confirmation
—Selenium
June 24, 1980 – July 23, 1980
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 |
|---|---|---|---|---|
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2018 – December 31, 2018 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2016 – November 23, 2016 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2016 – November 23, 2016 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2016 – November 23, 2016 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2016 – November 23, 2016 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2015 – September 30, 2015 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2014 – September 30, 2014 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2014 – November 23, 2016 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2014 – November 23, 2016 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2014 – November 23, 2016 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2014 – November 23, 2016 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2014 – November 23, 2016 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2013 – December 31, 2015 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2012 – December 31, 2020 | Monitoring, Regular | Asbestos | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2009 – December 31, 2014 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2009 – December 31, 2014 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2009 – December 31, 2014 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Styrene | — | Resolved |
| January 31, 1989 – January 30, 1992 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1980 – July 23, 1980 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1980 – July 23, 1980 | Monitoring, Check/Repeat/Confirmation | Selenium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 23, 2016State no longer subject to Rule176 linked violations
- May 20, 2016State Violation/Reminder Notice99 linked violations
- September 11, 1979State Othergeneral compliance action — not tied to a specific violation on record
Contact
AUSTIN, RICK
928-532-4103
SHOW LOW, AZ 85901