PARKER, AZ · La Paz County

PARKER TOWN OF Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of April 22, 2022. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in La Paz County, AZ.

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): AZ0415013
System type: Community Water System
Population served: 0
Service connections: 1
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Xylenes, Total
April 1, 2021 – June 30, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 10, 2020 – December 1, 2020
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
June 1, 2020 – July 30, 2020
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
November 3, 2017 – May 11, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2016 – September 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2016 – September 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – October 5, 2010
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Chromium
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Fluoride
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Barium
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Mercury
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Nitrate
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Selenium
January 1, 1989 – March 31, 1989
Archived
Monitoring, Regular
—
Arsenic
March 31, 1988 – March 30, 1989
Archived
Monitoring, Regular
—
Barium
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Cadmium
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Chromium
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Mercury
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Selenium
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Fluoride
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
Nitrate
January 1, 1988 – March 31, 1988
Archived
Monitoring, Regular
—
2,4,5-TP
September 1, 1987 – August 30, 1990
Archived
Monitoring, Regular
—
2,4-D
September 1, 1987 – August 30, 1990
Archived
Monitoring, Regular
—
BHC-GAMMA
September 1, 1987 – August 30, 1990
Archived
Monitoring, Regular
—
Methoxychlor
September 1, 1987 – August 30, 1990
Archived
Monitoring, Regular
—
Arsenic
March 21, 1987 – March 19, 1988
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
April 7, 1986 – June 6, 1986
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
April 7, 1986 – June 6, 1986
Archived
Monitoring, Check/Repeat/Confirmation
—
Fluoride
June 26, 1985 – July 25, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
February 28, 1983 – May 27, 1983
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
April 1, 2021 – June 30, 2021	Monitoring, Regular	Xylenes, Total	—	Resolved
October 10, 2020 – December 1, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
June 1, 2020 – July 30, 2020	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
November 3, 2017 – May 11, 2018	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2016 – September 30, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2016 – September 30, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2010 – October 5, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 1989 – March 31, 1989	Monitoring, Regular	Cadmium	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Chromium	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Fluoride	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Barium	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Mercury	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Nitrate	—	Archived
January 1, 1989 – March 31, 1989	Monitoring, Regular	Selenium	—	Archived
March 31, 1988 – March 30, 1989	Monitoring, Regular	Arsenic	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Barium	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Cadmium	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Chromium	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Mercury	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Selenium	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Fluoride	—	Archived
January 1, 1988 – March 31, 1988	Monitoring, Regular	Nitrate	—	Archived
September 1, 1987 – August 30, 1990	Monitoring, Regular	2,4,5-TP	—	Archived
September 1, 1987 – August 30, 1990	Monitoring, Regular	2,4-D	—	Archived
September 1, 1987 – August 30, 1990	Monitoring, Regular	BHC-GAMMA	—	Archived
September 1, 1987 – August 30, 1990	Monitoring, Regular	Methoxychlor	—	Archived
March 21, 1987 – March 19, 1988	Monitoring, Regular	Arsenic	—	Archived
April 7, 1986 – June 6, 1986	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
April 7, 1986 – June 6, 1986	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
June 26, 1985 – July 25, 1985	Monitoring, Check/Repeat/Confirmation	Fluoride	—	Archived
February 28, 1983 – May 27, 1983	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived

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

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

ZIEGLER, STEVEN WARD

928-669-9265

PARKER, AZ 85344