WIKIEUP TRADING POST

Arizona — Transient Non-Community — PWSID: AZ0408355

System Information

PWSID	AZ0408355
System Name	WIKIEUP TRADING POST
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Mixed
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Sep 27, 1990
Last Reported	Nov 17, 2025

Location & Contact

State	Arizona
City	WIKIEUP
ZIP Code	85360
Address	PO BOX 24
Organization	LAFRENTZ, PENNY
Phone	928-765-2241

Population & Service

Population Served	200
Service Connections	3

Drinking Water Violations (52)

This water system has 52 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Aug 2, 2023	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Aug 2, 2023	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Jul 2, 2022	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Jul 2, 2022	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Jul 1, 2022	Jul 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jul 31, 2022	Revised Total Coliform Rule
Jul 1, 2022	Jul 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jul 31, 2022	Revised Total Coliform Rule
Jul 1, 2022	Jul 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jul 31, 2022	Revised Total Coliform Rule
Jul 1, 2022	Jul 31, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jul 31, 2022	Revised Total Coliform Rule
Jun 1, 2021	Jun 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2021	Revised Total Coliform Rule
Jun 1, 2021	Jun 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2021	Revised Total Coliform Rule
Jun 1, 2021	Jun 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2021	Revised Total Coliform Rule
Feb 14, 2020	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Feb 14, 2020	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 15, 2024	Public Notice Rule and Revised PN Rule
Jan 1, 2018	Dec 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2018	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2018	Nitrate Rule
Oct 1, 2017	Oct 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2017	Revised Total Coliform Rule
Oct 1, 2017	Oct 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2017	Revised Total Coliform Rule
Jan 1, 2014	Dec 31, 2014	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2014	Nitrate Rule
Jan 1, 2014	Dec 31, 2014	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2014	Nitrate Rule
Apr 1, 2010	Apr 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2010	Total Coliform Rule
Apr 1, 2010	Apr 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2010	Total Coliform Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2008	Dec 31, 2008	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	Nitrate Rule
Jan 1, 2008	Dec 31, 2008	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2008	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Jan 1, 2007	Dec 31, 2007	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2007	Nitrate Rule
Nov 1, 2006	Nov 30, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2006	Total Coliform Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2005	Dec 31, 2005	Nitrate	MCL	Yes	No	13 MG/L	10 mg/L	10	Resolved	Dec 31, 2005	Nitrate Rule
Jan 1, 2004	Dec 31, 2004	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2004	Nitrate Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Jan 1, 2001	Dec 31, 2001	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2001	Nitrate Rule
Jan 1, 1999	Dec 31, 1999	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1999	Nitrate Rule
Jan 1, 1999	Dec 31, 1999	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1999	Nitrate Rule
Jan 1, 1998	Dec 31, 1998	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1998	Nitrate Rule
Jan 1, 1998	Dec 31, 1998	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1998	Nitrate Rule
Nov 30, 1987	Nov 29, 1990	Selenium	MR	No	Yes	—	0.05 mg/L	—	Archived	Nov 29, 1990	Inorganic Chemicals
Nov 30, 1987	Nov 29, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Archived	Nov 29, 1990	Inorganic Chemicals
Nov 30, 1987	Nov 29, 1990	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Archived	Nov 29, 1990	Inorganic Chemicals
Nov 30, 1987	Nov 29, 1990	Barium	MR	No	Yes	—	2 mg/L	—	Archived	Nov 29, 1990	Inorganic Chemicals
Nov 30, 1987	Nov 29, 1990	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Archived	Nov 29, 1990	Inorganic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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