Aha Quin

Arizona — Transient Non-Community — PWSID: 090600193

System Information

PWSID	090600193
System Name	Aha Quin
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Native American
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Feb 2, 1984
Last Reported	Dec 31, 2025

Location & Contact

State	Arizona
City	Parker
ZIP Code	85344
Address	26600 Mohave Road
Organization	CRIT Council
Phone	9286699211

Population & Service

Population Served	315
Service Connections	211

Drinking Water Violations (260)

This water system has 260 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
Dec 31, 2024	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Dec 31, 2024	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 31, 2024	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Mar 30, 2024	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	May 1, 2024	Ground Water Rule
Jan 1, 2024	Dec 31, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Dec 31, 2024	Nitrate Rule
Jan 1, 2024	Dec 31, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Dec 31, 2024	Nitrate Rule
May 1, 2020	May 31, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2020	Revised Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Jul 1, 2012	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Aug 12, 2012	Ground Water Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jan 1, 2012	Dec 31, 2012	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Aug 31, 2011	Nitrate Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
May 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 21, 2011	Ground Water Rule
May 1, 2010	May 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2010	Total Coliform Rule
Apr 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 21, 2011	Ground Water Rule
Jul 1, 2009	Jul 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2009	Total Coliform Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
Jul 1, 2005	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Jan 1, 2005	Dec 31, 2005	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2005	Nitrate Rule
Jul 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
May 1, 2003	May 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2003	Total Coliform Rule
Jul 1, 2002	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
Jan 1, 2002	Dec 31, 2002	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2002	Nitrate Rule
Jul 1, 2001	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence 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	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2001	Inorganic Chemicals
Jan 1, 2001	Dec 31, 2001	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2001	Radionuclides and Revised Rad Rule
Jul 1, 2000	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2010	Consumer Confidence Rule
Dec 1, 1998	Dec 31, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 1998	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1998	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Jan 1, 1998	Dec 31, 1998	trans-1,2-Dichloroethylene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1998	Volatile Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1998	Inorganic Chemicals
Jan 1, 1998	Dec 31, 1998	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1998	Radionuclides and Revised Rad Rule
Jan 1, 1998	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Feb 24, 2004	Lead and Copper Rule
Jan 1, 1998	Dec 31, 1998	ETHYLENE DIBROMIDE	MR	No	Yes	—	0.00005 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 1998	Inorganic Chemicals
Jan 1, 1998	Dec 31, 1998	Total Polychlorinated Biphenyls (PCB)	MR	No	Yes	—	0.0005 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1998	Inorganic Chemicals
Jan 1, 1998	Dec 31, 1998	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1998	Inorganic Chemicals
Jan 1, 1998	Dec 31, 1998	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	1,1,1-Trichloroethane	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 1998	Volatile Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Toxaphene	MR	No	Yes	—	0.003 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Endothall	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Simazine	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Di(2-ethylhexyl) phthalate	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Dinoseb	MR	No	Yes	—	0.007 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1998	Dec 31, 1998	Carbofuran	MR	No	Yes	—	0.04 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic 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.

Browse All Water Systems Water Safety Stats Water Safety Home

Browse All Water Systems Water Systems in Arizona