AZ STATE PKS ROPER LAKE

Arizona — Transient Non-Community — PWSID: AZ0405311

System Information

PWSID	AZ0405311
System Name	AZ STATE PKS ROPER LAKE
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	State
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Oct 5, 1979
Last Reported	Nov 17, 2025

Location & Contact

State	Arizona
City	SAFFORD
ZIP Code	85546
Address	101 E ROPER LAKE RD
Organization	REDDY, MICHELLE
Phone	928-428-6760

Population & Service

Population Served	110
Service Connections	55

Drinking Water Violations (40)

This water system has 40 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
Jan 1, 2021	Feb 24, 2022	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Feb 24, 2022	Nitrate Rule
Jan 1, 2021	Feb 24, 2022	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Feb 24, 2022	Nitrate Rule
Jun 1, 2012	Jun 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Jun 1, 2012	Jun 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Jun 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Jun 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Jan 1, 2012	Dec 31, 2012	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2012	Nitrate Rule
Jan 1, 2012	Dec 31, 2012	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2012	Nitrate Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Jul 1, 2002	Jul 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2002	Total Coliform Rule
Jun 1, 2002	Jun 30, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2002	Total Coliform Rule
May 1, 2002	May 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2002	Total Coliform Rule
May 1, 2002	May 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2002	Total Coliform Rule
Apr 1, 2002	Apr 30, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2002	Total Coliform Rule
Jan 1, 2002	Dec 31, 2002	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2002	Nitrate Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
Jul 1, 2001	Jul 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2001	Total Coliform Rule
Jul 1, 2001	Jul 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2001	Total Coliform 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, 1998	Dec 31, 1998	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1998	Nitrate Rule
Mar 31, 1990	Mar 30, 1993	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Mar 31, 1990	Mar 30, 1993	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Mar 31, 1990	Mar 30, 1993	Barium	MR	No	Yes	—	2 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Mar 31, 1990	Mar 30, 1993	Selenium	MR	No	Yes	—	0.05 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Mar 31, 1990	Mar 30, 1993	Mercury	MR	No	Yes	—	0.002 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Mar 31, 1990	Mar 30, 1993	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Archived	Mar 30, 1993	Arsenic Rule
Mar 31, 1990	Mar 30, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Mar 30, 1993	Nitrate Rule
Mar 31, 1990	Mar 30, 1993	Chromium	MR	No	Yes	—	0.1 mg/L	—	Archived	Mar 30, 1993	Inorganic Chemicals
Apr 1, 1980	Apr 30, 1980	Fluoride	MR	No	No	—	4.0 mg/L	—	Archived	Apr 30, 1980	Inorganic Chemicals
Apr 1, 1979	Mar 31, 1981	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Mar 31, 1981	Nitrate Rule
Apr 1, 1979	Mar 31, 1981	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Archived	Mar 31, 1981	Inorganic Chemicals
Apr 1, 1979	Mar 31, 1981	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Archived	Mar 31, 1981	Inorganic Chemicals
Apr 1, 1979	Mar 31, 1981	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Archived	Mar 31, 1981	Arsenic Rule
Apr 1, 1979	Mar 31, 1981	Chromium	MR	No	Yes	—	0.1 mg/L	—	Archived	Mar 31, 1981	Inorganic Chemicals
Apr 1, 1979	Mar 31, 1981	Mercury	MR	No	Yes	—	0.002 mg/L	—	Archived	Mar 31, 1981	Inorganic Chemicals
Apr 1, 1979	Mar 31, 1981	Selenium	MR	No	Yes	—	0.05 mg/L	—	Archived	Mar 31, 1981	Inorganic Chemicals
—	—		—	No	No	—	—	—	—	—	—

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