Salt River Public Works

Arizona — Community Water System — PWSID: 090400109

System Information

PWSID	090400109
System Name	Salt River Public Works
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Native American
EPA Region	09
Serves School	No
Wholesaler	Yes
First Reported	Feb 2, 1984
Last Reported	Dec 31, 2025

Location & Contact

State	Arizona
City	Scottsdale
ZIP Code	85256
Address	10005 East Osborn Road
Organization	Salt River Pima-Maricopa Indian Community
Phone	4808508000

Population & Service

Population Served	20,951
Service Connections	1,303

Drinking Water Violations (197)

This water system has 197 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
Oct 1, 2022	Oct 31, 2022	Revised Total Coliform Rule	MCL	Yes	No	—	—	—	Resolved	Oct 12, 2022	Revised Total Coliform Rule
Jan 1, 2013	Jan 31, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2013	Total Coliform Rule
Apr 1, 2012	Apr 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2012	Total Coliform Rule
Oct 1, 2011	Dec 31, 2011	Nitrate	MCL	Yes	No	11 MG/L	10 mg/L	—	Resolved	Dec 22, 2011	Nitrate Rule
Aug 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Feb 1, 2011	Ground Water Rule
Jul 1, 2011	Sep 30, 2011	Nitrate	MCL	Yes	No	11 MG/L	10 mg/L	—	Resolved	Sep 30, 2011	Nitrate Rule
Apr 1, 2009	Jun 30, 2009	Arsenic	MCL	Yes	No	.02275 MG/L	0.010 mg/L	—	Resolved	Jun 30, 2009	Arsenic Rule
Jan 1, 2009	Mar 31, 2009	Arsenic	MCL	Yes	No	.021 MG/L	0.010 mg/L	—	Resolved	Mar 31, 2009	Arsenic Rule
Oct 1, 2008	Dec 31, 2008	Arsenic	MCL	Yes	No	.021 MG/L	0.010 mg/L	—	Resolved	Dec 31, 2008	Arsenic Rule
Oct 1, 2008	Dec 31, 2008	Arsenic	MCL	Yes	No	.021 MG/L	0.010 mg/L	—	Resolved	Dec 31, 2008	Arsenic Rule
Jul 1, 2008	Sep 30, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Sep 30, 2008	Arsenic Rule
Jul 1, 2008	Sep 30, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 18, 2008	Arsenic Rule
Jul 1, 2008	Sep 30, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Sep 30, 2008	Arsenic Rule
Jul 1, 2008	Sep 30, 2008	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 18, 2008	Arsenic Rule
Apr 1, 2008	Jun 30, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Jun 30, 2008	Arsenic Rule
Apr 1, 2008	Jun 30, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Jun 30, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Jan 1, 2008	Mar 31, 2008	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Mar 31, 2008	Arsenic Rule
Oct 1, 2007	Dec 31, 2007	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Dec 31, 2007	Arsenic Rule
Oct 1, 2007	Dec 31, 2007	Arsenic	MCL	Yes	No	.024 MG/L	0.010 mg/L	—	Resolved	Dec 31, 2007	Arsenic Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 18, 2008	Consumer Confidence Rule
Jul 1, 2007	Sep 30, 2007	Arsenic	MCL	Yes	No	.023 MG/L	0.010 mg/L	—	Resolved	Sep 30, 2007	Arsenic Rule
Jul 1, 2007	Sep 30, 2007	Arsenic	MCL	Yes	No	.023 MG/L	0.010 mg/L	—	Resolved	Sep 30, 2007	Arsenic Rule
Apr 1, 2007	Jun 30, 2007	Arsenic	MCL	Yes	No	.023 MG/L	0.010 mg/L	—	Resolved	Jun 30, 2007	Arsenic Rule
Apr 1, 2007	Jun 30, 2007	Arsenic	MCL	Yes	No	.023 MG/L	0.010 mg/L	—	Resolved	Jun 30, 2007	Arsenic Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 18, 2008	Consumer Confidence Rule
Aug 1, 2005	Aug 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2005	Total Coliform Rule
Jul 1, 2005	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 18, 2008	Consumer Confidence Rule
Jan 1, 2005	Dec 31, 2005	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2005	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005	Dec 31, 2005	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2005	Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Dec 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Jul 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 18, 2008	Consumer Confidence Rule
Jul 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 18, 2008	Consumer Confidence Rule
Jan 1, 2004	Dec 31, 2004	2,3,7,8-TCDD	MR	No	Yes	—	0.00000003 mg/L	—	Resolved	Dec 31, 2004	Synthetic Organic Chemicals
Jan 1, 2004	Dec 31, 2004	2,3,7,8-TCDD	MR	No	Yes	—	0.00000003 mg/L	—	Resolved	Dec 31, 2004	Synthetic Organic Chemicals
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2003	Total Coliform Rule
Jul 1, 2003	Jul 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2003	Total Coliform Rule
Jan 1, 2003	Dec 31, 2003	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2003	Radionuclides and Revised Rad Rule
Dec 1, 2002	Dec 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2002	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Oct 1, 2002	Oct 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Jul 1, 2002	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2004	Consumer Confidence Rule
Jan 1, 2002	Dec 31, 2002	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2002	Nitrate Rule
Dec 1, 2001	Dec 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2001	Total Coliform Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
Jul 1, 2001	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 4, 2004	Consumer Confidence Rule

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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