SCUA Peridot Heights

Arizona — Community Water System — PWSID: 090400113

System Information

PWSID	090400113
System Name	SCUA Peridot Heights
System Type	Community Water System
Water Source	Ground Water
Activity Status	Inactive
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	San Carlos
ZIP Code	85550
Address	P.O. Box 1330
Organization	Water Distribution & WW Treatment Facilities Progr
Phone	9284752307

Population & Service

Population Served	2,700
Service Connections	560

Drinking Water Violations (414)

This water system has 414 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 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Nov 1, 2012	Nov 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Aug 1, 2012	Aug 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2012	Total Coliform Rule
Aug 1, 2012	Aug 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2012	Total Coliform Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 3, 2013	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 3, 2013	Consumer Confidence Rule
Apr 1, 2012	Jun 30, 2012	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jun 30, 2012	Arsenic Rule
Apr 1, 2012	Jun 30, 2012	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jun 30, 2012	Arsenic Rule
Oct 1, 2011	Dec 31, 2011	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Oct 1, 2011	Dec 31, 2011	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Oct 1, 2011	Dec 31, 2011	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Oct 1, 2011	Dec 31, 2011	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Oct 1, 2011	Dec 31, 2011	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Oct 1, 2011	Dec 31, 2011	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2011	Radionuclides and Revised Rad Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Mar 1, 2011	Mar 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 1, 2002	Total Coliform Rule
Feb 1, 2011	Feb 28, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 1, 2002	Total Coliform Rule
Jan 1, 2011	Mar 31, 2011	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jan 1, 2002	Arsenic Rule
Dec 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Nov 1, 2010	Nov 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2010	Total Coliform Rule
Oct 1, 2010	Dec 31, 2010	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2010	Radionuclides and Revised Rad Rule
Oct 1, 2010	Dec 31, 2010	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2010	Radionuclides and Revised Rad Rule
Oct 1, 2010	Dec 31, 2010	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2010	Radionuclides and Revised Rad Rule
Oct 1, 2010	Dec 31, 2010	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jan 1, 2002	Arsenic Rule
Oct 1, 2010	Oct 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 3, 2013	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 3, 2013	Consumer Confidence Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
May 1, 2010	May 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 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
Apr 1, 2010	Jun 30, 2010	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Jun 30, 2010	Radionuclides and Revised Rad Rule
Apr 1, 2010	Jun 30, 2010	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Jun 30, 2010	Radionuclides and Revised Rad Rule
Apr 1, 2010	Jun 30, 2010	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Jun 30, 2010	Arsenic Rule
Apr 1, 2010	Jun 30, 2010	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Jun 30, 2010	Radionuclides and Revised Rad 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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