Barona

California - Non-Transient Non-Community - PWSID: 090600119

System Information

PWSID	090600119
System Name	Barona
System Type	Non-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	Mar 25, 2026

Location & Contact

State	California
City	Lakeside
ZIP Code	92040
Address	1095 Barona Rd
Organization	Barona Tribal Water Authority
Phone	-

Population & Service

Population Served	6,000
Service Connections	1

Drinking Water Violations (114)

This water system has 114 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Aug 1, 2024	-	RPT	No	No	-	-	-	Resolved	Sep 13, 2024	-
Oct 1, 2022	Dec 31, 2022	MR	No	Yes	-	0.060 mg/L	-	Resolved	Nov 16, 2022	-
Oct 1, 2022	Oct 31, 2022	MON	No	Yes	-	-	-	Resolved	Oct 31, 2022	-
Jan 1, 2018	Mar 31, 2018	MCL	Yes	No	.0841 MG/L	0.080 mg/L	-	Resolved	Mar 31, 2018	-
Jan 1, 2008	Mar 31, 2008	MCL	Yes	No	.05475 MG/L	30 ug/L	-	Resolved	Mar 31, 2008	-
Oct 1, 2007	Dec 31, 2007	MCL	Yes	No	.05475 MG/L	30 ug/L	-	Resolved	Dec 31, 2007	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	28.81 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	44.89 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	40.87 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	29.48 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	30.82 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jan 1, 2006	Dec 31, 2006	MCL	Yes	No	18.09 MG/L	30 ug/L	-	Resolved	Dec 31, 2006	-
Jul 1, 2005	-	Other	No	No	-	-	-	Resolved	Dec 30, 2005	-
May 1, 2004	May 31, 2004	MCL	Yes	No	-	5% of samples	-	Resolved	May 31, 2004	-
Nov 1, 2002	Nov 30, 2002	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2002	-
Jul 1, 2002	-	Other	No	No	-	-	-	Resolved	Aug 11, 2006	-
Jan 1, 2002	Dec 31, 2002	MCL	Yes	No	31.2 PCI/L	15 pCi/L	-	Resolved	Dec 31, 2002	-
Oct 1, 2001	Oct 31, 2001	MCL	Yes	No	-	5% of samples	-	Resolved	Oct 31, 2001	-
Jul 1, 2001	-	Other	No	No	-	-	-	Resolved	Aug 11, 2006	-
Feb 1, 2001	Feb 28, 2001	MR	No	No	-	5% of samples	-	Resolved	Feb 28, 2001	-
Jan 1, 2001	Dec 31, 2001	MCL	Yes	No	52.8 PCI/L	15 pCi/L	-	Resolved	Dec 31, 2001	-
Sep 1, 2000	Sep 30, 2000	MCL	Yes	No	-	5% of samples	-	Resolved	Sep 30, 2000	-
Aug 1, 2000	Aug 31, 2000	MCL	Yes	No	-	5% of samples	-	Resolved	Aug 31, 2000	-
Jul 1, 2000	Jul 31, 2000	MR	No	No	-	5% of samples	-	Resolved	Jul 31, 2000	-
May 1, 2000	May 31, 2000	MCL	Yes	No	-	5% of samples	-	Resolved	May 31, 2000	-
Apr 1, 2000	Apr 30, 2000	MR	No	No	-	5% of samples	-	Resolved	Apr 30, 2000	-
Feb 1, 2000	Feb 29, 2000	MR	No	No	-	5% of samples	-	Resolved	Feb 29, 2000	-
Jan 1, 2000	Dec 31, 2000	MCL	Yes	No	23.2 PCI/L	15 pCi/L	-	Resolved	Dec 31, 2000	-
Jan 1, 2000	Jan 31, 2000	MR	No	No	-	5% of samples	-	Resolved	Jan 31, 2000	-
Oct 1, 1998	Oct 31, 1998	MR	No	No	-	5% of samples	-	Resolved	Oct 31, 1998	-
Oct 1, 1998	Oct 31, 1998	MCL	Yes	No	-	5% of samples	-	Resolved	Oct 31, 1998	-
Aug 1, 1998	Aug 31, 1998	MR	No	No	-	5% of samples	-	Resolved	Aug 31, 1998	-
May 1, 1998	May 31, 1998	MR	No	No	-	5% of samples	-	Resolved	May 31, 1998	-
Apr 1, 1998	Apr 30, 1998	MR	No	No	-	5% of samples	-	Resolved	Apr 30, 1998	-
Mar 1, 1998	Mar 31, 1998	MR	No	No	-	5% of samples	-	Resolved	Mar 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.00005 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.0005 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.0002 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.04 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.0004 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.05 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.003 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.003 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.001 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.004 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.02 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.2 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.0002 mg/L	-	Resolved	Dec 31, 1998	-
Jan 1, 1998	Dec 31, 1998	MR	No	Yes	-	0.5 mg/L	-	Resolved	Dec 31, 1998	-

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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