HARDWICK WATER COMPANY

California - Community Water System - PWSID: CA1600507

System Information

PWSID	CA1600507
System Name	HARDWICK WATER COMPANY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Mar 22, 1979
Last Reported	Mar 20, 2026

Location & Contact

State	California
City	HANFORD
ZIP Code	93230
Address	14572 Excelsior Ave
Organization	CAMARILLO, ERIK
Phone	559-852-3727

Population & Service

Population Served	69
Service Connections	40

Drinking Water Violations (37)

This water system has 37 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
Oct 17, 2024	-	RPT	No	No	-	-	-	Unaddressed	-	-
Oct 17, 2024	-	TT	Yes	No	-	-	-	Unaddressed	-	-
Jan 1, 2016	Mar 31, 2016	MCL	Yes	No	37 PCI/L	30 ug/L	20	Resolved	Mar 31, 2016	-
Jan 1, 2016	Mar 31, 2016	MCL	Yes	No	37 PCI/L	30 ug/L	20	Resolved	Mar 31, 2016	-
Oct 1, 2015	Dec 31, 2015	MCL	Yes	No	36 PCI/L	30 ug/L	20	Resolved	Dec 31, 2015	-
Oct 1, 2015	Dec 31, 2015	MCL	Yes	No	36 PCI/L	30 ug/L	20	Resolved	Dec 31, 2015	-
Jul 1, 2015	Sep 30, 2015	MCL	Yes	No	41 PCI/L	30 ug/L	20	Resolved	Sep 30, 2015	-
Jul 1, 2015	Sep 30, 2015	MCL	Yes	No	41 PCI/L	30 ug/L	20	Resolved	Sep 30, 2015	-
Jan 1, 2015	Mar 31, 2015	MCL	Yes	No	47.72 PCI/L	30 ug/L	20	Resolved	Mar 31, 2015	-
Jan 1, 2015	Mar 31, 2015	MCL	Yes	No	47.72 PCI/L	30 ug/L	20	Resolved	Mar 31, 2015	-
Oct 1, 2014	Dec 31, 2014	MCL	Yes	No	44.48 PCI/L	30 ug/L	20	Resolved	Dec 31, 2014	-
Oct 1, 2014	Dec 31, 2014	MCL	Yes	No	44.48 PCI/L	30 ug/L	20	Resolved	Dec 31, 2014	-
Jul 1, 2014	Sep 30, 2014	MCL	Yes	No	53.42 PCI/L	30 ug/L	20	Resolved	Sep 30, 2014	-
Jul 1, 2014	Sep 30, 2014	MCL	Yes	No	53.42 PCI/L	30 ug/L	20	Resolved	Sep 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MCL	Yes	No	43 PCI/L	30 ug/L	20	Resolved	Jun 30, 2014	-
Apr 1, 2014	Jun 30, 2014	MCL	Yes	No	43 PCI/L	30 ug/L	20	Resolved	Jun 30, 2014	-
Jan 1, 2014	Mar 31, 2014	MCL	Yes	No	37 PCI/L	30 ug/L	20	Resolved	Mar 31, 2014	-
Jan 1, 2014	Mar 31, 2014	MCL	Yes	No	37 PCI/L	30 ug/L	20	Resolved	Mar 31, 2014	-
Oct 1, 2013	Dec 31, 2013	MCL	Yes	No	40.37 PCI/L	30 ug/L	20	Resolved	Dec 31, 2013	-
Oct 1, 2013	Dec 31, 2013	MCL	Yes	No	40.37 PCI/L	30 ug/L	20	Resolved	Dec 31, 2013	-
Jul 1, 2013	Sep 30, 2013	MCL	Yes	No	59 PCI/L	30 ug/L	20	Resolved	Sep 30, 2013	-
Jul 1, 2013	Sep 30, 2013	MCL	Yes	No	59 PCI/L	30 ug/L	20	Resolved	Sep 30, 2013	-
Apr 1, 2013	Jun 30, 2013	MCL	Yes	No	50 PCI/L	30 ug/L	20	Resolved	Jun 30, 2013	-
Apr 1, 2013	Jun 30, 2013	MCL	Yes	No	50 PCI/L	30 ug/L	20	Resolved	Jun 30, 2013	-
Jan 1, 2013	Mar 31, 2013	MCL	Yes	No	42 PCI/L	30 ug/L	20	Resolved	Mar 31, 2013	-
Jan 1, 2013	Mar 31, 2013	MCL	Yes	No	42 PCI/L	30 ug/L	20	Resolved	Mar 31, 2013	-
Oct 1, 2012	Dec 31, 2012	MCL	Yes	No	36 PCI/L	30 ug/L	20	Resolved	Dec 31, 2012	-
Oct 1, 2012	Dec 31, 2012	MCL	Yes	No	36 PCI/L	30 ug/L	20	Resolved	Dec 31, 2012	-
Jul 1, 2012	Sep 30, 2012	MCL	Yes	No	34 PCI/L	30 ug/L	20	Resolved	Sep 30, 2012	-
Jul 1, 2012	Sep 30, 2012	MCL	Yes	No	34 PCI/L	30 ug/L	20	Resolved	Sep 30, 2012	-
Oct 1, 2011	Dec 31, 2011	MCL	Yes	No	45 PCI/L	30 ug/L	20	Resolved	Dec 31, 2011	-
Oct 1, 2011	Dec 31, 2011	MCL	Yes	No	45 PCI/L	30 ug/L	20	Resolved	Dec 31, 2011	-
Mar 1, 2010	Mar 31, 2010	MCL	Yes	No	-	5% of samples	-	Resolved	Mar 31, 2010	-
Mar 1, 2010	Mar 31, 2010	MCL	Yes	No	-	5% of samples	-	Resolved	Mar 31, 2010	-
Jul 1, 1993	Aug 1, 2001	MR	No	No	-	TT	-	Resolved	Jun 30, 1992	-
Oct 1, 1981	Sep 30, 1982	MR	No	Yes	-	15 pCi/L	-	Archived	Sep 30, 1982	-
Oct 30, 1980	Oct 29, 1981	MR	No	Yes	-	15 pCi/L	-	Archived	Oct 29, 1981	-

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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