CITY OF YORKTOWN

Texas — Community Water System — PWSID: TX0620004

System Information

PWSID	TX0620004
System Name	CITY OF YORKTOWN
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	06
Serves School	No
Wholesaler	No
First Reported	Mar 14, 1980
Last Reported	Jan 6, 2026

Location & Contact

State	Texas
City	YORKTOWN
ZIP Code	78164-0605
Address	PO BOX 605
Organization	BAKER, BILL
Phone	361-564-2611

Population & Service

Population Served	1,726
Service Connections	1,267

Drinking Water Violations (49)

This water system has 49 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 30, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Feb 17, 2017	Lead and Copper Rule
Dec 30, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Feb 17, 2017	Lead and Copper Rule
Feb 8, 2016	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Oct 1, 2015	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Oct 1, 2015	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Oct 1, 2015	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Aug 10, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 9, 2015	Public Notice Rule and Revised PN Rule
Aug 10, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 9, 2015	Public Notice Rule and Revised PN Rule
Jul 11, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 9, 2015	Public Notice Rule and Revised PN Rule
Jul 11, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 9, 2015	Public Notice Rule and Revised PN Rule
Apr 1, 2015	Apr 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2015	Total Coliform Rule
Apr 1, 2015	Apr 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2015	Total Coliform Rule
Apr 1, 2015	Apr 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2015	Total Coliform Rule
Apr 1, 2015	Apr 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2015	Total Coliform Rule
Mar 1, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	May 21, 2018	Ground Water Rule
Mar 1, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	May 21, 2018	Ground Water Rule
Mar 1, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	May 21, 2018	Ground Water Rule
Mar 1, 2015	Mar 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2015	Total Coliform Rule
Mar 1, 2015	Mar 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2015	Total Coliform Rule
Mar 1, 2015	Mar 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2015	Total Coliform Rule
Feb 13, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 22, 2015	Public Notice Rule and Revised PN Rule
Feb 13, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Feb 22, 2015	Public Notice Rule and Revised PN Rule
Jan 22, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 9, 2015	Public Notice Rule and Revised PN Rule
Jan 22, 2015	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 9, 2015	Public Notice Rule and Revised PN Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jun 30, 2016	Lead and Copper Rule
Apr 1, 2014	Jun 30, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014	Jun 30, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014	Jun 30, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014	Jun 30, 2014	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2014	Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 13, 2014	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 26, 2014	Public Notice Rule and Revised PN Rule
Feb 13, 2014	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 26, 2014	Public Notice Rule and Revised PN Rule
Feb 13, 2014	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 26, 2014	Public Notice Rule and Revised PN Rule
Feb 13, 2014	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 26, 2014	Public Notice Rule and Revised PN Rule
Apr 1, 2013	Jun 30, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013	Jun 30, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013	Mar 31, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013	Mar 31, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013	Mar 31, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013	Mar 31, 2013	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 2013	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2010	Jan 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2010	Total Coliform Rule
Jan 1, 2010	Jan 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2010	Total Coliform Rule
Jan 1, 2010	Jan 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2010	Total Coliform Rule
Jan 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2005	Consumer Confidence Rule
Jan 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 31, 2005	Consumer Confidence Rule
—	—		—	No	No	—	—	—	—	—	—
—	—		—	No	No	—	—	—	—	—	—
—	—		—	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.

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