THATCHER HILLS WATER COMPANY

Utah — Community Water System — PWSID: UTAH02058

System Information

PWSID	UTAH02058
System Name	THATCHER HILLS WATER COMPANY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	May 25, 1994
Last Reported	Nov 19, 2025

Location & Contact

State	Utah
City	TREMONTON
ZIP Code	84337
Address	PO BOX 24
Organization	WALDRON, SCOTT
Phone	406-640-1033

Population & Service

Population Served	399
Service Connections	134

Drinking Water Violations (43)

This water system has 43 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
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 28, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 28, 2019	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 8, 2016	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 8, 2016	Consumer Confidence Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 14, 2017	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 14, 2017	Lead and Copper Rule
Oct 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 14, 2017	Lead and Copper Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Jan 1, 2003	Dec 31, 2005	Radium-228	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Radium-226	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Radium-228	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Jan 1, 2003	Dec 31, 2005	Radium-228	MR	No	Yes	—	—	—	Resolved	Dec 31, 2005	Radionuclides and Revised Rad Rule
Aug 1, 2002	Aug 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2002	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jan 31, 2001	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1998	Total Coliform Rule
Jan 1, 1998	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jan 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 1, 1997	Lead and Copper Rule
Jan 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jul 1, 1997	Lead and Copper Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1994	Total Coliform Rule
Jan 1, 1993	Dec 31, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1993	Nitrate 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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