THOUSAND TRAILS INC

Oregon — Transient Non-Community — PWSID: OR4193777

System Information

PWSID	OR4193777
System Name	THOUSAND TRAILS INC
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	10
Serves School	No
Wholesaler	No
First Reported	Jan 12, 1983
Last Reported	Dec 23, 2025

Location & Contact

State	Oregon
City	BEND
ZIP Code	97707
Address	17480 SOUTH CENTURY DR
Organization	THOUSAND TRAILS INC
Phone	541-593-8994

Population & Service

Population Served	575
Service Connections	1

Drinking Water Violations (41)

This water system has 41 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
Apr 1, 2024	Jun 30, 2024	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2024	Revised Total Coliform Rule
Apr 1, 2019	Jun 30, 2019	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2019	Revised Total Coliform Rule
Jul 1, 2018	Sep 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Sep 30, 2018	Revised Total Coliform Rule
Oct 1, 2016	Dec 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2016	Revised Total Coliform Rule
Jul 1, 2013	Sep 30, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2013	Total Coliform Rule
Oct 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Oct 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Jan 1, 2012	Dec 31, 2012	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2012	Nitrate Rule
Jan 1, 2012	Dec 31, 2012	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2012	Nitrate Rule
Apr 1, 2011	Apr 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2011	Total Coliform Rule
Apr 1, 2011	Apr 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2011	Total Coliform Rule
Sep 16, 2010	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 29, 2011	Public Notice Rule and Revised PN Rule
Sep 16, 2010	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 29, 2011	Public Notice Rule and Revised PN Rule
Aug 27, 2010	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 29, 2011	Public Notice Rule and Revised PN Rule
Aug 27, 2010	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 29, 2011	Public Notice Rule and Revised PN 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	Jul 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 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	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 29, 2011	Ground Water Rule
Jul 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 29, 2011	Ground Water Rule
Jun 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 29, 2011	Ground Water Rule
Jun 1, 2010	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Mar 29, 2011	Ground Water Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jan 1, 2006	Mar 31, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2006	Total Coliform Rule
Apr 1, 2002	Apr 30, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Nov 1, 2001	Dec 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2001	Total Coliform Rule
Jul 1, 1998	Sep 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Jul 1, 1997	Sep 30, 1997	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1997	Total Coliform Rule
Jan 1, 1997	Dec 31, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1997	Nitrate Rule
Jan 1, 1996	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Oct 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Apr 1, 1995	Jun 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1995	Total Coliform Rule
Oct 1, 1993	Dec 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1993	Total Coliform Rule
Jul 1, 1993	Sep 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1993	Total Coliform Rule
Apr 1, 1993	Jun 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1993	Total Coliform Rule
Apr 1, 1992	Jun 30, 1992	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1992	Total Coliform Rule
Jan 1, 1991	Mar 31, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 1991	Total Coliform Rule
—	—		—	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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