GREEN VALLEY GOLF COURSE

Iowa — Transient Non-Community — PWSID: IA9778201

System Information

PWSID	IA9778201
System Name	GREEN VALLEY GOLF COURSE
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Feb 25, 2003
Last Reported	Dec 19, 2025

Location & Contact

State	Iowa
City	SIOUX CITY
ZIP Code	51106
Address	ATTN BRAD PUETZ
Organization	GREEN VALLEY GOLF COURSE
Phone	712-252-2025

Population & Service

Population Served	180
Service Connections	2

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, 2023	Jun 30, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Nitrate Rule
Jul 1, 2023	Jun 30, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Nitrate Rule
Jul 1, 2023	Jun 30, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Nitrate Rule
Jul 1, 2023	Jun 30, 2024	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Nitrate Rule
Apr 1, 2017	Mar 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 2018	Nitrate Rule
Apr 1, 2017	Mar 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 2018	Nitrate Rule
Apr 1, 2017	Mar 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 2018	Nitrate Rule
Apr 1, 2017	Mar 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 2018	Nitrate Rule
Jan 1, 2014	Mar 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2014	Total Coliform Rule
Jan 1, 2014	Mar 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2014	Total Coliform Rule
Jan 1, 2014	Mar 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2014	Total Coliform Rule
Jan 1, 2014	Mar 31, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2014	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Jan 1, 2010	Mar 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2010	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Oct 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Oct 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Oct 1, 2004	Dec 31, 2004	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform 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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