IADU CLEAR MHP LLC

Iowa — Community Water System — PWSID: IA5288601

System Information

PWSID	IA5288601
System Name	IADU CLEAR MHP LLC
System Type	Community Water System
Water Source	Ground Water Purchased
Activity Status	Active
Owner Type	Private
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Feb 17, 2006
Last Reported	Dec 19, 2025

Location & Contact

State	Iowa
City	OXFORD
ZIP Code	52322
Address	ATTN BRIAN PORTWOOD
Organization	IADU CLEAR MHP
Phone	319-936-4189

Population & Service

Population Served	173
Service Connections	74

Drinking Water Violations (50)

This water system has 50 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, 2025	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 24, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 24, 2024	Consumer Confidence Rule
May 1, 2012	May 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2012	Total Coliform Rule
May 1, 2012	May 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2012	Total Coliform Rule
May 1, 2012	May 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 2012	Total Coliform Rule
Apr 1, 2012	Apr 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2012	Total Coliform Rule
Apr 1, 2012	Apr 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2012	Total Coliform Rule
Apr 1, 2012	Apr 30, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2012	Total Coliform Rule
Feb 1, 2012	Feb 29, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 29, 2012	Total Coliform Rule
Feb 1, 2012	Feb 29, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 29, 2012	Total Coliform Rule
Feb 1, 2012	Feb 29, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 29, 2012	Total Coliform Rule
Jan 1, 2012	Jan 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2012	Total Coliform Rule
Jan 1, 2012	Jan 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2012	Total Coliform Rule
Jan 1, 2012	Jan 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2012	Total Coliform Rule
Dec 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Dec 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Dec 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Oct 1, 2011	Oct 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2011	Total Coliform Rule
Oct 1, 2011	Oct 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2011	Total Coliform Rule
Oct 1, 2011	Oct 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jun 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jun 1, 2011	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 1, 2010	Dec 31, 2010	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Archived	Dec 31, 2010	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jun 1, 2010	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jun 1, 2010	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 16, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 16, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 16, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 16, 2008	Consumer Confidence Rule
Jul 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	May 29, 2007	Lead and Copper Rule
Jul 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	May 29, 2007	Lead and Copper Rule
Jul 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	May 29, 2007	Lead and Copper Rule
Jul 1, 2006	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	May 29, 2007	Lead and Copper 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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