HICKORY HILLS SECOND ANNEX

Iowa — Community Water System — PWSID: IA8215373

System Information

PWSID	IA8215373
System Name	HICKORY HILLS SECOND ANNEX
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Dec 20, 1988
Last Reported	Dec 19, 2025

Location & Contact

State	Iowa
City	BLUE GRASS
ZIP Code	52726
Address	ATTN DARREL GRADERT WATER CHAIR
Organization	HICKORY HILLS 2ND ANNEX
Phone	563-349-4943

Population & Service

Population Served	130
Service Connections	51

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, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2012	Sep 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2012	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Jan 1, 1997	Jan 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1997	Total Coliform Rule
Jan 1, 1997	Jan 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1997	Total Coliform Rule
Jan 1, 1997	Jan 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1997	Total Coliform Rule
Jan 1, 1997	Jan 31, 1997	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1997	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Dec 1, 1995	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Dec 1, 1995	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Dec 1, 1995	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Dec 1, 1995	Dec 31, 1995	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Oct 1, 1995	Oct 31, 1995	LASSO	MR	No	Yes	—	—	—	Resolved	Oct 31, 1995	Synthetic Organic Chemicals
Oct 1, 1995	Oct 31, 1995	LASSO	MR	No	Yes	—	—	—	Resolved	Oct 31, 1995	Synthetic Organic Chemicals
Oct 1, 1995	Oct 31, 1995	LASSO	MR	No	Yes	—	—	—	Resolved	Oct 31, 1995	Synthetic Organic Chemicals
Oct 1, 1995	Oct 31, 1995	LASSO	MR	No	Yes	—	—	—	Resolved	Oct 31, 1995	Synthetic Organic Chemicals
Oct 1, 1995	Oct 31, 1995	LASSO	MR	No	Yes	—	—	—	Resolved	Oct 31, 1995	Synthetic Organic Chemicals
Jan 1, 1994	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1994	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1994	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1994	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1994	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 1995	Inorganic Chemicals
Jan 1, 1993	Dec 31, 1995	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
Jan 1, 1993	Dec 31, 1995	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1995	Nitrate Rule
—	—		—	No	No	—	—	—	—	—	—
—	—		—	No	No	—	—	—	—	—	—
—	—		—	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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