REVELLE 6TH & 7TH ADDITION

Iowa — Community Water System — PWSID: IA8215301

System Information

PWSID	IA8215301
System Name	REVELLE 6TH & 7TH ADDITION
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	Mar 4, 1980
Last Reported	Dec 19, 2025

Location & Contact

State	Iowa
City	BLUE GRASS
ZIP Code	52726
Address	GRAHAM SMITH OPERATOR
Organization	REVELLE 6TH & 7TH ADDITION
Phone	563-320-9901

Population & Service

Population Served	125
Service Connections	50

Drinking Water Violations (76)

This water system has 76 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
Jun 1, 2022	Jun 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2022	Revised Total Coliform Rule
Jun 1, 2022	Jun 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2022	Revised Total Coliform Rule
Jun 1, 2022	Jun 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2022	Revised Total Coliform Rule
Jun 1, 2022	Jun 30, 2022	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2022	Revised Total Coliform Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 29, 2016	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 29, 2016	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 29, 2016	Consumer Confidence Rule
Jul 1, 2016	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 29, 2016	Consumer Confidence Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Aug 1, 2010	Aug 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jul 1, 2010	Jul 31, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jun 1, 2010	Jun 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Aug 1, 1996	Aug 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1996	Total Coliform Rule
Aug 1, 1996	Aug 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1996	Total Coliform Rule
Aug 1, 1996	Aug 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1996	Total Coliform Rule
Aug 1, 1996	Aug 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 1996	Total Coliform Rule
Jul 1, 1996	Jun 30, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1997	Nitrate Rule
Jul 1, 1996	Jun 30, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1997	Nitrate Rule
Jul 1, 1996	Jun 30, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1997	Nitrate Rule
Jul 1, 1996	Jun 30, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1997	Nitrate Rule
Jul 1, 1996	Jun 30, 1997	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1997	Nitrate Rule
Oct 1, 1995	Oct 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1995	Total Coliform Rule
Oct 1, 1995	Oct 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1995	Total Coliform Rule
Oct 1, 1995	Oct 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1995	Total Coliform Rule
Oct 1, 1995	Sep 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Oct 1, 1995	Sep 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Oct 1, 1995	Sep 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Oct 1, 1995	Sep 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Jul 1, 1995	Jul 31, 1995	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jul 31, 1995	Volatile Organic Chemicals
Jul 1, 1995	Jul 31, 1995	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jul 31, 1995	Volatile Organic Chemicals

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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