LE GRAND WATER WORKS

Iowa — Community Water System — PWSID: IA6457070

System Information

PWSID	IA6457070
System Name	LE GRAND WATER WORKS
System Type	Community Water System
Water Source	Ground Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Feb 27, 1979
Last Reported	Dec 19, 2025

Location & Contact

State	Iowa
City	LEGRAND
ZIP Code	50142
Address	ATTN WATER SUPERINTENDENT
Organization	LE GRAND WATER WORKS
Phone	641-750-9284

Population & Service

Population Served	910
Service Connections	365

Drinking Water Violations (46)

This water system has 46 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
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Jan 1, 2002	Jan 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2002	Total Coliform Rule
Oct 19, 1999	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 1999	Consumer Confidence Rule
Oct 19, 1999	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 1999	Consumer Confidence Rule
Oct 19, 1999	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 5, 1999	Consumer Confidence Rule
Apr 1, 1996	Jun 30, 1996	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Jun 30, 1996	Synthetic Organic Chemicals
Apr 1, 1996	Jun 30, 1996	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Jun 30, 1996	Synthetic Organic Chemicals
Apr 1, 1996	Jun 30, 1996	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Jun 30, 1996	Synthetic Organic Chemicals
Apr 1, 1996	Jun 30, 1996	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Jun 30, 1996	Synthetic Organic Chemicals
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Jul 1, 1995	Sep 30, 1995	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 1995	Synthetic Organic Chemicals
Jul 1, 1995	Sep 30, 1995	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 1995	Synthetic Organic Chemicals
Jul 1, 1995	Sep 30, 1995	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 1995	Synthetic Organic Chemicals
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
May 1, 1993	May 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	May 31, 1993	Total Coliform Rule
Apr 1, 1988	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1988	Nitrate Rule
Apr 1, 1988	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1988	Nitrate Rule
Apr 1, 1988	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1988	Nitrate Rule
Apr 1, 1988	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1988	Nitrate Rule
Apr 1, 1988	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1988	Nitrate Rule
—	—		—	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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