GILBERTVILLE WATER WORKS

Iowa — Community Water System — PWSID: IA0733084

System Information

PWSID	IA0733084
System Name	GILBERTVILLE WATER WORKS
System Type	Community Water System
Water Source	Ground Water
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	GILBERTVILLE
ZIP Code	50634
Address	ATTN WATER SUPERINTENDENT
Organization	GILBERTVILLE WATER WORKS
Phone	319-296-3951

Population & Service

Population Served	794
Service Connections	348

Drinking Water Violations (57)

This water system has 57 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
Nov 1, 2018	Nov 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2018	Revised Total Coliform Rule
Nov 1, 2018	Nov 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2018	Revised Total Coliform Rule
Nov 1, 2018	Nov 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2018	Revised Total Coliform Rule
Nov 1, 2018	Nov 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Nov 30, 2018	Revised Total Coliform Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 25, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 25, 2017	Consumer Confidence Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jul 1, 1992	Sep 30, 1992	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1992	Nitrate Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1993	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1993	Radionuclides and Revised Rad Rule
Oct 1, 1988	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Nov 20, 1988	Lead and Copper Rule
Apr 1, 1988	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 1, 1985	Sep 30, 1988	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Sep 30, 1988	Inorganic Chemicals
Oct 1, 1985	Sep 30, 1988	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Sep 30, 1988	Inorganic Chemicals
Oct 1, 1985	Sep 30, 1988	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Sep 30, 1988	Inorganic Chemicals
Oct 1, 1985	Sep 30, 1988	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 30, 1988	Arsenic Rule
Oct 1, 1985	Sep 30, 1988	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Sep 30, 1988	Arsenic Rule
Oct 1, 1985	Sep 30, 1988	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Sep 30, 1988	Inorganic Chemicals
Oct 1, 1985	Sep 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Sep 30, 1988	Nitrate Rule
Oct 1, 1985	Sep 30, 1988	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Sep 30, 1988	Inorganic Chemicals
Jul 1, 1985	Jun 30, 1988	Barium	MR	No	Yes	—	2 mg/L	—	Archived	Jun 30, 1988	Inorganic Chemicals
Jul 1, 1985	Jun 30, 1988	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Archived	Jun 30, 1988	Inorganic Chemicals
Jul 1, 1985	Jun 30, 1988	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Jun 30, 1988	Nitrate Rule
Jul 1, 1985	Jun 30, 1988	Selenium	MR	No	Yes	—	0.05 mg/L	—	Archived	Jun 30, 1988	Inorganic Chemicals
Jul 1, 1985	Jun 30, 1988	Selenium	MR	No	Yes	—	0.05 mg/L	—	Archived	Jun 30, 1988	Inorganic Chemicals
Jul 1, 1985	Jun 30, 1988	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Archived	Jun 30, 1988	Arsenic Rule
—	—		—	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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