COLONIAL/GM/RC

Iowa — Community Water System — PWSID: IA3102301

System Information

PWSID	IA3102301
System Name	COLONIAL/GM/RC
System Type	Community Water System
Water Source	Ground Water
Activity Status	Inactive
Owner Type	Private
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Jan 16, 1987
Last Reported	Feb 19, 2020

Location & Contact

State	Iowa
City	DUBUQUE
ZIP Code	52001
Address	ATTN THOMAS JAEGER OWNER
Organization	—
Phone	—

Population & Service

Population Served	462
Service Connections	119

Drinking Water Violations (75)

This water system has 75 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
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Oct 1, 1992	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 9, 1993	Lead and Copper Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Apr 1, 1991	Apr 30, 1991	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 1991	Total Coliform Rule
Jan 1, 1991	Dec 31, 1994	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1994	Radionuclides and Revised Rad Rule
Jan 1, 1991	Dec 31, 1994	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1994	Radionuclides and Revised Rad Rule
Jan 1, 1991	Dec 31, 1994	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 1994	Radionuclides and Revised Rad Rule
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 1992	Arsenic Rule
Jan 1, 1990	Dec 31, 1992	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1992	Inorganic Chemicals
Jan 1, 1990	Dec 31, 1992	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 1992	Inorganic 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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