SIDNEY WATER SUPPLY

Iowa — Community Water System — PWSID: IA3661048

System Information

PWSID	IA3661048
System Name	SIDNEY WATER SUPPLY
System Type	Community Water System
Water Source	Surface 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	SIDNEY
ZIP Code	51652
Address	ATTN JEREMY BEHRENDS SUPERVISOR
Organization	SIDNEY WATER SUPPLY
Phone	712-374-2223

Population & Service

Population Served	1,077
Service Connections	550

Drinking Water Violations (124)

This water system has 124 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 21, 2024	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 21, 2024	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2023	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Dec 1, 2021	Dec 31, 2021	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Dec 31, 2021	Revised Total Coliform Rule
Jan 1, 2014	Jan 31, 2014	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014	Jan 31, 2014	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Jan 31, 2014	Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2007	Oct 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Aug 1, 2007	Oct 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Aug 1, 2007	Oct 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Aug 1, 2007	Oct 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Oct 1, 2002	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2003	Lead and Copper Rule
Oct 1, 2002	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2003	Lead and Copper Rule
Oct 1, 2002	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2003	Lead and Copper Rule
Oct 1, 2002	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2003	Lead and Copper Rule
Jul 1, 2000	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 19, 2000	Lead and Copper Rule
Jul 1, 2000	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 19, 2000	Lead and Copper Rule
Jul 1, 2000	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 19, 2000	Lead and Copper Rule
Jul 1, 2000	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 19, 2000	Lead and Copper Rule
Apr 1, 1995	Mar 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1996	Nitrate Rule
Apr 1, 1995	Mar 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1996	Nitrate Rule
Apr 1, 1995	Mar 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1996	Nitrate Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 6, 1992	Lead and Copper Rule
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	Inorganic Chemicals
Jan 1, 1988	Dec 31, 1990	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 1990	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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