WEST BRANCH WATER WORKS

Iowa — Community Water System — PWSID: IA1694000

System Information

PWSID	IA1694000
System Name	WEST BRANCH 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	WEST BRANCH
ZIP Code	52358
Address	ATTN WATER OPERATOR
Organization	WEST BRANCH WATER WORKS
Phone	319-643-5888

Population & Service

Population Served	2,509
Service Connections	1,050

Drinking Water Violations (49)

This water system has 49 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
Jul 1, 2025	Jul 31, 2025	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Archived	Jul 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025	Jul 31, 2025	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Archived	Jul 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025	Jul 31, 2025	TTHM	MR	No	Yes	—	0.080 mg/L	—	Archived	Jul 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025	Jul 31, 2025	TTHM	MR	No	Yes	—	0.080 mg/L	—	Archived	Jul 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	TTHM	MR	No	Yes	—	0.080 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	TTHM	MR	No	Yes	—	0.080 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	TTHM	MR	No	Yes	—	0.080 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024	Jul 31, 2024	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Archived	Jul 31, 2024	Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 27, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 27, 1991	Lead and Copper Rule
Apr 1, 1988	Mar 31, 1991	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 1991	Arsenic Rule
Apr 1, 1988	Mar 31, 1991	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1991	Nitrate Rule
Apr 1, 1988	Mar 31, 1991	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 1991	Arsenic Rule
Apr 1, 1988	Mar 31, 1991	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 1991	Arsenic Rule
Apr 1, 1988	Mar 31, 1991	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Mar 31, 1991	Arsenic Rule
Apr 1, 1988	Mar 31, 1991	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1991	Nitrate Rule
Apr 1, 1988	Mar 31, 1991	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Mar 31, 1991	Inorganic Chemicals
Apr 1, 1988	Mar 31, 1991	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1991	Nitrate Rule
Apr 1, 1988	Mar 31, 1991	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Mar 31, 1991	Nitrate Rule
—	—		—	No	No	—	—	—	—	—	—
—	—		—	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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