MANSON WATER SUPPLY

Iowa — Community Water System — PWSID: IA1351027

System Information

PWSID	IA1351027
System Name	MANSON WATER SUPPLY
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	MANSON
ZIP Code	50563-0430
Address	ATTN WATER SUPT
Organization	MANSON WATER SUPPLY
Phone	712-469-3043

Population & Service

Population Served	1,709
Service Connections	845

Drinking Water Violations (206)

This water system has 206 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	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 23, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 23, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 23, 2024	Consumer Confidence Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Nov 13, 2020	—	Groundwater Rule	Other	No	No	—	—	—	Addressed	—	Ground Water Rule
Jul 1, 1999	Sep 30, 1999	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 1999	Inorganic Chemicals
Jul 1, 1999	Sep 30, 1999	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 1999	Inorganic Chemicals
Jul 1, 1999	Sep 30, 1999	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 1999	Inorganic Chemicals
Jul 1, 1999	Sep 30, 1999	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 1999	Inorganic Chemicals
Jul 1, 1999	Sep 30, 1999	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 1999	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Jan 31, 1994	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jan 31, 1994	Inorganic Chemicals
Jan 1, 1994	Mar 31, 1994	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Mar 31, 1994	Inorganic Chemicals
Jul 1, 1990	Jul 31, 1990	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	CHLOROBENZENE	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic Chemicals
Jul 1, 1990	Jul 31, 1990	CHLOROBENZENE	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jul 31, 1990	Volatile Organic 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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