MAHASKA RURAL WATER (NEW SHARON)

Iowa — Community Water System — PWSID: IA6264063

System Information

PWSID	IA6264063
System Name	MAHASKA RURAL WATER (NEW SHARON)
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	OSKALOOSA
ZIP Code	52577
Address	ATTN RANDY PLEIMA WATER SUPT
Organization	MAHASKA RURAL WATER (NEW SHARON)
Phone	641-660-0332

Population & Service

Population Served	1,368
Service Connections	600

Drinking Water Violations (112)

This water system has 112 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, 2023	Oct 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2023	Revised Total Coliform Rule
Oct 1, 2023	Oct 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2023	Revised Total Coliform Rule
Oct 1, 2023	Oct 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2023	Revised Total Coliform Rule
Oct 1, 2023	Oct 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Oct 31, 2023	Revised Total Coliform Rule
Nov 1, 2005	Nov 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2005	Total Coliform Rule
Nov 1, 2005	Nov 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2005	Total Coliform Rule
Nov 1, 2005	Nov 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2005	Total Coliform Rule
Nov 1, 2005	Nov 30, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2005	Total Coliform Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper Rule
Oct 1, 1990	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 18, 1991	Lead and Copper 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	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
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
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
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
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
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	Selenium	MR	No	Yes	—	0.05 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	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	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	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	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	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Mar 31, 1991	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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