MADISON WATER DEPARTMENT

Indiana — Community Water System — PWSID: IN5239006

System Information

PWSID	IN5239006
System Name	MADISON WATER DEPARTMENT
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jan 21, 1981
Last Reported	Nov 14, 2025

Location & Contact

State	Indiana
City	MADISON
ZIP Code	47250
Address	101 West Main Street
Organization	MITCHELL, JAMES
Phone	812-701-8833

Population & Service

Population Served	15,323
Service Connections	6,129

Drinking Water Violations (35)

This water system has 35 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
Aug 1, 2025	Aug 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Archived	Aug 31, 2025	Revised Total Coliform Rule
Aug 1, 2025	Aug 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Archived	Aug 31, 2025	Revised Total Coliform Rule
Jul 1, 2025	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2024	Consumer Confidence Rule
Oct 27, 2023	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 30, 2023	Ground Water Rule
Oct 27, 2023	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 30, 2023	Ground Water Rule
Oct 27, 2023	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 30, 2023	Ground Water Rule
Jun 20, 2023	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Jun 20, 2023	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Aug 1, 2017	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Apr 26, 2018	Revised Total Coliform Rule
Jan 1, 2002	Dec 31, 2002	Beryllium, Total	MR	No	Yes	—	0.004 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2002	Arsenic Rule
Jan 1, 2002	Dec 31, 2002	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Cadmium	MR	No	Yes	—	0.005 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Barium	MR	No	Yes	—	2 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Chromium	MR	No	Yes	—	0.1 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Selenium	MR	No	Yes	—	0.05 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	CYANIDE	MR	No	Yes	—	0.2 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Mercury	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Nickel	MR	No	Yes	—	—	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Antimony, Total	MR	No	Yes	—	0.006 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
Jan 1, 2002	Dec 31, 2002	Thallium, Total	MR	No	Yes	—	0.002 mg/L	—	Resolved	Dec 31, 2002	Inorganic Chemicals
May 1, 2000	May 31, 2000	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2000	Total Coliform Rule
Jan 1, 1997	Dec 31, 1997	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Dec 31, 1997	Volatile Organic Chemicals
Jan 1, 1997	Dec 31, 1997	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Dec 31, 1997	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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