POTOSI EAST

Missouri — Community Water System — PWSID: MO6069096

System Information

PWSID	MO6069096
System Name	POTOSI EAST
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	State
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Jan 23, 1990
Last Reported	Dec 31, 2025

Location & Contact

State	Missouri
City	POTOSI
ZIP Code	63664-0000
Address	121 E HIGH ST
Organization	BLOUNT, JOSEPH
Phone	573-854-3898

Population & Service

Population Served	900
Service Connections	4

Drinking Water Violations (87)

This water system has 87 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
Mar 1, 2023	Mar 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Mar 31, 2023	Revised Total Coliform Rule
Mar 1, 2023	Mar 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Mar 31, 2023	Revised Total Coliform Rule
Mar 1, 2023	Mar 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Mar 31, 2023	Revised Total Coliform Rule
Mar 1, 2023	Mar 31, 2023	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Mar 31, 2023	Revised Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Sep 1, 2015	Sep 30, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2015	Total Coliform Rule
Jan 1, 2015	Jan 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2015	Total Coliform Rule
Jan 1, 2015	Jan 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2015	Total Coliform Rule
Jan 1, 2015	Jan 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2015	Total Coliform Rule
Jan 1, 2015	Jan 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2015	Total Coliform Rule
Jan 1, 2015	Jan 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2015	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Dec 1, 2014	Dec 31, 2014	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2014	Total Coliform Rule
Jan 9, 2012	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Jan 9, 2012	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Nov 10, 2011	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Nov 10, 2011	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Sep 14, 2011	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Sep 14, 2011	—	Public Notice	Other	No	No	—	—	—	Resolved	Mar 13, 2013	Public Notice Rule and Revised PN Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Aug 1, 2011	Aug 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule

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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