STE GENEVIEVE PWS

Missouri — Community Water System — PWSID: MO4010710

System Information

PWSID	MO4010710
System Name	STE GENEVIEVE PWS
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	Mar 7, 1980
Last Reported	Dec 31, 2025

Location & Contact

State	Missouri
City	STE GENEVIEVE
ZIP Code	63370-0000
Address	CITY HALL
Organization	KEIM, BRIAN
Phone	573-883-5400

Population & Service

Population Served	4,999
Service Connections	1,967

Drinking Water Violations (44)

This water system has 44 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	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jul 31, 2025	Ground Water Rule
Jul 1, 2025	Jul 31, 2025	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jul 31, 2025	Ground Water Rule
Jul 1, 2025	Jul 31, 2025	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jul 31, 2025	Ground Water Rule
Jul 1, 2025	Jul 31, 2025	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jul 31, 2025	Ground Water Rule
Jul 1, 2025	Jul 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Jul 31, 2025	Revised Total Coliform Rule
Jul 1, 2025	Jul 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Jul 31, 2025	Revised Total Coliform Rule
Jul 1, 2025	Jul 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Jul 31, 2025	Revised Total Coliform Rule
Jul 1, 2025	Jul 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Resolved	Jul 31, 2025	Revised Total Coliform Rule
Nov 1, 2024	Nov 30, 2024	Groundwater Rule	MR	No	Yes	—	—	—	Archived	Nov 30, 2024	Ground Water Rule
Nov 1, 2024	Nov 30, 2024	Groundwater Rule	MR	No	Yes	—	—	—	Archived	Nov 30, 2024	Ground Water Rule
Nov 1, 2024	Nov 30, 2024	Groundwater Rule	MR	No	Yes	—	—	—	Archived	Nov 30, 2024	Ground Water Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 9, 2023	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 9, 2023	Consumer Confidence Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 9, 2023	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 24, 2023	Consumer Confidence Rule
Feb 29, 2020	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 1, 2020	Public Notice Rule and Revised PN Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 29, 2020	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 29, 2020	Consumer Confidence Rule
Jan 1, 2019	Jan 31, 2019	Groundwater Rule	MR	No	Yes	—	—	—	Resolved	Jan 31, 2019	Ground Water Rule
Jan 1, 2019	Jan 31, 2019	Groundwater Rule	MR	No	Yes	—	—	—	Resolved	Jan 31, 2019	Ground Water Rule
Jan 1, 2019	Jan 31, 2019	Groundwater Rule	MR	No	Yes	—	—	—	Resolved	Jan 31, 2019	Ground Water Rule
Jan 1, 2019	Jan 31, 2019	Groundwater Rule	MR	No	Yes	—	—	—	Resolved	Jan 31, 2019	Ground Water Rule
Jan 1, 2018	Dec 31, 2018	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Dec 31, 2018	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2018	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2009	Jul 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2009	Total Coliform Rule
Jul 1, 2009	Jul 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2009	Total Coliform Rule
Jul 1, 2009	Jul 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2009	Total Coliform Rule
Jul 1, 2009	Jul 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2009	Total Coliform Rule
Sep 1, 2008	Sep 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2008	Total Coliform Rule
Sep 1, 2008	Sep 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2008	Total Coliform Rule
Sep 1, 2008	Sep 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2008	Total Coliform Rule
Sep 1, 2008	Sep 30, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2008	Total Coliform Rule
Jul 1, 2005	Jul 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2005	Total Coliform Rule
Jul 1, 2005	Jul 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2005	Total Coliform Rule
Jul 1, 2005	Jul 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2005	Total Coliform Rule
Jul 1, 2005	Jul 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2005	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1996	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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