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PWS ID	IN5202008
PWS Name	MONROEVILLE WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1400
County Served	Allen

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3317	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3318	Known	01-JAN-2025	31-DEC-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3316	Returned to Compliance	01-OCT-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3313	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3314	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3310	Returned to Compliance	01-OCT-2010	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	3309	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3008	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3108	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2906	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2805	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	2304	Returned to Compliance	01-SEP-2003	30-SEP-2003	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1503	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	1603	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	2003	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1203	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1703	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	1403	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	1803	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1903	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	903	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	1003	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	1103	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	1303	Returned to Compliance	01-JAN-2002	31-DEC-2002	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	602	Returned to Compliance	01-OCT-2001	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	401	Returned to Compliance	01-OCT-2000	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	298	Returned to Compliance	01-JAN-1998	31-JAN-1998	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	397	Returned to Compliance	01-APR-1997	-	No
TT	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Lead and Copper Rule	197	Returned to Compliance	01-APR-1997	-	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	198	Known	01-JAN-1997	31-DEC-1997	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	297	Returned to Compliance	01-OCT-1996	31-MAR-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	195	Returned to Compliance	01-JAN-1995	31-JAN-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	193	Returned to Compliance	01-MAY-1993	31-MAY-1993	No
Other	Sanitary Survey (TCR)	Total Coliform Rule	-	194	Known	29-JUN-1989	28-JUN-1994	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	7025080	Known	30-JUN-1980	29-SEP-1980	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3031	3317	SIF	State Public Notification received	10-NOV-2025	State	-
3031	3318	SIF	State Public Notification received	10-NOV-2025	State	-
3028	3316	SOX	State Compliance achieved	24-OCT-2023	State	-
3021	3314	SOX	State Compliance achieved	29-SEP-2016	State	-
3021	3313	SOX	State Compliance achieved	29-SEP-2016	State	-
3016	298	SOX	State Compliance achieved	03-APR-2013	State	-
3016	195	SOX	State Compliance achieved	03-APR-2013	State	-
3016	193	SOX	State Compliance achieved	03-APR-2013	State	-
3016	2304	SOX	State Compliance achieved	03-APR-2013	State	-
3015	3310	SOX	State Compliance achieved	27-JUL-2012	State	7/27/2012 - E.coli detection at Well #3 on Oct 8th, 2010 reported in the 2012 CCR. Please see VFC doc# 66353615
3013	3309	SOX	State Compliance achieved	25-FEB-2011	State	-
3009	3008	SOX	State Compliance achieved	17-DEC-2008	State	-
3009	3108	SOX	State Compliance achieved	17-DEC-2008	State	-
2606	397	SOX	State Compliance achieved	11-JAN-2006	State	-
2606	297	SOX	State Compliance achieved	11-JAN-2006	State	-
2606	197	SOX	State Compliance achieved	11-JAN-2006	State	-
2606	2906	SOX	State Compliance achieved	11-JAN-2006	State	-
2205	2805	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	2003	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1903	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1803	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1703	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1603	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1503	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1403	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1303	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1203	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1103	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	903	SOX	State Compliance achieved	16-NOV-2004	State	-
2205	1003	SOX	State Compliance achieved	16-NOV-2004	State	-
802	602	SOX	State Compliance achieved	04-DEC-2001	State	-
501	401	SOX	State Compliance achieved	26-JAN-2001	State	-
198	198	SIE	State Public Notification requested	16-MAR-1998	State	-

1 - 33 of 33

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #2	15269	Yes	Well	Ground water	Permanent	Active
WELL #1	5761	Yes	Well	Ground water	Permanent	Active
WELL #3	15270	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	13513	No	Distribution System/Zone	-	-	Active
PUMPING FACILITY	33266	No	Pump Facility	-	-	Active
STORAGE TANK 1	15271	No	Storage	-	-	Active
STORAGE TANK 2	30709	No	Storage	-	-	Inactive
TREATMENT PLANT #1	20509	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT #1	20509	Inhibitor, Orthophosphate	Corrosion control
TREATMENT PLANT #1	20509	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #1	20509	Ion Exchange	Softening (hardness removal)
TREATMENT PLANT #1	20509	Filtration, Pressure Sand	Iron removal
TREATMENT PLANT #1	20509	Aeration, Cascade	Iron removal
TREATMENT PLANT #1	20509	Gaseous Chlorination, Pre	Disinfection

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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