Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OR4100540
PWS Name	MONROE, CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	723
County Served	Benton

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900677008	Known	01-OCT-2025	31-DEC-2025	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	900677007	Open	01-OCT-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900677006	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900677004	Known	01-APR-2025	30-JUN-2025	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900677001	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900677002	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900677003	Returned to Compliance	01-JAN-2024	31-JAN-2024	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900677000	Returned to Compliance	01-JAN-2024	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676996	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676995	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676994	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	900676991	Returned to Compliance	01-OCT-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676998	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676997	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676992	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676993	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900676999	Returned to Compliance	01-JUL-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	900676990	Returned to Compliance	05-MAR-2023	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676988	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676987	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676986	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676985	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676984	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	900676980	Returned to Compliance	24-FEB-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676982	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676981	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676977	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676978	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676975	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676970	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676972	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676971	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	900676963	Returned to Compliance	22-AUG-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	900676965	Returned to Compliance	22-AUG-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	900676964	Returned to Compliance	22-AUG-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676967	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676966	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900676979	Returned to Compliance	01-JUL-2021	-	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900676962	Returned to Compliance	01-JUL-2021	-	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900676973	Returned to Compliance	01-JUL-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676968	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676969	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	900676974	Returned to Compliance	01-JUL-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676959	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676958	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676957	Returned to Compliance	01-APR-2021	30-JUN-2021	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	900676960	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	900676961	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676953	Returned to Compliance	01-MAR-2021	31-MAR-2021	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	900676951	Returned to Compliance	01-MAR-2021	31-MAR-2021	No

1 - 50 of 98

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8984187	900677008	SIE	State Public Notification requested	11-DEC-2025	State	-
8984186	900677006	SIF	State Public Notification received	31-OCT-2025	State	-
8984184	900677004	SIF	State Public Notification received	07-AUG-2025	State	-
8984182	900676943	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676988	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676987	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676986	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676985	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676984	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676982	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676981	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676975	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676967	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676966	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676965	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676933	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676935	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676937	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676939	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676940	SOX	State Compliance achieved	01-JUL-2024	State	-
8984181	900676991	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676945	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676946	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676948	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676949	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676959	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676960	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676961	SOX	State Compliance achieved	01-JUL-2024	State	-
8984182	900676964	SOX	State Compliance achieved	01-JUL-2024	State	-
8984179	900676993	SOX	State Compliance achieved	29-MAR-2024	State	-
8984179	900676997	SOX	State Compliance achieved	29-MAR-2024	State	-
8984179	900676998	SOX	State Compliance achieved	29-MAR-2024	State	-
8984179	900676992	SOX	State Compliance achieved	29-MAR-2024	State	-
8984178	900676999	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900676996	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900676995	SOX	State Compliance achieved	08-MAR-2024	State	-
8984178	900677000	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900677001	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900676994	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900677003	SOX	State Compliance achieved	08-MAR-2024	State	-
8984180	900677002	SOX	State Compliance achieved	08-MAR-2024	State	-
8984174	900676990	SFM	State Administrative Penalty assessed	03-JUL-2023	State	-
8984162	900676963	SOX	State Compliance achieved	29-APR-2022	State	-
8984160	900676980	SOX	State Compliance achieved	29-APR-2022	State	-
8984154	900676978	SFO	State Administrative/Compliance Order with penalty issued	11-APR-2022	State	-
8984154	900676936	SFO	State Administrative/Compliance Order with penalty issued	11-APR-2022	State	-
8984154	900676977	SFO	State Administrative/Compliance Order with penalty issued	11-APR-2022	State	-
8984155	900676968	SOX	State Compliance achieved	08-APR-2022	State	-
8984155	900676955	SOX	State Compliance achieved	08-APR-2022	State	-
8984155	900676957	SOX	State Compliance achieved	08-APR-2022	State	-

1 - 50 of 94

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LONG TOM RIVER	22853	Yes	Intake	Surface water	Permanent	Active
WELL #2	2186	Yes	Well	Ground water	Other	Inactive
WELL #1	2185	Yes	Well	Ground water	Other	Inactive
COMMON HEADER FOR WTP-B	22854	No	Common Headers	-	-	Active
COMMON HEADER FOR WTP-A	19283	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	7128	No	Distribution System/Zone	-	-	Active
EP FOR LONG TOM RIVER	22856	No	Sampling Station	-	-	Active
EP FOR WELLS 1 & 2	12674	No	Sampling Station	-	-	Inactive
TP FOR LONG TOM RIVER	22855	No	Treatment Plant	-	-	Active
TP FOR WELLS 1 & 2	271	No	Treatment Plant	-	-	Inactive

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TP FOR LONG TOM RIVER	22855	Filtration, Ultrafiltration	Particulate removal
TP FOR LONG TOM RIVER	22855	Innovative	Corrosion control
TP FOR LONG TOM RIVER	22855	Hypochlorination, Post	Disinfection
TP FOR LONG TOM RIVER	22855	Coagulation	Particulate removal
TP FOR WELLS 1 & 2	271	Hypochlorination, Pre	Iron removal
TP FOR WELLS 1 & 2	271	Filtration, Rapid Sand	Iron removal
TP FOR WELLS 1 & 2	271	Sedimentation	Iron removal
TP FOR WELLS 1 & 2	271	Coagulation	Iron removal

1 - 8 of 8

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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