Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0113020
PWS Name	MOUNT PLEASANT, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1786
County Served	Cabarrus

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	3489556	Known	01-OCT-2025	31-DEC-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489555	Known	01-OCT-2025	31-DEC-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489554	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489553	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489550	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489549	Known	01-APR-2025	30-JUN-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489552	Returned to Compliance	07-MAR-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489551	Returned to Compliance	07-MAR-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489547	Known	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489548	Known	01-JAN-2025	31-MAR-2025	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	3489562	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	3489561	Known	01-JAN-2025	31-DEC-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489544	Known	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489545	Known	01-OCT-2024	31-DEC-2024	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	3489546	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489541	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489542	Known	01-JUL-2024	30-SEP-2024	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	3489543	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489539	Known	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489540	Known	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3489538	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489537	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489536	Known	01-OCT-2023	31-DEC-2023	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	3489560	Known	01-JAN-2017	31-DEC-2025	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	3489529	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489528	Returned to Compliance	06-MAR-2011	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489526	Returned to Compliance	26-JUL-2009	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489525	Returned to Compliance	16-MAY-2009	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	3489527	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	3489523	Returned to Compliance	23-OCT-2008	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3489519	Returned to Compliance	01-FEB-2008	29-FEB-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3489522	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3489521	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	3489513	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3704	Returned to Compliance	01-JUL-2003	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	4904	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	8104	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	5104	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	5204	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	5304	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	5404	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	5604	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	5804	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	6204	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	6304	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	6404	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	6504	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	6604	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	6704	Returned to Compliance	01-JAN-2003	31-DEC-2003	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	6904	Returned to Compliance	01-JAN-2003	31-DEC-2003	No

1 - 50 of 114

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3689934	3489556	SIF	State Public Notification received	29-OCT-2025	State	Created by eCERT
3689935	3489555	SIF	State Public Notification received	29-OCT-2025	State	Created by eCERT
3689929	3489546	SIF	State Public Notification received	23-OCT-2025	State	Created by eCERT
3689927	3489554	SIF	State Public Notification received	22-AUG-2025	State	Created by eCERT
3689928	3489553	SIF	State Public Notification received	22-AUG-2025	State	Created by eCERT
3689921	3489549	SIF	State Public Notification received	15-MAY-2025	State	Created by eCERT
3689922	3489550	SIF	State Public Notification received	15-MAY-2025	State	Created by eCERT
3689920	3489552	SOX	State Compliance achieved	14-MAY-2025	State	-
3689919	3489551	SOX	State Compliance achieved	14-MAY-2025	State	-
3689912	3489547	SIF	State Public Notification received	26-MAR-2025	State	Created by eCERT
3689911	3489548	SIF	State Public Notification received	26-MAR-2025	State	Created by eCERT
3689905	3489545	SIF	State Public Notification received	04-DEC-2024	State	Created by eCERT
3689904	3489544	SIF	State Public Notification received	04-DEC-2024	State	Created by eCERT
3689893	3489543	SIF	State Public Notification received	03-SEP-2024	State	Created by eCERT
3689894	3489542	SIF	State Public Notification received	03-SEP-2024	State	Created by eCERT
3689895	3489541	SIF	State Public Notification received	03-SEP-2024	State	Created by eCERT
3689884	3489539	SIF	State Public Notification received	14-MAY-2024	State	Created by eCERT
3689883	3489540	SIF	State Public Notification received	14-MAY-2024	State	Created by eCERT
3689877	3489538	SIF	State Public Notification received	18-MAR-2024	State	Created by eCERT
3689878	3489537	SIF	State Public Notification received	18-MAR-2024	State	Created by eCERT
3689871	3489536	SIF	State Public Notification received	30-NOV-2023	State	Created by eCERT
3689851	3489529	SOX	State Compliance achieved	20-MAR-2012	State	-
3689850	3489522	SIF	State Public Notification received	07-NOV-2011	State	-
3689850	3489521	SIF	State Public Notification received	07-NOV-2011	State	-
3689844	3489527	SIF	State Public Notification received	30-JUN-2011	State	-
3689845	3489519	SIF	State Public Notification received	30-JUN-2011	State	-
3689843	3489528	SOX	State Compliance achieved	30-JUN-2011	State	-
3689841	3489525	SOX	State Compliance achieved	16-SEP-2010	State	Per agreement with EPA, PN violation was closed and was linked with an SOX and SO6 as the underlying violation has been addressed.
3689841	3489523	SOX	State Compliance achieved	16-SEP-2010	State	Per agreement with EPA, PN violation was closed and was linked with an SOX and SO6 as the underlying violation has been addressed.
3689839	3489526	SOX	State Compliance achieved	15-SEP-2010	State	Per agreement with EPA, PN violation was closed and linked with SOX and S06 as the underlying violation has been addressed.
3689824	3489513	SF4	State Case dropped	18-JUL-2008	State	Water did the required monitoring.
3689606	2391	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689106	2187	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689206	2087	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689006	1987	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689806	1687	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 021507
3689406	1787	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689506	1587	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3688906	1287	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689306	1887	SOX	State Compliance achieved	07-MAR-2006	State	SOX MIGRATION BY SJ ON 020907
3689705	1183	SOX	State Compliance achieved	02-AUG-2005	State	SOX MIGRATION BY SJ ON 021207
2304	5204	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	8104	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6904	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6704	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6604	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6504	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6404	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6304	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276
2304	6204	SOX	State Compliance achieved	26-MAR-2004	State	-Old ESN: 23276

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CONCORD (CITY)	75072	Yes	Consecutive Connection	Surface water	Emergency	Active
BLACK RUN CRK RESERVIOR	39044	Yes	Intake	Surface water	Permanent	Inactive
DUTCH BUFFALO CREEK	39045	Yes	Intake	Surface water	Permanent	Active
COMMON HEADER_WELLS# S01-S02	40968	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	42116	No	Distribution System/Zone	-	-	Active
STORAGE_RESERVOIR (GROUND)	169	No	Storage	-	-	Active
STORAGE_CLEAR_WELL	74671	No	Storage	-	-	Active
STORAGE_ELEVATED_FOIL STREET TANK	74672	No	Storage	-	-	Active
STORAGE_ELEVATED_NORTH DR. TANK	978	No	Storage	-	-	Active
STORAGE_GROUND	1353	No	Storage	-	-	Inactive
TREATMENT_PLT_MT PLEASANT WTP	3935	No	Treatment Plant	-	-	Active

1 - 11 of 11

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_MT PLEASANT WTP	3935	Hypochlorination, Pre	Taste / odor control
TREATMENT_PLT_MT PLEASANT WTP	3935	Hypochlorination, Pre	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Hypochlorination, Pre	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Hypochlorination, Pre	Disinfection
TREATMENT_PLT_MT PLEASANT WTP	3935	Hypochlorination, Post	Disinfection
TREATMENT_PLT_MT PLEASANT WTP	3935	Algae Control	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Coagulation	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Flocculation	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Rapid Mix	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Post	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Disinfection by-products control
TREATMENT_PLT_MT PLEASANT WTP	3935	Inhibitor, Orthophosphate	Corrosion control
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment	Corrosion control
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Post	Corrosion control
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Permanganate	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Iron removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Coagulation	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Flocculation	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Rapid Mix	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sludge Treatment	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Inorganics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Permanganate	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sludge Treatment	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Manganese removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Algae Control	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Coagulation	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Flocculation	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Permanganate	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Organics removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Coagulation	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Flocculation	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Rapid Mix	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Sedimentation	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	pH Adjustment, Pre	Particulate removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Coagulation	Radionuclides removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Filtration, Rapid Sand	Radionuclides removal
TREATMENT_PLT_MT PLEASANT WTP	3935	Flocculation	Radionuclides removal

1 - 50 of 61

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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