Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NC0431045
PWS Name	CALYPSO, TOWN OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	660
County Served	Duplin

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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	355255	Open	01-JAN-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	355253	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	355254	Returned to Compliance	17-OCT-2024	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355252	Returned to Compliance	01-JUL-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	355250	Returned to Compliance	01-SEP-2022	31-AUG-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	355251	Returned to Compliance	01-SEP-2022	31-AUG-2023	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	355249	Returned to Compliance	01-JAN-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355248	Returned to Compliance	01-JUL-2019	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355246	Returned to Compliance	01-JUL-2017	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	355245	Open	01-JAN-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	355244	Returned to Compliance	18-APR-2014	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	355243	Returned to Compliance	01-OCT-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	355242	Returned to Compliance	05-APR-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355241	Returned to Compliance	01-JUL-2011	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	355191	Returned to Compliance	01-OCT-2009	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	355192	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355188	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	355197	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	355196	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	355195	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	355198	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	355199	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	355200	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	355201	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	355202	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	355204	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	355205	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	355206	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	355207	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	355208	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	355209	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	355210	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	355211	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	355212	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	355213	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	355214	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	355194	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	355203	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	355187	Returned to Compliance	01-OCT-2007	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	355186	Returned to Compliance	01-JUL-2007	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	504	Returned to Compliance	01-JUL-2003	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	402	Returned to Compliance	01-JUL-2001	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	395	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	1382794	Known	01-JUL-1993	27-FEB-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	294	Returned to Compliance	01-JUL-1993	-	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
673955	355255	SFL	State Administrative/Compliance Order without penalty issued	01-AUG-2025	State	-
673952	355253	SOX	State Compliance achieved	09-DEC-2024	State	-
673953	355254	SOX	State Compliance achieved	09-DEC-2024	State	-
673950	355252	SOX	State Compliance achieved	14-NOV-2024	State	-
673949	355251	SOX	State Compliance achieved	20-AUG-2024	State	-
673949	355250	SOX	State Compliance achieved	20-AUG-2024	State	-
673943	355249	SFL	State Administrative/Compliance Order without penalty issued	30-MAR-2022	State	-
673941	355248	SOX	State Compliance achieved	16-OCT-2019	State	-
673939	355246	SFL	State Administrative/Compliance Order without penalty issued	29-NOV-2017	State	-
673937	355245	SFL	State Administrative/Compliance Order without penalty issued	27-JUN-2016	State	-
673935	355191	SOX	State Compliance achieved	16-SEP-2015	State	Migrated by MTS 3.0 on 12-09-15
673935	355243	SOX	State Compliance achieved	16-SEP-2015	State	Migrated by MTS 3.0 on 12-09-15
673933	355202	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355203	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355204	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355205	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355206	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355207	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355208	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355209	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355210	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355211	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355212	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355213	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355214	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355201	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355198	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355199	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355200	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355194	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355195	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355196	SIF	State Public Notification received	27-JUN-2014	State	-
673933	355197	SIF	State Public Notification received	27-JUN-2014	State	-
673934	355244	SOX	State Compliance achieved	27-JUN-2014	State	-
673932	355242	SOX	State Compliance achieved	27-JUN-2014	State	-
673925	355192	SOX	State Compliance achieved	26-MAR-2012	State	WP1, Migrated by MTS 3.0 On 09-14-12
673921	355241	SOX	State Compliance achieved	20-DEC-2011	State	-
673898	355188	SOX	State Compliance achieved	19-MAR-2009	State	-
673895	355187	SOX	State Compliance achieved	17-DEC-2007	State	-
673895	355186	SOX	State Compliance achieved	17-DEC-2007	State	-
1704	504	SOX	State Compliance achieved	24-SEP-2003	State	-Old ESN: 12540
1402	402	SOX	State Compliance achieved	30-NOV-2001	State	-Old ESN: 5704
1196	395	SOX	State Compliance achieved	18-DEC-1995	State	-Old ESN: 2028
794	294	SOX	State Compliance achieved	27-FEB-1994	State	-Old ESN: 16824

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
DUPLIN COUNTY WATER SYSTEM A	40348	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL #1	33960	Yes	Well	Ground water	Permanent	Inactive
WELL #3	65721	Yes	Well	Ground water	Permanent	Active
WELL #2	33961	Yes	Well	Ground water	Permanent	Active
DUPLIN COUNTY WATER SYSTEM C	40350	Yes	Consecutive Connection	Ground water	Emergency	Active
DUPLIN COUNTY WATER SYSTEM B	40349	Yes	Consecutive Connection	Ground water	Emergency	Inactive
COMMON HEADER_WELLS #2-3	64772	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	59404	No	Distribution System/Zone	-	-	Active
STORAGE_GROUND_1	1015	No	Storage	-	-	Active
STORAGE_ELEVATED_2	576	No	Storage	-	-	Active
TREATMENT_PLT_WTR TRTMNT PLT	8726	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT_PLT_WTR TRTMNT PLT	8726	Sequestration	Iron removal
TREATMENT_PLT_WTR TRTMNT PLT	8726	Hypochlorination, Post	Disinfection
TREATMENT_PLT_WTR TRTMNT PLT	8726	Aeration, Slat Tray	Iron removal
TREATMENT_PLT_WTR TRTMNT PLT	8726	Filtration, Pressure Sand	Iron removal

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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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