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PWS ID	SC2610001
PWS Name	MYRTLE BEACH CITY OF (SC2610001)
PWS Type	Community water system
Owner Type	Private
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	Yes
Population Served	49375
County Served	Horry

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	Total Haloacetic Acids (HAA5)	3124599	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	3124598	Returned to Compliance	01-OCT-2024	31-DEC-2024	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	3124597	Returned to Compliance	01-JAN-2016	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3124596	Returned to Compliance	01-DEC-2007	31-DEC-2007	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3124595	Known	01-JUL-1995	31-JUL-1995	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2464693	Returned to Compliance	01-JUL-1993	30-SEP-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2464593	Returned to Compliance	01-APR-1993	30-JUN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	2488393	Known	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	2488093	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	2488293	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	2487993	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	2488693	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2464493	Returned to Compliance	01-JAN-1993	31-MAR-1993	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1897092	Known	01-FEB-1992	29-FEB-1992	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	1853092	Known	01-FEB-1992	29-FEB-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1795292	Known	01-NOV-1991	30-NOV-1991	No
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Fluoride	259687	Known	08-JAN-1987	07-FEB-1987	Yes

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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
1212903	3124598	SOX	State Compliance achieved	26-FEB-2025	State	-
1212901	3124597	SOX	State Compliance achieved	22-JAN-2019	State	PWS COMPLETED 30 ROUTINE SAMPLES DURING JAN-JUN 2019.
1212898	3124596	SOX	State Compliance achieved	26-MAR-2010	State	-
1212895	3124595	SIF	State Public Notification received	28-SEP-1995	State	-
1048793	2487993	SOX	State Compliance achieved	26-OCT-1994	State	-
1048793	2488693	SOX	State Compliance achieved	26-OCT-1994	State	-
1048793	2488293	SOX	State Compliance achieved	26-OCT-1994	State	-
1048793	2488093	SOX	State Compliance achieved	26-OCT-1994	State	-
1048793	2464693	SOX	State Compliance achieved	26-OCT-1994	State	-
931193	2488393	SO8	State Other	10-JAN-1994	State	-
907693	2464593	SOX	State Compliance achieved	10-JUL-1993	State	-
907593	2464493	SOX	State Compliance achieved	10-APR-1993	State	-
509092	1795292	SIA	State Violation/Reminder Notice	24-JAN-1991	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
GRAND STRAND W&SA (2620004)	15658	Yes	Consecutive Connection	Surface water	Other	Inactive
29TH AVENUE NORTH	3442	Yes	Well	Ground water	Other	Inactive
67TH AVENUE NORTH	3441	Yes	Well	Ground water	Other	Inactive
THE FOREST	3440	Yes	Well	Ground water	Other	Inactive
CLIFFWOOD	3438	Yes	Well	Ground water	Other	Inactive
WWTP	3437	Yes	Well	Ground water	Other	Inactive
MYRTLEWOOD	3436	Yes	Well	Ground water	Other	Inactive
PINE ISLAND	3434	Yes	Well	Ground water	Other	Inactive
INDUSTRIAL PARK	3433	Yes	Well	Ground water	Other	Inactive
DOGNECK	3432	Yes	Well	Ground water	Other	Inactive
WELL 15(G26115) LAKE ARROWHEAD	3430	Yes	Well	Ground water	Other	Inactive
48TH AVENUE NORTH	3428	Yes	Well	Ground water	Other	Inactive
PEBBLE BEACH	3427	Yes	Well	Ground water	Other	Inactive
18TH AVENUE NORTH	3426	Yes	Well	Ground water	Other	Inactive
TANGLEWOOD	3425	Yes	Well	Ground water	Other	Inactive
BEAR BRANCH	3424	Yes	Well	Ground water	Other	Inactive
3RD AVENUE NORTH	3423	Yes	Well	Ground water	Other	Inactive
10TH AVE NORTH	3421	Yes	Well	Ground water	Other	Inactive
13TH AVE SOUTH	3420	Yes	Well	Ground water	Other	Inactive
WELL 4(G26104) AVX	3419	Yes	Well	Ground water	Other	Inactive
BLDG 1280	3418	Yes	Well	Ground water	Other	Inactive
WELL 2(G26102) ARCADIAN SHORES	3417	Yes	Well	Ground water	Other	Inactive
BLDG 537	3416	Yes	Well	Ground water	Other	Inactive
WELL 27(G26124) RV BRIARCLIFF	3439	Yes	Well	Ground water	Emergency	Inactive
WELL 21(G26120) 3RD AVE S	3435	Yes	Well	Ground water	Emergency	Inactive
WELL 16(G26116) 21ST AVE N	3431	Yes	Well	Ground water	Emergency	Inactive
WELL 14(G26114) 79TH AVE N	3429	Yes	Well	Ground water	Emergency	Inactive
38TH AVE N (G26107)	3422	Yes	Well	Ground water	Emergency	Inactive
ATL INTRACOASTAL WAT (S26101)	8800	Yes	Intake	Surface water	Other	Inactive
2620009 GSW&SA-MYRTLE BEACH (P26268)	15954	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION	10363	No	Distribution System/Zone	-	-	Active
TANK 1	18839	No	Storage	-	-	Active
MYRTLE BEACH WTP (A26002)	7577	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MYRTLE BEACH WTP (A26002)	7577	Fluoridation	Other
MYRTLE BEACH WTP (A26002)	7577	Flocculation	Particulate removal
MYRTLE BEACH WTP (A26002)	7577	Filtration, Rapid Sand	Particulate removal
MYRTLE BEACH WTP (A26002)	7577	Coagulation	Particulate removal
MYRTLE BEACH WTP (A26002)	7577	Gaseous Chlorination, Pre	Disinfection
MYRTLE BEACH WTP (A26002)	7577	Chloramines	Disinfection
MYRTLE BEACH WTP (A26002)	7577	Activated Carbon, Granular	Disinfection by-products control
MYRTLE BEACH WTP (A26002)	7577	pH Adjustment, Post	Corrosion control
MYRTLE BEACH WTP (A26002)	7577	Inhibitor, Polyphosphate	Corrosion control
MYRTLE BEACH WTP (A26002)	7577	Ozonation, Post	Disinfection by-products control
MYRTLE BEACH WTP (A26002)	7577	Chloramines	Disinfection by-products control

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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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