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Avx Corporation- Myb

Electronic Capacitors, Myrtle Beach, South Carolina. NPDES permit SC0047953 expired May 31, 2018; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: outfall 001 form 1 monthly (12 values), outfall 002 form 1 monthly (17 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (29)

ParameterStatisticLimitMonthsOutfall
Methylene chloridemonthly average≤ .005 mg/Lall year001
Methylene chloridedaily maximum≤ .01 mg/Lall year001
1,1-Dichloroethylenemonthly average≤ .004 mg/Lall year001
1,1-Dichloroethylenedaily maximum≤ .006 mg/Lall year001
Vinyl chloridemonthly average≤ .002 mg/Lall year001
Vinyl chloridedaily maximum≤ .035 mg/Lall year001
Trichloroethylenemonthly average≤ .005 mg/Lall year001
Trichloroethylenedaily maximum≤ .01 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
cis-1,2-Dichloroethylenemonthly average≤ .07 mg/Lall year001
cis-1,2-Dichloroethylenedaily maximum≤ .14 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/Lall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 20 mg/Lall year002
pHinstantaneous minimum≥ 6.5 SUall year002
pHinstantaneous maximum≤ 8.5 SUall year002
Methylene chloridemonthly averagereport only (mg/L)all year002
Methylene chloridedaily maximumreport only (mg/L)all year002
1,1-Dichloroethylenemonthly averagereport only (mg/L)all year002
1,1-Dichloroethylenedaily maximumreport only (mg/L)all year002
Vinyl chloridemonthly averagereport only (mg/L)all year002
Vinyl chloridedaily maximumreport only (mg/L)all year002
Trichloroethylenemonthly averagereport only (mg/L)all year002
Trichloroethylenedaily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
cis-1,2-Dichloroethylenemonthly averagereport only (mg/L)all year002
cis-1,2-Dichloroethylenedaily maximumreport only (mg/L)all year002
Duration of dischargedaily maximumreport only (d/mo)all year002

How strict are these limits?

Cited limits by parameter: South Carolina's rules and the federal ones.

Same industry: the 7 Electronic and Other Electrical Equipment permits in South Carolina.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/SC0047953 · MCP: https://passage-data.com/mcp