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Mingo Junction Steel Works, LLC

Special Warehousing And Storage, New Haven, West Virginia. NPDES permit WV0001058, in force until Feb 19, 2029. Last 12 months: no values over a limit, 2 of 9 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form B quarterly (16 values), outfall 002 form B quarterly (16 values), outfall 009 form B quarterly (19 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (51)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimumreport only (SU)all year001
pHinstantaneous maximumreport only (SU)all year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Arsenic, total recoverablemonthly averagereport only (mg/L)all year001
Arsenic, total recoverabledaily maximumreport only (mg/L)all year001
Iron, total recoverablemonthly averagereport only (mg/L)all year001
Iron, total recoverabledaily maximumreport only (mg/L)all year001
Selenium, total recoverablemonthly averagereport only (mg/L)all year001
Selenium, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverablemonthly averagereport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all 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
Mercury, total [as Hg]monthly averagereport only (ug/L)all year001
Mercury, total [as Hg]daily maximumreport only (ug/L)all year001
pHinstantaneous minimumreport only (SU)all year002
pHinstantaneous maximumreport only (SU)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Arsenic, total recoverablemonthly averagereport only (mg/L)all year002
Arsenic, total recoverabledaily maximumreport only (mg/L)all year002
Iron, total recoverablemonthly averagereport only (mg/L)all year002
Iron, total recoverabledaily maximumreport only (mg/L)all year002
Selenium, total recoverablemonthly averagereport only (mg/L)all year002
Selenium, total recoverabledaily maximumreport only (mg/L)all year002
Aluminum, total recoverablemonthly averagereport only (mg/L)all year002
Aluminum, total recoverabledaily 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
Mercury, total [as Hg]monthly averagereport only (ug/L)all year002
Mercury, total [as Hg]daily maximumreport only (ug/L)all year002
pHinstantaneous minimumreport only (SU)all year009
pHmonthly averagereport only (SU)all year009
pHinstantaneous maximumreport only (SU)all year009
Solids, total suspendedmonthly averagereport only (mg/L)all year009
Solids, total suspendeddaily maximumreport only (mg/L)all year009
Arsenic, total recoverablemonthly averagereport only (mg/L)all year009
Arsenic, total recoverabledaily maximumreport only (mg/L)all year009
Iron, total recoverablemonthly averagereport only (mg/L)all year009
Iron, total recoverabledaily maximum≤ 1.5 mg/Lall year009
Selenium, total recoverablemonthly averagereport only (mg/L)all year009
Selenium, total recoverabledaily maximumreport only (mg/L)all year009
Zinc, total recoverablemonthly averagereport only (mg/L)all year009
Zinc, total recoverabledaily maximumreport only (mg/L)all year009
Aluminum, total recoverablemonthly averagereport only (mg/L)all year009
Aluminum, total recoverabledaily maximum≤ .75 mg/Lall year009
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
Mercury, total [as Hg]monthly averagereport only (ug/L)all year009
Mercury, total [as Hg]daily maximumreport only (ug/L)all year009

How strict are these limits?

Cited limits by parameter: West Virginia's rules and the federal ones.

Same industry: the 7 Motor Freight Transportation and Warehousing permits in West Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0001058 · MCP: https://passage-data.com/mcp