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Sterling Specialty Chemicals, US, LLC

Plastics Materials And Resins, Mobile, Alabama. NPDES permit AL0002747, in force until Jan 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 005 form S twice a year, outfall 009 form S twice a year
Renewal application due
Aug 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 2 of 4 reports late

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
pHdaily minimumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year005
Lead, total [as Pb]daily maximumreport only (mg/L)all year005
Zinc, total [as Zn]daily maximumreport only (mg/L)all year005
Aluminum, total [as Al]daily maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year005
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year005
pHdaily minimumreport only (SU)all year009
pHdaily maximumreport only (SU)all year009
Solids, total suspendeddaily maximumreport only (mg/L)all year009
Oil & Greasedaily maximum≤ 15 mg/Lall year009
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year009
Lead, total [as Pb]daily maximumreport only (mg/L)all year009
Zinc, total [as Zn]daily maximumreport only (mg/L)all year009
Aluminum, total [as Al]daily maximumreport only (mg/L)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year009
Solids, total dissolved [TDS]daily maximumreport only (mg/L)all year009
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year009

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

Same industry: the 79 Chemicals and Allied Products permits in Alabama.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AL0002747 · MCP: https://passage-data.com/mcp