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Silberline MFG Co Inc

Primary Metal Products, Tamaqua, Pennsylvania. NPDES permit PAS202210, in force until Sep 30, 2030. Last 12 months: no values over a limit, 4 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form S twice a year, outfall 002 form S twice a year, outfall 003 form S twice a year, outfall 004 form S twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 8 reports late

Limits in force (36)

ParameterStatisticLimitMonthsOutfall
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year001
Oil & Greaseinstantaneous maximumreport only (mg/L)all year001
Nitrogen, total [as N]instantaneous maximumreport only (mg/L)all year001
Phosphorus, total [as P]instantaneous maximumreport only (mg/L)all year001
Copper, total [as Cu]instantaneous maximumreport only (mg/L)all year001
Iron, total [as Fe]instantaneous maximumreport only (mg/L)all year001
Lead, total [as Pb]instantaneous maximumreport only (mg/L)all year001
Zinc, total [as Zn]instantaneous maximumreport only (mg/L)all year001
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year001
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year002
Oil & Greaseinstantaneous maximumreport only (mg/L)all year002
Nitrogen, total [as N]instantaneous maximumreport only (mg/L)all year002
Phosphorus, total [as P]instantaneous maximumreport only (mg/L)all year002
Copper, total [as Cu]instantaneous maximumreport only (mg/L)all year002
Iron, total [as Fe]instantaneous maximumreport only (mg/L)all year002
Lead, total [as Pb]instantaneous maximumreport only (mg/L)all year002
Zinc, total [as Zn]instantaneous maximumreport only (mg/L)all year002
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year002
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year003
Oil & Greaseinstantaneous maximumreport only (mg/L)all year003
Nitrogen, total [as N]instantaneous maximumreport only (mg/L)all year003
Phosphorus, total [as P]instantaneous maximumreport only (mg/L)all year003
Copper, total [as Cu]instantaneous maximumreport only (mg/L)all year003
Iron, total [as Fe]instantaneous maximumreport only (mg/L)all year003
Lead, total [as Pb]instantaneous maximumreport only (mg/L)all year003
Zinc, total [as Zn]instantaneous maximumreport only (mg/L)all year003
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year003
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year004
Oil & Greaseinstantaneous maximumreport only (mg/L)all year004
Nitrogen, total [as N]instantaneous maximumreport only (mg/L)all year004
Phosphorus, total [as P]instantaneous maximumreport only (mg/L)all year004
Copper, total [as Cu]instantaneous maximumreport only (mg/L)all year004
Iron, total [as Fe]instantaneous maximumreport only (mg/L)all year004
Lead, total [as Pb]instantaneous maximumreport only (mg/L)all year004
Zinc, total [as Zn]instantaneous maximumreport only (mg/L)all year004
Aluminum, total [as Al]instantaneous maximumreport only (mg/L)all year004

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

Same industry: the 85 Primary Metal Industries permits in Pennsylvania.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PAS202210 · MCP: https://passage-data.com/mcp