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Keystone Powdered Metal Co

Fabricated Metal Products, Lewis Run, Pennsylvania. NPDES permit PAS208302, in force until Nov 30, 2026. Last 12 months: no values over a limit, 7 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form A monthly (7 values), 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, outfall 005 form S twice a year, and 1 more form
Renewal application due
Jun 3, 2026 · 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, 0 of 24 reports late

Limits in force (55)

ParameterStatisticLimitMonthsOutfall
pHdaily maximumreport only (SU)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
pHinstantaneous minimum≥ 6 SUall year002
pHdaily maximumreport only (SU)all year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 60 mg/Lall year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Oil & Greasemonthly average≤ 15 mg/Lall year002
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year002
Oil & Greasedaily maximum≤ 30 mg/Lall year002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year002
Zinc, total [as Zn]daily maximumreport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
pHdaily maximumreport only (SU)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year003
Zinc, total [as Zn]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year004
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year004
Iron, total [as Fe]daily maximumreport only (mg/L)all year004
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year004
Zinc, total [as Zn]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year005
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year005
Iron, total [as Fe]daily maximumreport only (mg/L)all year005
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year005
Zinc, total [as Zn]daily maximumreport only (mg/L)all year005
Aluminum, total [as Al]daily maximumreport only (mg/L)all year005
pHdaily maximumreport only (SU)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Oil & Greaseinstantaneous maximum≤ 30 mg/Lall year006
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year006
Iron, total [as Fe]daily maximumreport only (mg/L)all year006
Iron, dissolved [as Fe]instantaneous maximum≤ 7 mg/Lall year006
Zinc, total [as Zn]daily maximumreport only (mg/L)all year006
Aluminum, total [as Al]daily maximumreport only (mg/L)all year006

How strict are these limits?

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

Same industry: the 57 Fabricated Metal Products 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/PAS208302 · MCP: https://passage-data.com/mcp