Passage Data · Check a report · Use it from your AI

Airgas Specialty Prod Inc

Chemicals & Allied Products, Palmerton, Pennsylvania. NPDES permit PA0062138, in force until Jan 31, 2030. Last 12 months: no values over a limit, 25 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (8 values), outfall 002 form A monthly (9 values), outfall 003 form A monthly (8 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 36 reports late

Limits in force (25)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]instantaneous 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
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]instantaneous 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
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedinstantaneous maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]instantaneous maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003

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

Same industry: the 34 Wholesale Trade — Nondurable Goods permits in Pennsylvania.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0062138 · MCP: https://passage-data.com/mcp