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Corco Chem Corp

Industrial Inorganic Chemicals, Fairless Hills, Pennsylvania. NPDES permit PA0055913, in force until Feb 28, 2029. Last 12 months: no values over a limit, 35 required values missing, 4 of 23 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (27 values), outfall 002 form A monthly (8 values), outfall 002 form Q quarterly (6 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 28 reports late

Limits in force (41)

ParameterStatisticLimitMonthsOutfall
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Iron, total [as Fe]monthly averagereport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Benzene, ethylbenzene, toluene, xylene combinationmonthly average≤ .1 mg/Lall year001
Benzene, ethylbenzene, toluene, xylene combinationdaily maximum≤ .2 mg/Lall year001
Chloroformmonthly average≤ .006 mg/Lall year001
Chloroformdaily maximum≤ .12 mg/Lall year001
Toluenemonthly averagereport only (mg/L)all year001
Toluenedaily maximumreport only (mg/L)all year001
Benzenemonthly average≤ .001 mg/Lall year001
Benzenedaily maximum≤ .002 mg/Lall year001
Ethylbenzenemonthly averagereport only (mg/L)all year001
Ethylbenzenedaily maximumreport only (mg/L)all year001
Tetrachloroethylenemonthly average≤ .005 mg/Lall year001
Tetrachloroethylenedaily maximum≤ .01 mg/Lall year001
1,1-Dichloroethylenemonthly averagereport only (mg/L)all year001
1,1-Dichloroethylenedaily maximumreport only (mg/L)all year001
trans-1,2-Dichloroethylenemonthly average≤ .2 mg/Lall year001
trans-1,2-Dichloroethylenedaily maximum≤ .4 mg/Lall year001
Vinyl chloridemonthly average≤ .002 mg/Lall year001
Vinyl chloridedaily maximum≤ .004 mg/Lall year001
Trichloroethylenemonthly average≤ .005 mg/Lall year001
Trichloroethylenedaily maximum≤ .01 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Xylene [mix of m+o+p]monthly averagereport only (mg/L)all year001
Xylene [mix of m+o+p]daily maximumreport only (mg/L)all year001
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Iron, total [as Fe]quarterly averagereport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Manganese, total [as Mn]quarterly averagereport only (mg/L)all year002
Manganese, total [as Mn]daily maximumreport only (mg/L)all year002
Tetrachloroethylenemonthly averagereport only (mg/L)all year002
Tetrachloroethylenedaily maximumreport only (mg/L)all year002
Trichloroethylenemonthly averagereport only (mg/L)all year002
Trichloroethylenedaily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Solids, total dissolvedquarterly averagereport only (mg/L)all year002
Solids, total dissolveddaily maximumreport only (mg/L)all year002

How strict are these limits?

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

Same industry: the 66 Chemicals and Allied Products permits in Pennsylvania.

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0055913 · MCP: https://passage-data.com/mcp