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Koppers Utility & Industrial Products

Wood Preserving, Kennedy, Alabama. NPDES permit AL0066184, in force until Jun 30, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form Q quarterly (9 values), outfall 003 form Q quarterly (15 values), outfall 005 form Q quarterly (15 values), outfall 006 form Q quarterly (6 values), outfall 007 form Q quarterly (11 values), outfall 008 form Q quarterly (11 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 15 reports late

Limits in force (67)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year001
pHdaily minimumreport only (SU)all year001
pHdaily maximumreport only (SU)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Arsenic, total recoverabledaily maximumreport only (mg/L)all year001
Chromium, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year003
pHdaily minimumreport only (SU)all year003
pHdaily maximumreport only (SU)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Oil & Greasedaily maximum≤ 15 mg/Lall year003
Arsenic, total recoverabledaily maximumreport only (mg/L)all year003
Chromium, total recoverabledaily maximumreport only (mg/L)all year003
Copper, total recoverabledaily maximumreport only (mg/L)all year003
Purgeable aromatics Method 602daily maximumreport only (mg/L)all year003
Benzenedaily maximumreport only (mg/L)all year003
2,4,6-Trichlorophenoldaily maximumreport only (mg/L)all year003
4-Nitrophenoldaily maximumreport only (mg/L)all year003
Phenoldaily maximumreport only (mg/L)all year003
Pentachlorophenoldaily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year005
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
Arsenic, total recoverabledaily maximumreport only (mg/L)all year005
Chromium, total recoverabledaily maximumreport only (mg/L)all year005
Copper, total recoverabledaily maximumreport only (mg/L)all year005
Purgeable aromatics Method 602daily maximumreport only (mg/L)all year005
Benzenedaily maximumreport only (mg/L)all year005
2,4,6-Trichlorophenoldaily maximumreport only (mg/L)all year005
4-Nitrophenoldaily maximumreport only (mg/L)all year005
Phenoldaily maximumreport only (mg/L)all year005
Pentachlorophenoldaily maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year006
pHdaily minimumreport only (SU)all year006
pHdaily maximumreport only (SU)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Oil & Greasedaily maximum≤ 15 mg/Lall year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year007
pHdaily minimumreport only (SU)all year007
pHdaily maximumreport only (SU)all year007
Solids, total suspendeddaily maximumreport only (mg/L)all year007
Oil & Greasedaily maximum≤ 15 mg/Lall year007
Arsenic, total recoverabledaily maximumreport only (mg/L)all year007
Chromium, total recoverabledaily maximumreport only (mg/L)all year007
Copper, total recoverabledaily maximumreport only (mg/L)all year007
Purgeable aromatics Method 602daily maximumreport only (mg/L)all year007
Pentachlorophenoldaily maximumreport only (mg/L)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year008
pHdaily minimumreport only (SU)all year008
pHdaily maximumreport only (SU)all year008
Solids, total suspendeddaily maximumreport only (mg/L)all year008
Oil & Greasedaily maximum≤ 15 mg/Lall year008
Arsenic, total recoverabledaily maximumreport only (mg/L)all year008
Chromium, total recoverabledaily maximumreport only (mg/L)all year008
Copper, total recoverabledaily maximumreport only (mg/L)all year008
Purgeable aromatics Method 602daily maximumreport only (mg/L)all year008
Pentachlorophenoldaily maximumreport only (mg/L)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year008

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

Same industry: the 39 Lumber and Wood 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/AL0066184 · MCP: https://passage-data.com/mcp