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Georgia-Pacific Muskogee LLC

Paper Mills, major discharger, Muskogee, Oklahoma. NPDES permit OK0034321 expired Jun 30, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (16 values), outfall 003 form A monthly (6 values), outfall 004 form A monthly (6 values), outfall TX1 form S twice a year (13 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 38 reports late

Limits in force (49)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 92 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
BOD, 5-day, 20 deg. Cdaily maximum≤ 175 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
BOD, 5-day, 20 deg. Cmonthly average≤ 14065 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
BOD, 5-day, 20 deg. Cdaily maximum≤ 26702 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 125 mg/Lall year001
Solids, total suspendeddaily maximum≤ 234 mg/Lall year001
Solids, total suspendedmonthly average≤ 19042 lb/dall year001
Solids, total suspendeddaily maximum≤ 35797 lb/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 4 mg/LJun–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 73 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 6 mg/LJun–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 175 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 543 lb/dJun–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 11153 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 815 lb/dJun–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 26738 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 67 mg/LJun–Oct001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 100.5 mg/LJun–Oct001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 9096 lb/dJun–Oct001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 13645 lb/dJun–Oct001
pHminimum≥ 6.5 SUall year003
pHmaximum≤ 9 SUall year003
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year003
Carbon, tot organic [TOC]daily maximum≤ 55 mg/Lall 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
pHminimum≥ 6.5 SUall year004
pHmaximum≤ 9 SUall year004
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year004
Carbon, tot organic [TOC]daily maximum≤ 55 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
pHminimumreport only (SU)all yearTX1
pHmaximumreport only (SU)all yearTX1
Nitrogen, ammonia total [as N]daily minimumreport only (mg/L)all yearTX1
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all yearTX1
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all yearTX1
Whole effluent toxicity - retest #148-hour minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #248-hour minimumreport only (pass=0;fail=1)all yearTX1
LC50 Static Renewal 48Hr Acute Daphnia pulex48-hour minimumreport only (%)all yearTX1
LC50 Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (%)all yearTX1
LC50 Pass/Fail Static Renewal 48Hr Acute Daphnia Pulex48-hour minimumreport only (pass=0;fail=1)all yearTX1
LC50 Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (pass=0;fail=1)all yearTX1
%Mortality Static Renewal 48Hr Acute Daphnia Pulex48-hour minimumreport only (%)all yearTX1
% Mortality Static Renewal 48 Hr Pimephales promelas or use TJA6C48-hour minimumreport only (%)all yearTX1

How strict are these limits?

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

Same industry: the 5 Paper and Allied Products permits in Oklahoma.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OK0034321 · MCP: https://passage-data.com/mcp