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International Paper Co. - Valliant

Paperboard Mills, major discharger, Valliant, Oklahoma. NPDES permit OK0000744, in force until Aug 31, 2027. Last 12 months: over a limit 3 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 003 form A monthly (12 values), outfall TX3 form Q quarterly (8 values)
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
3 values over a limit, 0 required values missing, 0 of 16 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
May 2026E. coli, daily maximum1299.7 MPN/100mL≤ 406 MPN/100mL220%
July 2026E. coli, daily maximum2419.6 MPN/100mL≤ 406 MPN/100mL496%
July 2026E. coli, geometric mean137.4 MPN/100mL≤ 126 MPN/100mL9%

Limits in force (22)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 38016 lb/dJun–Oct003
BOD, 5-day, 20 deg. Cmonthly average≤ 38016 lb/dJan, Feb, Mar, Apr, May, Nov, Dec003
BOD, 5-day, 20 deg. Cdaily maximum≤ 44666 lb/dJun–Oct003
BOD, 5-day, 20 deg. Cdaily maximum≤ 76464 lb/dJan, Feb, Mar, Apr, May, Nov, Dec003
pHdaily minimum≥ 6.5 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 60372 lb/dall year003
Solids, total suspendeddaily maximum≤ 120744 lb/dall year003
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jun–Oct003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jun–Oct003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
E. coligeometric mean≤ 126 MPN/100mLMay–Sep003
E. colidaily maximum≤ 406 MPN/100mLMay–Sep003
Whole effluent toxicity - retest #148-hour minimumreport only (pass=0;fail=1)all yearTX3
Whole effluent toxicity - retest #248-hour minimumreport only (pass=0;fail=1)all yearTX3
LC50 Static Renewal 48Hr Acute Daphnia pulex48-hour minimumreport only (%)all yearTX3
LC50 Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (%)all yearTX3
LC50 Pass/Fail Static Renewal 48Hr Acute Daphnia Pulex48-hour minimumreport only (pass=0;fail=1)all yearTX3
LC50 Static Renewal 48Hr Acute Pimephales promelas48-hour minimumreport only (pass=0;fail=1)all yearTX3
%Mortality Static Renewal 48Hr Acute Daphnia Pulex48-hour minimumreport only (%)all yearTX3
% Mortality Static Renewal 48 Hr Pimephales promelas or use TJA6C48-hour minimumreport only (%)all yearTX3

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/OK0000744 · MCP: https://passage-data.com/mcp