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White River Soy Processing, LLC

Soybean Oil Mills, Seymour, Indiana. NPDES permit IN0055891, in force until Jan 31, 2027. Last 12 months: over a limit 17 times (last August 2026), 3 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (24 values), outfall 002 form A monthly (24 values)
Renewal application due
Aug 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
16 values over a limit, 1 required value missing, 1 of 24 reports late

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

All 17 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], daily maximum1.21 lb/d≤ .73 lb/d66%
October 2025Nitrogen, ammonia total [as N], daily maximum3.22 mg/L≤ 2.2 mg/L46%
October 2025Nitrogen, ammonia total [as N], monthly average1.16 mg/L≤ 1.1 mg/L5%
December 2025BOD, carbonaceous [5 day, 20 C], daily maximum20.45 lb/d≤ 16.7 lb/d22%
December 2025BOD, carbonaceous [5 day, 20 C], daily maximum57 mg/L≤ 50 mg/L14%
December 2025Nitrogen, ammonia total [as N], daily maximum1.198 lb/d≤ 1 lb/d20%
December 2025Nitrogen, ammonia total [as N], daily maximum3.73 mg/L≤ 3 mg/L24%
December 2025Nitrogen, ammonia total [as N], monthly average.72 lb/d≤ .43 lb/d67%
December 2025Nitrogen, ammonia total [as N], monthly average2.375 mg/L≤ 1.3 mg/L83%
January 2026Nitrogen, ammonia total [as N], daily maximum1.44 lb/d≤ 1 lb/d44%
January 2026Nitrogen, ammonia total [as N], daily maximum4.81 mg/L≤ 3 mg/L60%
January 2026Nitrogen, ammonia total [as N], monthly average1.23 lb/d≤ .43 lb/d186%
January 2026Nitrogen, ammonia total [as N], monthly average4.2 mg/L≤ 1.3 mg/L223%
February 2026Nitrogen, ammonia total [as N], monthly average1.65 mg/L≤ 1.3 mg/L27%
August 2026Nitrogen, ammonia total [as N], daily maximum1.1 lb/d≤ .73 lb/d51%
August 2026Nitrogen, ammonia total [as N], monthly average.78 lb/d≤ .37 lb/d111%
August 2026Nitrogen, ammonia total [as N], monthly average1.66 mg/L≤ 1.1 mg/L51%

Limits in force (98)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Apr, Nov001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Mar001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jan, Feb001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)May001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jun–Sep001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Oct001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Dec001
Temperature, water deg. fahrenheitdaily maximum≤ 73 deg FApr, Nov001
Temperature, water deg. fahrenheitdaily maximum≤ 63 deg FMar001
Temperature, water deg. fahrenheitdaily maximum≤ 53 deg FJan, Feb001
Temperature, water deg. fahrenheitdaily maximum≤ 83 deg FMay001
Temperature, water deg. fahrenheitdaily maximum≤ 93 deg FJun–Sep001
Temperature, water deg. fahrenheitdaily maximum≤ 81 deg FOct001
Temperature, water deg. fahrenheitdaily maximum≤ 60 deg FDec001
Oxygen, dissolved [DO]daily average minimum≥ 6 mg/LMay–Nov001
Oxygen, dissolved [DO]daily average minimum≥ 6 mg/LJan, Feb, Mar, Apr, Dec001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, Dec001
Solids, total suspendedmonthly average≤ 18 mg/LMay–Nov001
Solids, total suspendeddaily maximum≤ 60 mg/LJan, Feb, Mar, Apr, Dec001
Solids, total suspendeddaily maximum≤ 36 mg/LMay–Nov001
Solids, total suspendedmonthly average≤ 10 lb/dJan, Feb, Mar, Apr, Dec001
Solids, total suspendedmonthly average≤ 6 lb/dMay–Nov001
Solids, total suspendeddaily maximum≤ 20 lb/dJan, Feb, Mar, Apr, Dec001
Solids, total suspendeddaily maximum≤ 12 lb/dMay–Nov001
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year001
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/LMay–Nov001
Nitrogen, ammonia total [as N]monthly average≤ 1.3 mg/LJan, Feb, Mar, Apr, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 2.2 mg/LMay–Nov001
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LJan, Feb, Mar, Apr, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .37 lb/dMay–Nov001
Nitrogen, ammonia total [as N]monthly average≤ .43 lb/dJan, Feb, Mar, Apr, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ .73 lb/dMay–Nov001
Nitrogen, ammonia total [as N]daily maximum≤ 1 lb/dJan, Feb, Mar, Apr, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily 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
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 15 mg/LMay–Nov001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 50 mg/LJan, Feb, Mar, Apr, Dec001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 30 mg/LMay–Nov001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 8.3 lb/dJan, Feb, Mar, Apr, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 5 lb/dMay–Nov001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 16.7 lb/dJan, Feb, Mar, Apr, Dec001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 10 lb/dMay–Nov001
Flow, totalmonthly totalreport only (Mgal/mo)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jan, Feb002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Mar002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Apr, Nov002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)May002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Jun–Sep002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Oct002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)Dec002
Temperature, water deg. fahrenheitdaily maximum≤ 53 deg FJan, Feb002
Temperature, water deg. fahrenheitdaily maximum≤ 63 deg FMar002
Temperature, water deg. fahrenheitdaily maximum≤ 73 deg FApr, Nov002
Temperature, water deg. fahrenheitdaily maximum≤ 83 deg FMay002
Temperature, water deg. fahrenheitdaily maximum≤ 93 deg FJun–Sep002
Temperature, water deg. fahrenheitdaily maximum≤ 81 deg FOct002
Temperature, water deg. fahrenheitdaily maximum≤ 60 deg FDec002
Oxygen, dissolved [DO]daily average minimum≥ 6 mg/LMay–Nov002
Oxygen, dissolved [DO]daily average minimum≥ 6 mg/LJan, Feb, Mar, Apr, Dec002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 18 mg/LMay–Nov002
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, Dec002
Solids, total suspendeddaily maximum≤ 36 mg/LMay–Nov002
Solids, total suspendeddaily maximum≤ 60 mg/LJan, Feb, Mar, Apr, Dec002
Solids, total suspendedmonthly average≤ 6 lb/dMay–Nov002
Solids, total suspendedmonthly average≤ 10 lb/dJan, Feb, Mar, Apr, Dec002
Solids, total suspendeddaily maximum≤ 12 lb/dMay–Nov002
Solids, total suspendeddaily maximum≤ 20 lb/dJan, Feb, Mar, Apr, Dec002
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year002
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year002
Nitrogen, ammonia total [as N]monthly average≤ 1.1 mg/LMay–Nov002
Nitrogen, ammonia total [as N]monthly average≤ 1.3 mg/LJan, Feb, Mar, Apr, Dec002
Nitrogen, ammonia total [as N]daily maximum≤ 2.2 mg/LMay–Nov002
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LJan, Feb, Mar, Apr, Dec002
Nitrogen, ammonia total [as N]monthly average≤ .37 lb/dMay–Nov002
Nitrogen, ammonia total [as N]monthly average≤ .43 lb/dJan, Feb, Mar, Apr, Dec002
Nitrogen, ammonia total [as N]daily maximum≤ .73 lb/dMay–Nov002
Nitrogen, ammonia total [as N]daily maximum≤ 1 lb/dJan, Feb, Mar, Apr, Dec002
Phosphorus, total [as P]monthly averagereport only (mg/L)all year002
Phosphorus, total [as P]daily 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
BOD, carbonaceous [5 day, 20 C]monthly average≤ 15 mg/LMay–Nov002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, Dec002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 30 mg/LMay–Nov002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 50 mg/LJan, Feb, Mar, Apr, Dec002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 5 lb/dMay–Nov002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 8.3 lb/dJan, Feb, Mar, Apr, Dec002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 10 lb/dMay–Nov002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 16.7 lb/dJan, Feb, Mar, Apr, Dec002
Flow, totalmonthly totalreport only (Mgal/mo)all year002

How strict are these limits?

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

Same industry: the 50 Food and Kindred Products permits in Indiana.

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