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Green Plains Wood River, LLC

Industrial Organic Chemicals, Wood River, Township Of, Nebraska. NPDES permit NE0137715, in force until Jun 30, 2027. Last 12 months: no values over a limit, 4 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M quarterly (6 values), form Q quarterly (11 values), form A yearly, form P every 60 months
Renewal application due
Jan 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 17 reports late

Limits in force (29)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year
Conductivitymonthly average≤ 2948.09 umho/cmJun–Sep
Conductivitymonthly averagereport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Conductivitydaily maximum≤ 5914.43 umho/cmJun–Sep
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Chloride [as Cl]monthly average≤ 241 mg/LJan, Feb, Nov, Dec
Chloride [as Cl]monthly average≤ 337 mg/LMar–May
Chloride [as Cl]monthly average≤ 498 mg/LJun–Oct
Chloride [as Cl]daily maximum≤ 311 mg/LJan, Feb, Nov, Dec
Chloride [as Cl]daily maximum≤ 476 mg/LMar–May
Chloride [as Cl]daily maximum≤ 678 mg/LJun–Oct
Selenium, total [as Se]monthly averagereport only (mg/L)all year
Selenium, total [as Se]daily maximumreport only (mg/L)all year
Hydrocarbons, total gas chromatographmonthly averagereport only (mg/L)all year
Hydrocarbons, total gas chromatographdaily maximum≤ 10 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .01 mg/Lall year
Chlorine, total residualdaily maximum≤ .02 mg/Lall year
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 1 tox acuteall year
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximum≤ 1 tox acuteall year

How strict are these limits?

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

Same industry: the 31 Chemicals and Allied Products permits in Nebraska.

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/NE0137715 · MCP: https://passage-data.com/mcp