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Industrial Organic Chemicals, Bridgeport, Nebraska. NPDES permit NE0138045, in force until Jun 30, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year |
| Temperature, water deg. fahrenheit | daily maximum | ≤ 72 deg F | all year |
| Conductivity | monthly average | report only (umho/cm) | all year |
| Conductivity | daily maximum | report only (umho/cm) | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year |
| pH | daily minimum | ≥ 6.5 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year |
| Carbon, tot organic [TOC] | monthly average | report only (mg/L) | all year |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year |
| Chloride [as Cl] | monthly average | report only (mg/L) | all year |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year |
| Cadmium, dissolved [as Cd] | value | report only (mg/L) | all year |
| Chromium, dissolved [as Cr] | value | report only (mg/L) | all year |
| Copper, dissolved [as Cu] | value | report only (mg/L) | all year |
| Lead, dissolved [as Pb] | value | report only (mg/L) | all year |
| Nickel, dissolved [as Ni] | value | report only (mg/L) | all year |
| Zinc, dissolved [as Zn] | value | report only (mg/L) | all year |
| Hydrocarbons, total gas chromatograph | monthly average | report only (mg/L) | all year |
| Hydrocarbons, total gas chromatograph | daily maximum | ≤ 10 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | monthly average | report only (mg/L) | all year |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year |
| Toxicity [acute], Ceriodaphnia dubia | value | ≤ 4.4 tox acute | Mar–May |
| Toxicity [acute], Ceriodaphnia dubia | value | ≤ 3.8 tox acute | Jun–Oct |
| Toxicity [acute], Ceriodaphnia dubia | value | ≤ 4.4 tox acute | Jan, Feb, Nov, Dec |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | value | ≤ 4.4 tox acute | Mar–May |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | value | ≤ 3.8 tox acute | Jun–Oct |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | value | ≤ 4.4 tox acute | Jan, Feb, Nov, Dec |
| Chemical Oxygen Demand [COD] | monthly average | report only (mg/L) | all year |
| Chemical Oxygen Demand [COD] | daily maximum | report only (mg/L) | all year |
Cited limits by parameter: Nebraska's rules and the federal ones.
Same industry: the 31 Chemicals and Allied Products permits in Nebraska.
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Your permit document is the final word. As JSON: /api/v1/permits/NE0138045 · MCP: https://passage-data.com/mcp