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Airports, Flying Fields, & Services, Omaha, Nebraska. NPDES permit NE0111848, in force until Mar 31, 2030. Last 12 months: no values over a limit, 3 of 33 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6.5 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 004 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 004 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 004 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 004 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 004 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 004 |
| Sulfate, dissolved [as SO4] | monthly average | report only (mg/L) | all year | 004 |
| Sulfate, dissolved [as SO4] | daily maximum | report only (mg/L) | all year | 004 |
| Hydrocarbons, total gas chromatograph | monthly average | report only (mg/L) | all year | 004 |
| Hydrocarbons, total gas chromatograph | daily maximum | ≤ 10 mg/L | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| pH | minimum | ≥ 6.5 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 005 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 005 |
| Sulfate, dissolved [as SO4] | monthly average | report only (mg/L) | all year | 005 |
| Sulfate, dissolved [as SO4] | daily maximum | report only (mg/L) | all year | 005 |
| Hydrocarbons, total gas chromatograph | monthly average | report only (mg/L) | all year | 005 |
| Hydrocarbons, total gas chromatograph | daily maximum | ≤ 10 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| pH | minimum | ≥ 6.5 SU | all year | 006 |
| pH | maximum | ≤ 9 SU | all year | 006 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 006 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 006 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 006 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 006 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 006 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 006 |
| Sulfate, dissolved [as SO4] | monthly average | report only (mg/L) | all year | 006 |
| Sulfate, dissolved [as SO4] | daily maximum | report only (mg/L) | all year | 006 |
| Hydrocarbons, total gas chromatograph | monthly average | report only (mg/L) | all year | 006 |
| Hydrocarbons, total gas chromatograph | daily maximum | ≤ 10 mg/L | all year | 006 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 006 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 006 |
Cited limits by parameter: Nebraska's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NE0111848 · MCP: https://passage-data.com/mcp