Clean Water Act discharge permit · NPDES NE0060119
DUNCAN AVIATION INC, Lincoln, NE: NPDES NE0060119 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
DUNCAN AVIATION INC, held by DUNCAN AVIATION, holds NPDES permit NE0060119, which discharges to Salt Creek. EPA’s file records it issued June 1, 2003 and expiring March 31, 2008. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | DUNCAN AVIATION INC |
|---|---|
| Permittee as filed | DUNCAN AVIATION |
| NPDES ID | NE0060119 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial pretreatment |
| Issued | June 1, 2003 |
| Expiration date | March 31, 2008 |
| Address | Lincoln, NE 68501 |
| Receiving water | SALT CREEK |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Elk Creek-Oak Creek (HUC 102002030406) |
| Other EPA IDs (FRS) | RCRA handler NED980971733; ICIS-AIR source NELLC0003110900173 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 11Pollutants on file
- 0Under a numeric limit
- 11With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 0 | 20 | 0 | ||
| pH | 0 | 8 | 0 | ||
| Cyanide, total [as CN] | 0 | 8 | 0 | ||
| Cadmium, total [as Cd] | 0 | 8 | 0 | ||
| Chromium, total [as Cr] | 0 | 8 | 0 | ||
| Copper, total [as Cu] | 0 | 8 | 0 | ||
| Lead, total [as Pb] | 0 | 8 | 0 | ||
| Nickel, total [as Ni] | 0 | 8 | 0 | ||
| Silver, total [as Ag] | 0 | 8 | 0 | ||
| Zinc, total [as Zn] | 0 | 8 | 0 | ||
| Organics, total toxic [TTO] | 0 | 2 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES NE0060119.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NE0060119.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, NE0060119.
Start the watch
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID NE0060119 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.