Clean Water Act discharge permit · NPDES NE0023809
SUPERIOR WASTEWATER TREATMENT FACILITY, Superior, NE: NPDES NE0023809 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
SUPERIOR WASTEWATER TREATMENT FACILITY, held by SUPERIOR WWTF, holds NPDES permit NE0023809, which discharges to Republican River. EPA’s file records it issued December 31, 2020 and expiring December 31, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | SUPERIOR WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | SUPERIOR WWTF |
| NPDES ID | NE0023809 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | December 31, 2020 |
| Expiration date | December 31, 2025 |
| Address | Superior, NE 68978 |
| Receiving water | Republican River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Oak Creek-Republican River (HUC 102500160803) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 26Pollutants on file
- 23Under a numeric limit
- 26With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 12 | 89 | 77 | June 30, 2026 | 273% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 5 | 72 | 46 | December 31, 2025 | 620% over the limit |
| Solids, total suspended | 5 | 61 | 35 | June 30, 2025 | 247% over the limit |
| E. coli, MTEC-MF | 2 | 20 | 20 | June 30, 2026 | 7,182% over the limit |
| Coliform, fecal general | 0 | 6 | 6 | September 30, 1998 | 4,550% over the limit |
| Oil & Grease | 0 | 5 | 5 | June 30, 1996 | 460% over the limit |
| pH | 4 | 19 | 0 | ||
| Selenium, sludge solid | 1 | 5 | 0 | ||
| Arsenic, sludge tot. dry wt [as As] | 1 | 5 | 0 | ||
| Nitrogen [as NO3] sludge solid | 1 | 5 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 1 | 5 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 1 | 5 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 1 | 5 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 1 | 5 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 1 | 5 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 1 | 5 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 1 | 5 | 0 | ||
| Copper, sludge, total, dry weight [as Cu] | 1 | 5 | 0 | ||
| Cadmium, sludge, total, dry weight [as Cd] | 1 | 5 | 0 | ||
| Solids, sludge, total, dry weight | 1 | 5 | 0 | ||
| Nitrogen, ammonia, sludge, tot dry wgt | 1 | 5 | 0 | ||
| Flow, in conduit or thru treatment plant | 3 | 4 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 4 | 0 | ||
| Nitrogen, total [as N] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 2 | 0 | ||
| Chloride [as Cl] | 0 | 1 | 0 |
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 NE0023809.
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, NE0023809.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 NE0023809 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.