Clean Water Act discharge permit · NPDES NE0046175
DWIGHT WASTEWATER TREATMENT FACILITY, Dwight, NE: NPDES NE0046175 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
DWIGHT WASTEWATER TREATMENT FACILITY, held by DWIGHT WWTF, holds NPDES permit NE0046175, which discharges to Undes Trib Of Plum Creek. EPA’s file records it issued September 27, 2016 and expiring September 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | DWIGHT WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | DWIGHT WWTF |
| NPDES ID | NE0046175 |
| 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 | September 27, 2016 |
| Expiration date | September 30, 2021 |
| Address | Dwight, NE 68635 |
| Receiving water | UNDES TRIB of PLUM CREEK |
| Subwatershed | Headwaters Plum Creek (HUC 102702020101) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 26Pollutants on file
- 11Under a numeric limit
- 23With a violation of any kind
- 4With 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 | 92 | 15 | November 30, 2023 | 1,325% over the limit |
| BOD, 5-day, 20 deg. C | 5 | 4 | 4 | May 31, 2026 | 44% over the limit |
| Solids, total suspended | 5 | 157 | 3 | May 31, 2026 | 34% over the limit |
| E. coli, MTEC-MF | 2 | 2 | 2 | June 30, 2019 | 140% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 0 | 160 | 0 | ||
| pH | 3 | 86 | 0 | ||
| Flow, in conduit or thru treatment plant | 3 | 85 | 0 | ||
| Cadmium, dissolved [as Cd] | 0 | 72 | 0 | ||
| Chromium, dissolved [as Cr] | 0 | 72 | 0 | ||
| Copper, dissolved [as Cu] | 0 | 72 | 0 | ||
| Lead, dissolved [as Pb] | 0 | 72 | 0 | ||
| Nickel, dissolved [as Ni] | 0 | 72 | 0 | ||
| Zinc, dissolved [as Zn] | 0 | 72 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 72 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 72 | 0 | ||
| Duration of discharge | 1 | 37 | 0 | ||
| Nitrogen, nitrate total [as N] | 0 | 3 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 3 | 0 | ||
| Sodium adsorption ratio | 0 | 3 | 0 | ||
| Chloride [as Cl] | 0 | 3 | 0 | ||
| Application weekly spray irrigation | 0 | 3 | 0 | ||
| Solids, total dissolved | 0 | 3 | 0 | ||
| Flow, total | 1 | 1 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 0 | 0 | ||
| Nitrogen, total [as N] | 2 | 0 | 0 | ||
| Phosphorus, total [as P] | 2 | 0 | 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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 18, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| March 17, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, NE0046175.
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 NE0046175 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.