Clean Water Act discharge permit · NPDES NE0137596
CARDWELL RESERVE WASTEWATER TREATMENT FACILITY, Lincoln, NE: NPDES NE0137596 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 24Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
CARDWELL RESERVE WASTEWATER TREATMENT FACILITY, held by CARDWELL RESERVE, holds NPDES permit NE0137596. EPA’s file records it issued September 23, 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 | CARDWELL RESERVE WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | CARDWELL RESERVE |
| NPDES ID | NE0137596 |
| 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 | Publicly owned treatment works |
| Issued | September 23, 2016 |
| Expiration date | September 30, 2021 |
| Address | Lincoln, NE 68502 |
| Subwatershed | Cardwell Branch (HUC 102002030303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 34Pollutants on file
- 24Under a numeric limit
- 33With 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 | 348 | 132 | July 31, 2026 | 5,117% over the limit |
| E. coli, MTEC-MF | 2 | 83 | 33 | September 30, 2025 | 99,999% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 193 | 28 | December 31, 2025 | 1,261% over the limit |
| Solids, total suspended | 5 | 169 | 6 | December 31, 2025 | 151% over the limit |
| Flow, in conduit or thru treatment plant | 3 | 151 | 0 | ||
| pH | 4 | 99 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 16 | 0 | ||
| Coliform, fecal general | 0 | 16 | 0 | ||
| Selenium, sludge solid | 1 | 7 | 0 | ||
| Arsenic, sludge tot. dry wt [as As] | 1 | 7 | 0 | ||
| Nitrogen [as NO3] sludge solid | 1 | 7 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 1 | 7 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 1 | 7 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 1 | 7 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 1 | 7 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 1 | 7 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 1 | 7 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 1 | 7 | 0 | ||
| Copper, sludge, total, dry weight [as Cu] | 1 | 7 | 0 | ||
| Cadmium, sludge, total, dry weight [as Cd] | 1 | 7 | 0 | ||
| Solids, sludge, total, dry weight | 1 | 7 | 0 | ||
| Nitrogen, ammonia, sludge, tot dry wgt | 1 | 7 | 0 | ||
| Nitrogen, total [as N] | 2 | 4 | 0 | ||
| Phosphorus, total [as P] | 2 | 4 | 0 | ||
| Cadmium, dissolved [as Cd] | 0 | 4 | 0 | ||
| Chromium, dissolved [as Cr] | 0 | 4 | 0 | ||
| Copper, dissolved [as Cu] | 0 | 4 | 0 | ||
| Iron, dissolved [as Fe] | 0 | 4 | 0 | ||
| Lead, dissolved [as Pb] | 0 | 4 | 0 | ||
| Nickel, dissolved [as Ni] | 0 | 4 | 0 | ||
| Zinc, dissolved [as Zn] | 0 | 4 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 4 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 4 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES NE0137596.
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.
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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 NE0137596 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.