Clean Water Act discharge permit · NPDES NE0046183
HICKMAN WASTEWATER TREATMENT FACILITY, Hickman, NE: NPDES NE0046183 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
HICKMAN WASTEWATER TREATMENT FACILITY, held by HICKMAN WWTF, holds NPDES permit NE0046183, which discharges to Rd Dt To Salt Cr. 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 | HICKMAN WASTEWATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | HICKMAN WWTF |
| NPDES ID | NE0046183 |
| 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 | Hickman, NE 68372 |
| Receiving water | RD DT TO SALT CR |
| Subwatershed | Hickman Branch (HUC 102002030306) |
| 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
- 35Pollutants on file
- 23Under a numeric limit
- 35With a violation of any kind
- 5With 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 | 192 | 36 | February 28, 2025 | 1,213% over the limit |
| Solids, total suspended | 5 | 210 | 15 | February 28, 2025 | 2,087% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 5 | 209 | 14 | February 28, 2025 | 612% over the limit |
| E. coli, MTEC-MF | 2 | 50 | 6 | July 31, 2025 | 5,678% over the limit |
| BOD, 5-day, 20 deg. C | 0 | 6 | 6 | December 31, 1993 | 162% over the limit |
| pH | 4 | 108 | 0 | ||
| Flow, in conduit or thru treatment plant | 3 | 103 | 0 | ||
| Chlorine, total residual | 0 | 55 | 0 | ||
| Nitrogen, total [as N] | 2 | 54 | 0 | ||
| Phosphorus, total [as P] | 2 | 54 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 48 | 0 | ||
| Coliform, fecal general | 0 | 14 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 8 | 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 | 4 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 1 | 4 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 1 | 4 | 0 | ||
| Chromium, sludge, total, dry weight [as Cr] | 1 | 4 | 0 | ||
| Copper, sludge, total, dry weight [as Cu] | 1 | 4 | 0 | ||
| Cadmium, sludge, total, dry weight [as Cd] | 1 | 4 | 0 | ||
| Solids, sludge, total, dry weight | 1 | 4 | 0 | ||
| Nitrogen, ammonia, sludge, tot dry wgt | 1 | 4 | 0 | ||
| Cadmium, dissolved [as Cd] | 0 | 2 | 0 | ||
| Chromium, dissolved [as Cr] | 0 | 2 | 0 | ||
| Copper, dissolved [as Cu] | 0 | 2 | 0 | ||
| Lead, dissolved [as Pb] | 0 | 2 | 0 | ||
| Nickel, dissolved [as Ni] | 0 | 2 | 0 | ||
| Zinc, dissolved [as Zn] | 0 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 2 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 2 | 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 NE0046183.
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.
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Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.