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Clean Water Act discharge permit · NPDES NE0023833

HOLBROOK WASTEWATER TREATMENT FACILITY, Holbrook, NE: NPDES NE0023833 discharge permit, effluent exceedances, inspections, penalties

HOLBROOK WASTEWATER TREATMENT FACILITY, held by Holbrook WWTF, holds NPDES permit NE0023833, which discharges to Republican River. EPA’s file records it issued December 17, 2019 and expiring December 31, 2024.

HOLBROOK WASTEWATER TREATMENT FACILITY, Holbrook, Nebraska: Individual permit NE0023833, held by Holbrook WWTF; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued December 17, 2019, term to December 31, 2024; discharges to REPUBLICAN RIVER.

  • BOD, 5-day, 20 deg. C: 5 limits, 196 violations of any kind, 5 effluent exceedances, latest June 30, 2025, largest 47% over the limit.
  • Nitrogen, ammonia total [as N]: 12 limits, 272 violations of any kind, 4 effluent exceedances, latest June 30, 2025, largest 99,999% over the limit.
  • pH: 3 limits, 164 violations of any kind, 2 effluent exceedances, latest April 30, 2005.
  • BOD, carbonaceous [5 day, 20 C]: 0 limits, 65 violations of any kind, 1 effluent exceedance, latest April 30, 2005, largest 3% over the limit.
  • Solids, total suspended: 5 limits, 251 violations of any kind, 0 effluent exceedances.
  • Flow, in conduit or thru treatment plant: 3 limits, 149 violations of any kind, 0 effluent exceedances.
  • Duration of discharge: 1 limit, 67 violations of any kind, 0 effluent exceedances.
  • Temperature, water deg. fahrenheit: 2 limits, 64 violations of any kind, 0 effluent exceedances.
  • Nitrogen, total [as N]: 2 limits, 64 violations of any kind, 0 effluent exceedances.
  • Phosphorus, total [as P]: 2 limits, 64 violations of any kind, 0 effluent exceedances.
  • Chloride [as Cl]: 0 limits, 34 violations of any kind, 0 effluent exceedances.
  • E. coli, MTEC-MF: 2 limits, 30 violations of any kind, 0 effluent exceedances.
  • E. coli: 0 limits, 30 violations of any kind, 0 effluent exceedances.
  • Flow, total: 0 limits, 21 violations of any kind, 0 effluent exceedances.
  • Coliform, fecal general: 0 limits, 16 violations of any kind, 0 effluent exceedances.
  • May 21, 2026: Evaluation (S).

Nebraska holds 254 Publicly owned treatment works coverages of this permit type in EPA’s file; 184 were issued before NE0023833.

Coverages issued nearest NE0023833

HOLBROOK WASTEWATER TREATMENT FACILITY among its neighbors

EPA’s permit file holds 2 discharge permits in the 102500090304 subwatershed (HUC 102500090304), NE0023833 among them. Its county holds 10, 0 of them major permits; NE0023833 is a minor permit.

Other permits in the 102500090304 subwatershed (HUC 102500090304)

  • CLARK ANDREWS, Holbrook: NEG022093, minor permit, permit term to March 31, 2027

Identity

Facility as filedHOLBROOK WASTEWATER TREATMENT FACILITY
Permittee as filedHolbrook WWTF
NPDES IDNE0023833
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedDecember 17, 2019
Expiration dateDecember 31, 2024
AddressHolbrook, NE 68948
Receiving waterREPUBLICAN RIVER
Subwatershed102500090304 (HUC 102500090304)
SIC4952 – Sewerage Systems

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
BOD, 5-day, 20 deg. C51965June 30, 202547% over the limit
Nitrogen, ammonia total [as N]122724June 30, 202599,999% over the limit
pH31642April 30, 2005
BOD, carbonaceous [5 day, 20 C]0651April 30, 20053% over the limit
Solids, total suspended52510
Flow, in conduit or thru treatment plant31490
Duration of discharge1670
Temperature, water deg. fahrenheit2640
Nitrogen, total [as N]2640
Phosphorus, total [as P]2640
Chloride [as Cl]0340
E. coli, MTEC-MF2300
E. coli0300
Flow, total0210
Coliform, fecal general0160

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NE0023833.

Inspections

DateWhat EPA recordedAgency
May 21, 2026EvaluationS

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NE0023833.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES NE0023833 for the HOLBROOK WASTEWATER TREATMENT FACILITY in Holbrook, NE, which is administratively continued and classed as a minor discharger. The page lists 10 as the count of pollutants under a numeric limit and 4 as the count of pollutants with an effluent exceedance.