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Clean Water Act discharge permit · NPDES TX0032638

TOWN OF WOODSBORO WWTP, Woodsboro, TX: NPDES TX0032638 discharge permit, effluent exceedances, inspections, penalties

TOWN OF WOODSBORO WWTP, held by WOODSBORO, TOWN OF, holds NPDES permit TX0032638, which discharges to Mission River Tidal. EPA’s file records it issued November 21, 2019 and expiring November 21, 2024.

TOWN OF WOODSBORO WWTP, Woodsboro, Texas: Individual permit TX0032638, held by WOODSBORO, TOWN OF; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued November 21, 2019, term to November 21, 2024; discharges to Mission River Tidal.

  • Nitrogen, ammonia total [as N]: 3 limits, 32 violations of any kind, 24 effluent exceedances, latest April 30, 2022, largest 367% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 31 violations of any kind, 23 effluent exceedances, latest July 31, 2026, largest 3,697% over the limit.
  • Solids, total suspended: 3 limits, 21 violations of any kind, 14 effluent exceedances, latest September 30, 2025, largest 764% over the limit.
  • Flow, in conduit or thru treatment plant: 2 limits, 8 violations of any kind, 3 effluent exceedances, latest September 30, 2025, largest 143% over the limit.
  • E. coli: 2 limits, 8 violations of any kind, 2 effluent exceedances, latest January 31, 2012, largest 149% over the limit.
  • Arsenic, dry weight: 5 limits, 9 violations of any kind, 1 effluent exceedance, latest July 31, 2004, largest 52% over the limit.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits, 11 violations of any kind, 0 effluent exceedances.
  • Lead, sludge, total, dry weight [as Pb]: 3 limits, 9 violations of any kind, 0 effluent exceedances.
  • Nickel, sludge, total, dry weight [as Ni]: 3 limits, 9 violations of any kind, 0 effluent exceedances.
  • Mercury, sludge, total, dry weight [as Hg]: 3 limits, 9 violations of any kind, 0 effluent exceedances.
  • Selenium, dry weight: 3 limits, 6 violations of any kind, 0 effluent exceedances.
  • Copper, dry weight: 3 limits, 6 violations of any kind, 0 effluent exceedances.
  • Cadmium, dry weight: 3 limits, 6 violations of any kind, 0 effluent exceedances.
  • Molybdenum, sludge, total, dry weight [as Mo]: 3 limits, 6 violations of any kind, 0 effluent exceedances.
  • Zinc, sludge, total, dry weight [as Zn]: 3 limits, 6 violations of any kind, 0 effluent exceedances.
  • Chlorine, total residual: 2 limits, 5 violations of any kind, 0 effluent exceedances.
  • pH: 3 limits, 4 violations of any kind, 0 effluent exceedances.
  • Level of pathogen requirements achieved: 2 limits, 4 violations of any kind, 0 effluent exceedances.
  • Description of pathogen option used: 2 limits, 4 violations of any kind, 0 effluent exceedances.
  • Vector attraction reduction alternative used: 2 limits, 3 violations of any kind, 0 effluent exceedances.
  • Polychlorinated biphenyls [PCBs]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
  • Toxicity characteristic leaching procedure: 1 limit, 3 violations of any kind, 0 effluent exceedances.
  • Pollutant table from 503.13: 1 limit, 3 violations of any kind, 0 effluent exceedances.
  • Nickel, total [as Ni]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Oxygen, dissolved [DO]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Ann. amt sludge disposed by other method: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual amt of sludge incinerated: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual sludge production, total: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual amount of sludge land applied: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual amt. sludge disposed surface unit: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual amt sludge disposed in landfill: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual amt sludge transported interstate: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Unit w/liner/leachate collection system: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Compliance w/part 258 sludge requirement: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Boundary areas: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Salmonella: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Annual whole sludge application rate: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • March 9, 2022: Permit Violations - Violation Specified in Comment (ST6).

Texas holds 1,720 Publicly owned treatment works coverages of this permit type in EPA’s file; 1,256 were issued before TX0032638.

Coverages issued nearest TX0032638

TOWN OF WOODSBORO WWTP among its neighbors

EPA’s permit file holds 2 discharge permits in the Lower Sous Creek subwatershed (HUC 121004060303), TX0032638 among them. Its county holds 17, 0 of them major permits; TX0032638 is a minor permit.

Other permits in the Lower Sous Creek subwatershed (HUC 121004060303)

Identity

Facility as filedTOWN OF WOODSBORO WWTP
Permittee as filedWOODSBORO, TOWN OF
NPDES IDTX0032638
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
IssuedNovember 21, 2019
Expiration dateNovember 21, 2024
AddressWoodsboro, TX 78393
Receiving waterMission River Tidal
SubwatershedLower Sous Creek (HUC 121004060303)

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
Nitrogen, ammonia total [as N]33224April 30, 2022367% over the limit
BOD, carbonaceous [5 day, 20 C]33123July 31, 20263,697% over the limit
Solids, total suspended32114September 30, 2025764% over the limit
Flow, in conduit or thru treatment plant283September 30, 2025143% over the limit
E. coli282January 31, 2012149% over the limit
Arsenic, dry weight591July 31, 200452% over the limit
Chromium, sludge, total, dry weight [as Cr]5110
Lead, sludge, total, dry weight [as Pb]390
Nickel, sludge, total, dry weight [as Ni]390
Mercury, sludge, total, dry weight [as Hg]390
Selenium, dry weight360
Copper, dry weight360
Cadmium, dry weight360
Molybdenum, sludge, total, dry weight [as Mo]360
Zinc, sludge, total, dry weight [as Zn]360
Chlorine, total residual250
pH340
Level of pathogen requirements achieved240
Description of pathogen option used240
Vector attraction reduction alternative used230
Polychlorinated biphenyls [PCBs]130
Toxicity characteristic leaching procedure130
Pollutant table from 503.13130
Nickel, total [as Ni]220
Oxygen, dissolved [DO]110
Ann. amt sludge disposed by other method110
Annual amt of sludge incinerated110
Annual sludge production, total110
Annual amount of sludge land applied110
Annual amt. sludge disposed surface unit110
Annual amt sludge disposed in landfill110
Annual amt sludge transported interstate110
Unit w/liner/leachate collection system110
Compliance w/part 258 sludge requirement110
Boundary areas110
Salmonella110
Annual whole sludge application rate100

Inspections, violations and enforcement

DateWhat EPA recordedAgency
March 9, 2022Permit Violations - Violation Specified in CommentST6

Inspections

EPA’s inspection file holds no inspection for NPDES TX0032638.

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 TX0032638.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES discharge permit TX0032638 for the TOWN OF WOODSBORO WWTP in Woodsboro, TX, which discharges to Mission River Tidal and is listed with an administratively continued status. The facts list 37 pollutants on file, 6 of which are under a numeric limit, and 36 with a violation of any kind, with the Lower Sous Creek (HUC 121004060303) subwatershed noted.