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NPDES TX0119041 · Clean Water Act

WEYBRIDGE WWTP, Alvin, TX: NPDES TX0119041 discharge permit, effluent exceedances, inspections, penalties

WEYBRIDGE WWTP, Alvin, Texas: Individual permit TX0119041, held by AQUA TEXAS INC; Administratively continued; issued October 17, 2018, term to October 17, 2023; discharges to DRAINAGE DITCH, CHOCOLATE BAYOU TIDAL.

28 of the 38 pollutants listed for NPDES TX0119041 have no violation or effluent exceedance.

  • Solids, total suspended: 3 limits, 43 violations of any kind, 4 effluent exceedances, latest December 31, 2009, largest 55% over the limit.
  • Chlorine, total residual: 2 limits, 30 violations of any kind, 4 effluent exceedances, latest November 30, 2022, largest 60% over the limit.
  • Nitrogen, ammonia total [as N]: 3 limits, 41 violations of any kind, 2 effluent exceedances, latest January 31, 2013, largest 47% over the limit.
  • Enterococci: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest July 31, 2019, largest 599% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 41 violations of any kind, 1 effluent exceedance, latest December 31, 2017, largest 30% over the limit.
  • pH: 3 limits, 27 violations of any kind, 1 effluent exceedance, latest October 31, 2020.
  • Flow, in conduit or thru treatment plant: 2 limits, 26 violations of any kind.
  • Oxygen, dissolved [DO]: 1 limit, 13 violations of any kind.
  • Annual amt sludge disposed in landfill: 1 limit, 1 violation of any kind.
  • Annual amt sludge transported interstate: 1 limit, 1 violation of any kind.
  • Arsenic, dry weight: 5 limits.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits.
  • Selenium, dry weight: 3 limits.
  • Copper, dry weight: 3 limits.
  • Cadmium, dry weight: 3 limits.
  • Molybdenum, sludge, total, dry weight [as Mo]: 3 limits.
  • Zinc, sludge, total, dry weight [as Zn]: 3 limits.
  • Lead, sludge, total, dry weight [as Pb]: 3 limits.
  • Nickel, sludge, total, dry weight [as Ni]: 3 limits.
  • Mercury, sludge, total, dry weight [as Hg]: 3 limits.
  • Nickel, total [as Ni]: 2 limits.
  • Level of pathogen requirements achieved: 2 limits.
  • Description of pathogen option used: 2 limits.
  • Vector attraction reduction alternative used: 2 limits.
  • Fecal coliform: 1 limit.
  • Polychlorinated biphenyls [PCBs]: 1 limit.
  • Toxicity characteristic leaching procedure: 1 limit.
  • Annual whole sludge application rate: 1 limit.
  • Ann. amt sludge disposed by other method: 1 limit.
  • Annual amt of sludge incinerated: 1 limit.
  • Annual sludge production, total: 1 limit.
  • Annual amount of sludge land applied: 1 limit.
  • Annual amt. sludge disposed surface unit: 1 limit.
  • Unit w/liner/leachate collection system: 1 limit.
  • Compliance w/part 258 sludge requirement: 1 limit.
  • Boundary areas: 1 limit.
  • Salmonella: 1 limit.
  • Pollutant table from 503.13: 1 limit.
  • July 2, 2026: Permit Violations - Violation Specified in Comment (ST6).
  • July 2, 2026: Focused (S).

Other permits held by AQUA TEXAS INC

WEYBRIDGE WWTP among its neighbors

288 discharge permits are in the Mustang Bayou subwatershed (HUC 120402040400); TX0119041 is one. Its county: 522, 24 major; TX0119041 is minor permit.

Other permits in the Mustang Bayou subwatershed (HUC 120402040400)

Identity

FacilityWEYBRIDGE WWTP
PermitteeAQUA TEXAS INC
NPDES IDTX0119041
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typeNon-POTW
IssuedOctober 17, 2018
ExpiresOctober 17, 2023
AddressAlvin, TX 78723
Receiving waterDRAINAGE DITCH, CHOCOLATE BAYOU TIDAL
Receiving water impaired303(D) Listed
SubwatershedMustang Bayou (HUC 120402040400)
SIC4952 – Sewerage Systems

NPDES TX0119041: effluent limits and exceedances

WEYBRIDGE WWTP (NPDES TX0119041): 38 pollutants on file, 38 limited; 10 with a violation of any kind, 6 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Solids, total suspended3434December 31, 200955% over the limit
Chlorine, total residual2304November 30, 202260% over the limit
Nitrogen, ammonia total [as N]3412January 31, 201347% over the limit
Enterococci222July 31, 2019599% over the limit
BOD, carbonaceous [5 day, 20 C]3411December 31, 201730% over the limit
pH3271October 31, 2020
Flow, in conduit or thru treatment plant2260
Oxygen, dissolved [DO]1130
Annual amt sludge disposed in landfill110
Annual amt sludge transported interstate110
Arsenic, dry weight500
Chromium, sludge, total, dry weight [as Cr]500
Selenium, dry weight300
Copper, dry weight300
Cadmium, dry weight300
Molybdenum, sludge, total, dry weight [as Mo]300
Zinc, sludge, total, dry weight [as Zn]300
Lead, sludge, total, dry weight [as Pb]300
Nickel, sludge, total, dry weight [as Ni]300
Mercury, sludge, total, dry weight [as Hg]300
Nickel, total [as Ni]200
Level of pathogen requirements achieved200
Description of pathogen option used200
Vector attraction reduction alternative used200
Fecal coliform100
Polychlorinated biphenyls [PCBs]100
Toxicity characteristic leaching procedure100
Annual whole sludge application rate100
Ann. amt sludge disposed by other method100
Annual amt of sludge incinerated100
Annual sludge production, total100
Annual amount of sludge land applied100
Annual amt. sludge disposed surface unit100
Unit w/liner/leachate collection system100
Compliance w/part 258 sludge requirement100
Boundary areas100
Salmonella100
Pollutant table from 503.13100

NPDES TX0119041: inspections, violations and enforcement

NPDES TX0119041: 1 single-event violation

DateWhat EPA recordedAgency
July 2, 2026Permit Violations - Violation Specified in CommentST6

NPDES TX0119041: 1 inspection

DateWhat EPA recordedAgency
July 2, 2026FocusedS

NPDES TX0119041 (WEYBRIDGE WWTP): no formal enforcement action and informal enforcement action on file.

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Permits near NPDES TX0119041

NPDES TX0119041: 38 pollutant rows, 2 dated events; ICIS-NPDES download, loaded October 14, 2026.