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NPDES TX0057436 · Clean Water Act

CITY OF BUDA WWTP, Buda, TX: NPDES TX0057436 discharge permit, effluent exceedances, inspections, penalties

CITY OF BUDA WWTP, Buda, Texas: Individual permit TX0057436, held by BUDA, CITY OF; Publicly owned treatment works; Administratively continued; issued March 30, 2015, term to February 1, 2020; discharges to UNNAMED TRI; ANDREWS BRANCH.

15 of the 55 pollutants listed for NPDES TX0057436 have no violation or effluent exceedance.

  • Nitrogen, ammonia total [as N]: 3 limits, 57 violations of any kind, 51 effluent exceedances, latest February 28, 2021, largest 1,043% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 32 violations of any kind, 22 effluent exceedances, latest October 31, 2020, largest 1,457% over the limit.
  • Solids, total suspended: 3 limits, 28 violations of any kind, 21 effluent exceedances, latest May 31, 2001, largest 303% over the limit.
  • Phosphorus, total [as P]: 3 limits, 17 violations of any kind, 10 effluent exceedances, latest June 30, 2003, largest 85% over the limit.
  • Flow, in conduit or thru treatment plant: 4 limits, 13 violations of any kind, 8 effluent exceedances, latest October 31, 2015, largest 22% over the limit.
  • Chlorine, total residual: 2 limits, 12 violations of any kind, 8 effluent exceedances, latest May 31, 2012, largest 1,900% over the limit.
  • pH: 3 limits, 7 violations of any kind.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 6 violations of any kind.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 4 violations of any kind.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 4 violations of any kind.
  • NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 4 violations of any kind.
  • NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 4 violations of any kind.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 4 violations of any kind.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 4 violations of any kind.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas: 2 limits, 4 violations of any kind.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 4 violations of any kind.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 4 violations of any kind.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 4 violations of any kind.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 4 violations of any kind.
  • Arsenic, dry weight: 5 limits, 3 violations of any kind.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits, 3 violations of any kind.
  • Selenium, dry weight: 3 limits, 3 violations of any kind.
  • Copper, dry weight: 3 limits, 3 violations of any kind.
  • Cadmium, dry weight: 3 limits, 3 violations of any kind.
  • Zinc, sludge, total, dry weight [as Zn]: 3 limits, 3 violations of any kind.
  • Lead, sludge, total, dry weight [as Pb]: 3 limits, 3 violations of any kind.
  • Nickel, sludge, total, dry weight [as Ni]: 3 limits, 3 violations of any kind.
  • Mercury, sludge, total, dry weight [as Hg]: 3 limits, 3 violations of any kind.
  • Oxygen, dissolved [DO]: 1 limit, 3 violations of any kind.
  • Vector attraction reduction alternative used: 2 limits, 1 violation of any kind.
  • Polychlorinated biphenyls [PCBs]: 1 limit, 1 violation of any kind.
  • Ann. amt sludge disposed by other method: 1 limit, 1 violation of any kind.
  • Annual amt of sludge incinerated: 1 limit, 1 violation of any kind.
  • Annual sludge production, total: 1 limit, 1 violation of any kind.
  • Annual amount of sludge land applied: 1 limit, 1 violation of any kind.
  • Annual amt. sludge disposed surface unit: 1 limit, 1 violation 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.
  • Compliance w/part 258 sludge requirement: 1 limit, 1 violation of any kind.
  • Pollutant table from 503.13: 1 limit, 1 violation of any kind.
  • Whole effluent toxicity - retest #1: 3 limits.
  • Whole effluent toxicity - retest #2: 3 limits.
  • Molybdenum, sludge, total, dry weight [as Mo]: 3 limits.
  • Nickel, total [as Ni]: 2 limits.
  • E. coli: 2 limits.
  • Level of pathogen requirements achieved: 2 limits.
  • Description of pathogen option used: 2 limits.
  • Fecal coliform: 1 limit.
  • Toxicity characteristic leaching procedure: 1 limit.
  • Annual whole sludge application rate: 1 limit.
  • Unit w/liner/leachate collection system: 1 limit.
  • Boundary areas: 1 limit.
  • Salmonella: 1 limit.
  • LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit.
  • LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit.
  • March 28, 2023: Permit Violations - Violation Specified in Comment (ST6).
  • July 3, 2019: Permit Violations - Violation Specified in Comment (ST6).
  • August 3, 2017: Permit Violations - Violation Specified in Comment (ST6).

Texas holds 1,720 Publicly owned treatment works coverages of this permit type in EPA’s file; 141 were issued before TX0057436.

Coverages issued nearest TX0057436

CITY OF BUDA WWTP among its neighbors

87 discharge permits are in the Bunton Branch-Plum Creek subwatershed (HUC 121002030401); TX0057436 is one. Its county: 410, 3 major; TX0057436 is major permit.

Other permits in the Bunton Branch-Plum Creek subwatershed (HUC 121002030401)

Identity

FacilityCITY OF BUDA WWTP
PermitteeBUDA, CITY OF
NPDES IDTX0057436
StatusAdministratively continued
TypeIndividual permit
ClassMajor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMarch 30, 2015
ExpiresFebruary 1, 2020
AddressBuda, TX 78610
Receiving waterUNNAMED TRI; ANDREWS BRANCH
SubwatershedBunton Branch-Plum Creek (HUC 121002030401)
SIC4952 – Sewerage Systems

NPDES TX0057436: effluent limits and exceedances

CITY OF BUDA WWTP (NPDES TX0057436): 55 pollutants on file, 55 limited; 40 with a violation of any kind, 6 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Nitrogen, ammonia total [as N]35751February 28, 20211,043% over the limit
BOD, carbonaceous [5 day, 20 C]33222October 31, 20201,457% over the limit
Solids, total suspended32821May 31, 2001303% over the limit
Phosphorus, total [as P]31710June 30, 200385% over the limit
Flow, in conduit or thru treatment plant4138October 31, 201522% over the limit
Chlorine, total residual2128May 31, 20121,900% over the limit
pH370
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia260
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia240
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas240
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia240
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas240
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia240
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas240
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas240
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia240
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas240
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia240
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas240
Arsenic, dry weight530
Chromium, sludge, total, dry weight [as Cr]530
Selenium, dry weight330
Copper, dry weight330
Cadmium, dry weight330
Zinc, sludge, total, dry weight [as Zn]330
Lead, sludge, total, dry weight [as Pb]330
Nickel, sludge, total, dry weight [as Ni]330
Mercury, sludge, total, dry weight [as Hg]330
Oxygen, dissolved [DO]130
Vector attraction reduction alternative used210
Polychlorinated biphenyls [PCBs]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
Compliance w/part 258 sludge requirement110
Pollutant table from 503.13110
Whole effluent toxicity - retest #1300
Whole effluent toxicity - retest #2300
Molybdenum, sludge, total, dry weight [as Mo]300
Nickel, total [as Ni]200
E. coli200
Level of pathogen requirements achieved200
Description of pathogen option used200
Fecal coliform100
Toxicity characteristic leaching procedure100
Annual whole sludge application rate100
Unit w/liner/leachate collection system100
Boundary areas100
Salmonella100
LC50 Pass/Fail Static 24Hr Acute D. Pulex100
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas100

NPDES TX0057436: inspections, violations and enforcement

NPDES TX0057436: 3 single-event violations

DateWhat EPA recordedAgency
March 28, 2023Permit Violations - Violation Specified in CommentST6
July 3, 2019Permit Violations - Violation Specified in CommentST6
August 3, 2017Permit Violations - Violation Specified in CommentST6

NPDES TX0057436 (CITY OF BUDA WWTP): no inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TX0057436

NPDES TX0057436: 55 pollutant rows, 3 dated events; ICIS-NPDES download, loaded October 14, 2026.