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NPDES TX0047333 · Clean Water Act

CITY OF KERRVILLE WWTF, Kerrville, TX: NPDES TX0047333 discharge permit, effluent exceedances, inspections, penalties

CITY OF KERRVILLE WWTF, Kerrville, Texas: Individual permit TX0047333, held by KERRVILLE, CITY OF; Publicly owned treatment works; Administratively continued; issued April 5, 2010, term to February 1, 2015; discharges to THIRD CREEK, GUADALUPE RIVER ABOVE.

23 of the 55 pollutants listed for NPDES TX0047333 have no violation or effluent exceedance.

  • Nitrogen, ammonia total [as N]: 6 limits, 138 violations of any kind, 21 effluent exceedances, latest January 31, 2019, largest 1,068% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 40 violations of any kind, 10 effluent exceedances, latest May 31, 2018, largest 81% over the limit.
  • Solids, total suspended: 3 limits, 16 violations of any kind, 4 effluent exceedances, latest August 31, 2012, largest 202% over the limit.
  • Phosphorus, total [as P]: 6 limits, 111 violations of any kind, 3 effluent exceedances, latest July 31, 2020, largest 66% over the limit.
  • Flow, in conduit or thru treatment plant: 4 limits, 11 violations of any kind, 3 effluent exceedances, latest June 30, 2016, largest 9% over the limit.
  • Chlorine, total residual: 2 limits, 7 violations of any kind, 3 effluent exceedances, latest July 31, 2012, largest 100% over the limit.
  • E. coli: 2 limits, 2 violations of any kind, 2 effluent exceedances, latest July 31, 2014, largest 514% over the limit.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 17 violations of any kind.
  • NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 17 violations of any kind.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 17 violations of any kind.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 16 violations of any kind.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas: 2 limits, 16 violations of any kind.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas: 2 limits, 14 violations of any kind.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 14 violations of any kind.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 14 violations of any kind.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 11 violations of any kind.
  • NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 11 violations of any kind.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 11 violations of any kind.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits, 8 violations of any kind.
  • LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 3 violations of any kind.
  • LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 3 violations of any kind.
  • pH: 3 limits, 1 violation of any kind.
  • Polychlorinated biphenyls [PCBs]: 1 limit, 1 violation of any kind.
  • Toxicity characteristic leaching procedure: 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.
  • Arsenic, dry weight: 5 limits.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits.
  • Selenium, dry weight: 3 limits.
  • Whole effluent toxicity - retest #1: 3 limits.
  • Whole effluent toxicity - retest #2: 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.
  • Oxygen, dissolved [DO]: 1 limit.
  • Fecal coliform: 1 limit.
  • Annual whole sludge application rate: 1 limit.
  • Unit w/liner/leachate collection system: 1 limit.
  • Boundary areas: 1 limit.
  • Salmonella: 1 limit.
  • Pollutant table from 503.13: 1 limit.
  • February 2, 2020: Permit Violations - Discharge Without a Valid Permit (ST6).
  • January 25, 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; 52 were issued before TX0047333. KERRVILLE, CITY OF holds 2 permits in Texas.

Other permits held by KERRVILLE, CITY OF

Coverages issued nearest TX0047333

CITY OF KERRVILLE WWTF among its neighbors

18 discharge permits are in the Quinlan Creek-Guadalupe River subwatershed (HUC 121002010203); TX0047333 is one. Its county: 32, 2 major; TX0047333 is major permit.

Other permits in the Quinlan Creek-Guadalupe River subwatershed (HUC 121002010203)

Identity

FacilityCITY OF KERRVILLE WWTF
PermitteeKERRVILLE, CITY OF
NPDES IDTX0047333
StatusAdministratively continued
TypeIndividual permit
ClassMajor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedApril 5, 2010
ExpiresFebruary 1, 2015
AddressKerrville, TX 78028
Receiving waterTHIRD CREEK, GUADALUPE RIVER ABOVE
SubwatershedQuinlan Creek-Guadalupe River (HUC 121002010203)

NPDES TX0047333: effluent limits and exceedances

CITY OF KERRVILLE WWTF (NPDES TX0047333): 55 pollutants on file, 55 limited; 32 with a violation of any kind, 7 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Nitrogen, ammonia total [as N]613821January 31, 20191,068% over the limit
BOD, carbonaceous [5 day, 20 C]34010May 31, 201881% over the limit
Solids, total suspended3164August 31, 2012202% over the limit
Phosphorus, total [as P]61113July 31, 202066% over the limit
Flow, in conduit or thru treatment plant4113June 30, 20169% over the limit
Chlorine, total residual273July 31, 2012100% over the limit
E. coli222July 31, 2014514% over the limit
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas2170
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas2170
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas2170
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas2160
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas2160
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas2140
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia2140
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia2140
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia2110
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia2110
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia2110
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia280
LC50 Pass/Fail Static 24Hr Acute D. Pulex130
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas130
pH310
Polychlorinated biphenyls [PCBs]110
Toxicity characteristic leaching procedure110
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
Arsenic, dry weight500
Chromium, sludge, total, dry weight [as Cr]500
Selenium, dry weight300
Whole effluent toxicity - retest #1300
Whole effluent toxicity - retest #2300
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
Oxygen, dissolved [DO]100
Fecal coliform100
Annual whole sludge application rate100
Unit w/liner/leachate collection system100
Boundary areas100
Salmonella100
Pollutant table from 503.13100

NPDES TX0047333: inspections, violations and enforcement

NPDES TX0047333: 2 single-event violations

DateWhat EPA recordedAgency
February 2, 2020Permit Violations - Discharge Without a Valid PermitST6
January 25, 2017Permit Violations - Violation Specified in CommentST6

NPDES TX0047333 (CITY OF KERRVILLE WWTF): no inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TX0047333

NPDES TX0047333: 55 pollutant rows, 2 dated events; ICIS-NPDES download, loaded September 15, 2026.