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NPDES TX0054208 · Clean Water Act

CITY OF LEONARD WWTP, Leonard, TX: NPDES TX0054208 discharge permit, effluent exceedances, inspections, penalties

CITY OF LEONARD WWTP, Leonard, Texas: Individual permit TX0054208, held by LEONARD, CITY OF; Publicly owned treatment works; Administratively continued; issued October 28, 2016, term to October 1, 2021; discharges to S HOUSTON CK, ARNOLD CK;INDIAN CK;PILOT GROVE CK;L.

1 of the 39 pollutants listed for NPDES TX0054208 have no violation or effluent exceedance.

  • E. coli: 2 limits, 95 violations of any kind, 77 effluent exceedances, latest May 31, 2024, largest 4,144% over the limit.
  • Nitrogen, ammonia total [as N]: 3 limits, 105 violations of any kind, 76 effluent exceedances, latest May 31, 2026, largest 814% over the limit.
  • Chlorine, total residual: 2 limits, 44 violations of any kind, 26 effluent exceedances, latest December 31, 2022, largest 97% over the limit.
  • Solids, total suspended: 3 limits, 46 violations of any kind, 18 effluent exceedances, latest April 30, 2022, largest 237% over the limit.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 43 violations of any kind, 18 effluent exceedances, latest December 31, 2018, largest 680% over the limit.
  • Flow, in conduit or thru treatment plant: 2 limits, 42 violations of any kind, 18 effluent exceedances, latest May 31, 2024, largest 16,525% over the limit.
  • Oxygen, dissolved [DO]: 1 limit, 19 violations of any kind, 8 effluent exceedances, latest October 31, 2020, largest 66% over the limit.
  • BOD, 5-day, 20 deg. C: 0 limits, 3 violations of any kind, 3 effluent exceedances, latest September 30, 2003, largest 59% over the limit.
  • pH: 3 limits, 28 violations of any kind, 1 effluent exceedance, latest June 30, 2005.
  • Arsenic, dry weight: 5 limits, 22 violations of any kind.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits, 22 violations of any kind.
  • Selenium, dry weight: 3 limits, 12 violations of any kind.
  • Copper, dry weight: 3 limits, 12 violations of any kind.
  • Cadmium, dry weight: 3 limits, 12 violations of any kind.
  • Molybdenum, sludge, total, dry weight [as Mo]: 3 limits, 12 violations of any kind.
  • Zinc, sludge, total, dry weight [as Zn]: 3 limits, 12 violations of any kind.
  • Lead, sludge, total, dry weight [as Pb]: 3 limits, 12 violations of any kind.
  • Nickel, sludge, total, dry weight [as Ni]: 3 limits, 12 violations of any kind.
  • Mercury, sludge, total, dry weight [as Hg]: 3 limits, 12 violations of any kind.
  • Nickel, total [as Ni]: 2 limits, 10 violations of any kind.
  • Level of pathogen requirements achieved: 2 limits, 9 violations of any kind.
  • Description of pathogen option used: 2 limits, 9 violations of any kind.
  • Vector attraction reduction alternative used: 2 limits, 9 violations of any kind.
  • Annual sludge production, total: 1 limit, 7 violations of any kind.
  • Annual amt sludge disposed in landfill: 1 limit, 7 violations of any kind.
  • Polychlorinated biphenyls [PCBs]: 1 limit, 6 violations of any kind.
  • Toxicity characteristic leaching procedure: 1 limit, 6 violations of any kind.
  • Ann. amt sludge disposed by other method: 1 limit, 5 violations of any kind.
  • Annual amt of sludge incinerated: 1 limit, 5 violations of any kind.
  • Annual amount of sludge land applied: 1 limit, 5 violations of any kind.
  • Annual amt. sludge disposed surface unit: 1 limit, 5 violations of any kind.
  • Annual amt sludge transported interstate: 1 limit, 5 violations of any kind.
  • Unit w/liner/leachate collection system: 1 limit, 5 violations of any kind.
  • Boundary areas: 1 limit, 5 violations of any kind.
  • Fecal coliform: 1 limit, 4 violations of any kind.
  • Compliance w/part 258 sludge requirement: 1 limit, 4 violations of any kind.
  • Salmonella: 1 limit, 4 violations of any kind.
  • Pollutant table from 503.13: 1 limit, 4 violations of any kind.
  • Annual whole sludge application rate: 1 limit.
  • May 29, 2024: Permit Violations - Violation Specified in Comment (ST6).
  • April 1, 2024: Permit Violations - Violation Specified in Comment (ST6).
  • July 1, 2021: Permit Violations - Violation Specified in Comment (ST6).
  • April 27, 2020: Permit Violations - Violation Specified in Comment (ST6).
  • January 27, 2020: Permit Violations - Violation Specified in Comment (ST6).

Texas holds 1,720 Publicly owned treatment works coverages of this permit type in EPA’s file; 344 were issued before TX0054208.

Coverages issued nearest TX0054208

CITY OF LEONARD WWTP among its neighbors

7 discharge permits are in the Arnold Creek subwatershed (HUC 120301060102); TX0054208 is one. Its county: 67, 1 major; TX0054208 is minor permit.

Other permits in the Arnold Creek subwatershed (HUC 120301060102)

Identity

FacilityCITY OF LEONARD WWTP
PermitteeLEONARD, CITY OF
NPDES IDTX0054208
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedOctober 28, 2016
ExpiresOctober 1, 2021
AddressLeonard, TX 75452
Receiving waterS HOUSTON CK, ARNOLD CK;INDIAN CK;PILOT GROVE CK;L
SubwatershedArnold Creek (HUC 120301060102)

NPDES TX0054208: effluent limits and exceedances

CITY OF LEONARD WWTP (NPDES TX0054208): 39 pollutants on file, 38 limited; 38 with a violation of any kind, 9 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
E. coli29577May 31, 20244,144% over the limit
Nitrogen, ammonia total [as N]310576May 31, 2026814% over the limit
Chlorine, total residual24426December 31, 202297% over the limit
Solids, total suspended34618April 30, 2022237% over the limit
BOD, carbonaceous [5 day, 20 C]34318December 31, 2018680% over the limit
Flow, in conduit or thru treatment plant24218May 31, 202416,525% over the limit
Oxygen, dissolved [DO]1198October 31, 202066% over the limit
BOD, 5-day, 20 deg. C033September 30, 200359% over the limit
pH3281June 30, 2005
Arsenic, dry weight5220
Chromium, sludge, total, dry weight [as Cr]5220
Selenium, dry weight3120
Copper, dry weight3120
Cadmium, dry weight3120
Molybdenum, sludge, total, dry weight [as Mo]3120
Zinc, sludge, total, dry weight [as Zn]3120
Lead, sludge, total, dry weight [as Pb]3120
Nickel, sludge, total, dry weight [as Ni]3120
Mercury, sludge, total, dry weight [as Hg]3120
Nickel, total [as Ni]2100
Level of pathogen requirements achieved290
Description of pathogen option used290
Vector attraction reduction alternative used290
Annual sludge production, total170
Annual amt sludge disposed in landfill170
Polychlorinated biphenyls [PCBs]160
Toxicity characteristic leaching procedure160
Ann. amt sludge disposed by other method150
Annual amt of sludge incinerated150
Annual amount of sludge land applied150
Annual amt. sludge disposed surface unit150
Annual amt sludge transported interstate150
Unit w/liner/leachate collection system150
Boundary areas150
Fecal coliform140
Compliance w/part 258 sludge requirement140
Salmonella140
Pollutant table from 503.13140
Annual whole sludge application rate100

NPDES TX0054208: inspections, violations and enforcement

NPDES TX0054208: 5 single-event violations

DateWhat EPA recordedAgency
May 29, 2024Permit Violations - Violation Specified in CommentST6
April 1, 2024Permit Violations - Violation Specified in CommentST6
July 1, 2021Permit Violations - Violation Specified in CommentST6
April 27, 2020Permit Violations - Violation Specified in CommentST6
January 27, 2020Permit Violations - Violation Specified in CommentST6

NPDES TX0054208 (CITY OF LEONARD WWTP): no inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES TX0054208

NPDES TX0054208: 39 pollutant rows, 5 dated events; ICIS-NPDES download, loaded September 15, 2026.