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Clean Water Act discharge permit · NPDES TX0022853

HARRIS COUNTY FWSD 61 WWTP 1, Cypress, TX: NPDES TX0022853 discharge permit, effluent exceedances, inspections, penalties

HARRIS COUNTY FWSD 61 WWTP 1, held by HARRIS COUNTY FWSD NO. 61, holds NPDES permit TX0022853, which discharges to Hcfcd E133-00-00;Whiteoak Bayou. EPA’s file records it issued July 18, 2017 and expiring March 1, 2022.

HARRIS COUNTY FWSD 61 WWTP 1, Cypress, Texas: Individual permit TX0022853, held by HARRIS COUNTY FWSD NO. 61; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued July 18, 2017, term to March 1, 2022; discharges to HCFCD E133-00-00;WHITEOAK BAYOU.

  • Flow, in conduit or thru treatment plant: 4 limits, 7 violations of any kind, 7 effluent exceedances, latest August 31, 2017, largest 40% over the limit.
  • E. coli: 2 limits, 6 violations of any kind, 6 effluent exceedances, latest July 31, 2026, largest 1,315% over the limit.
  • Chlorine, total residual: 2 limits, 73 violations of any kind, 2 effluent exceedances, latest April 30, 2009, largest 100% over the limit.
  • Coliform, fecal general: 0 limits, 7 violations of any kind, 1 effluent exceedance, latest April 30, 2009, largest 923% over the limit.
  • Arsenic, dry weight: 5 limits, 5 violations of any kind, 0 effluent exceedances.
  • Chromium, sludge, total, dry weight [as Cr]: 5 limits, 5 violations of any kind, 0 effluent exceedances.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 4 violations of any kind, 0 effluent exceedances.
  • Selenium, dry weight: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Copper, dry weight: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Cadmium, dry weight: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Molybdenum, sludge, total, dry weight [as Mo]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Zinc, sludge, total, dry weight [as Zn]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Lead, sludge, total, dry weight [as Pb]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Nickel, sludge, total, dry weight [as Ni]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Mercury, sludge, total, dry weight [as Hg]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • BOD, carbonaceous [5 day, 20 C]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 2 violations of any kind, 0 effluent exceedances.
  • Nickel, total [as Ni]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Level of pathogen requirements achieved: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Description of pathogen option used: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Vector attraction reduction alternative used: 2 limits, 2 violations of any kind, 0 effluent exceedances.
  • Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 1 violation of any kind, 0 effluent exceedances.
  • NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 1 violation of any kind, 0 effluent exceedances.
  • NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 1 violation of any kind, 0 effluent exceedances.
  • Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia: 4 limits, 1 violation of any kind, 0 effluent exceedances.
  • pH: 3 limits, 1 violation of any kind, 0 effluent exceedances.
  • Fecal coliform: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Polychlorinated biphenyls [PCBs]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Toxicity characteristic leaching procedure: 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.
  • Pollutant table from 503.13: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • LC50 Pass/Fail Static 24Hr Acute D. Pulex: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • LC50 Pass/Fail Static 24Hr Acute Pimephales promelas: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Whole effluent toxicity - retest #1: 7 limits, 0 violations of any kind, 0 effluent exceedances.
  • Whole effluent toxicity - retest #2: 7 limits, 0 violations of any kind, 0 effluent exceedances.
  • Nitrogen, ammonia total [as N]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 3 limits, 0 violations of any kind, 0 effluent exceedances.
  • Oxygen, dissolved [DO]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Annual whole sludge application rate: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • July 25, 2023: Permit Violations - Violation Specified in Comment (ST6).

Texas holds 1,720 Publicly owned treatment works coverages of this permit type in EPA’s file; 521 were issued before TX0022853.

Coverages issued nearest TX0022853

HARRIS COUNTY FWSD 61 WWTP 1 among its neighbors

EPA’s permit file holds 79 discharge permits in the Jersey Lake-Whiteoak Bayou subwatershed (HUC 120401040301), TX0022853 among them. Its county holds 4,455, 195 of them major permits; TX0022853 is a major permit.

Other permits in the Jersey Lake-Whiteoak Bayou subwatershed (HUC 120401040301)

Identity

Facility as filedHARRIS COUNTY FWSD 61 WWTP 1
Permittee as filedHARRIS COUNTY FWSD NO. 61
NPDES IDTX0022853
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMajor discharger
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedJuly 18, 2017
Expiration dateMarch 1, 2022
AddressCypress, TX 77065
Receiving waterHCFCD E133-00-00;WHITEOAK BAYOU
SubwatershedJersey Lake-Whiteoak Bayou (HUC 120401040301)

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
Flow, in conduit or thru treatment plant477August 31, 201740% over the limit
E. coli266July 31, 20261,315% over the limit
Chlorine, total residual2732April 30, 2009100% over the limit
Coliform, fecal general071April 30, 2009923% over the limit
Arsenic, dry weight550
Chromium, sludge, total, dry weight [as Cr]550
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas440
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas440
Selenium, dry weight330
Copper, dry weight330
Cadmium, dry weight330
Molybdenum, sludge, total, dry weight [as Mo]330
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
BOD, carbonaceous [5 day, 20 C]330
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas420
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas420
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas420
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pinephales promelas420
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia420
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia420
Nickel, total [as Ni]220
Level of pathogen requirements achieved220
Description of pathogen option used220
Vector attraction reduction alternative used220
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia410
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia410
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia410
Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia410
pH310
Fecal coliform110
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
Unit w/liner/leachate collection system110
Compliance w/part 258 sludge requirement110
Boundary areas110
Salmonella110
Pollutant table from 503.13110
LC50 Pass/Fail Static 24Hr Acute D. Pulex110
LC50 Pass/Fail Static 24Hr Acute Pimephales promelas110
Whole effluent toxicity - retest #1700
Whole effluent toxicity - retest #2700
Nitrogen, ammonia total [as N]600
Solids, total suspended300
Oxygen, dissolved [DO]100
Annual whole sludge application rate100

Inspections, violations and enforcement

DateWhat EPA recordedAgency
July 25, 2023Permit Violations - Violation Specified in CommentST6

Inspections

EPA’s inspection file holds no inspection for NPDES TX0022853.

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 TX0022853.

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES TX0022853 for HARRIS COUNTY FWSD 61 WWTP 1 in Cypress, TX, held by HARRIS COUNTY FWSD NO. 61, with a status of administratively continued and a Major Discharger classification. The page lists 55 pollutants on file, of which 54 are under a numeric limit and 4 have an effluent exceedance, and the permit's stated issue and expiration dates are July 18, 2017 and March 1, 2022.