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World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · Texas

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532 inventory records · HydroWASTE v1.0 / United States

Data years: 2012. The inventory date does not establish current operation.

532 results

CompareNameNative sizeYear
Central WWTP TRAHW:375641,205,121 population served2012
Dos Rios WWTPHW:380481,133,673 population served2012
VILLAGE CREEK STPHW:378521,104,531 population served2012
Central WWTP DallasHW:37826980,256 population served2012
69th Street PlantHW:37999831,335 population served2012
Southside WWTP DallasHW:37827590,000 population served2012
WALNUT CREEK STPHW:37742440,720 population served2012
SOUTH AUSTIN REGIONAL STPHW:37743402,500 population served2012
Leon Creek WWTPHW:38049337,267 population served2012
Roberto Bustamante WWTPHW:37605326,280 population served2012
Wilson Creek WWTPHW:37875318,365 population served2012
South Mesquite Creek WWTPHW:37873306,300 population served2012
Southwest HoustonHW:38007300,000 population served2012
Sims Bayou WWTPHW:38000292,600 population served2012
Rowlett Creek WWTP 1HW:37871252,965 population served2012
Brushy Creek Regional WWTPHW:37794245,870 population served2012
SOUTHEAST WRPHW:37694220,000 population served2012
Rowlett Creek WWTPHW:37829170,340 population served2012
Waco Regional WWTPHW:37563166,367 population served2012
Ten Mile Creek WWTPHW:37565163,500 population served2012
Haskell St WWTPHW:37602157,000 population served2012
Alemeda Sims WWTPHW:38001129,000 population served2012
Pecan Creek WWTPHW:37830126,220 population served2012
Hillebrandt WWTPHW:37954121,800 population served2012
Northwest WWTP HoustonHW:38005120,000 population served2012
Hamby WWTPHW:37706116,953 population served2012
OSO STPHW:37659115,400 population served2012
Midland Plant 1 WWTPHW:37595109,885 population served2012
Broadway WWTPHW:37660109,500 population served2012
Woodlands WWTPHW:38045109,166 population served2012
River Road WWTPHW:37580103,817 population served2012
Texarkana South Regional WWTPHW:37891103,439 population served2012
Duck Creek WWTPHW:37828100,700 population served2012
Zacate Creek WWTPHW:3763994,500 population served2012
Bob Derrington WWTPHW:3759692,383 population served2012
Lewisville WWTPHW:3783491,000 population served2012
Wichita Falls River Road WWTPHW:3788091,000 population served2012
Stewart Creek West WWTPHW:3787890,400 population served2012
South WWTP BrownsvilleHW:3761783,200 population served2012
SEWER FARM STPHW:3809883,000 population served2012
Plant 2 HarlingenHW:3761977,620 population served2012
Northwest WWTPHW:3760477,132 population served2012
McAllen WWTP 2HW:3763170,000 population served2012
Longview Main WWTPHW:3789570,000 population served2012
North WWTP BrownsvilleHW:3761869,300 population served2012
Carter s Creek WWTPHW:3775565,000 population served2012
WESTSIDE STP 2HW:3789264,000 population served2012
Edinburg WWTPHW:3762763,080 population served2012
Medio Creek WWTPHW:3805060,000 population served2012
Flower Mound WWTPHW:3783255,400 population served2012
Main WWTP 1HW:3799053,000 population served2012
Temple Belton WWTPHW:3756252,789 population served2012
O J Riedel WWTPHW:3807252,210 population served2012
Fred Hervey WRPHW:3760352,000 population served2012
Victoria Regional WWTPHW:3757050,000 population served2012
Blackhawk Regional WWTPHW:3801749,700 population served2012
Floyd Branch WWTPHW:3787748,000 population served2012
Pharr WWTPHW:3763446,000 population served2012
Dallas Salmon Central WWTPHW:3799445,461 population served2012
Sugar Land South WWTPHW:3798845,000 population served2012
Central District WWTP BaytownHW:3799745,000 population served2012
San Marcos WWTPHW:3805845,000 population served2012
Burton Creek WWTPHW:3775144,000 population served2012
Post Oak Creek WWTPHW:3783943,600 population served2012
Southwest WWTP ConroeHW:3801643,200 population served2012
Denton Creek WWTPHW:3756842,400 population served2012
Sugar Land North WWTPHW:3798742,000 population served2012
Texas City WWTPHW:3799641,500 population served2012
Lakeview Regional WWTPHW:3764740,604 population served2012
McAllen Plant 3 NorthHW:3763239,380 population served2012
Stewart Creek WWTP The ColonyHW:3787039,000 population served2012
Nacogdoches WWTP 2aHW:3796139,000 population served2012
Willow Street WWTPHW:3757138,000 population served2012
Greenwood WWTPHW:3765838,000 population served2012
LAREDO SOUTHSIDE STPHW:3764037,160 population served2012
Northgate WWTPHW:3800835,500 population served2012
La Porte Main Plant WWTPHW:3801035,333 population served2012
SOUTHSIDE STP 2HW:3789335,000 population served2012
Salatrillo WWTPHW:3806934,658 population served2012
Northeast WWTP HoustonHW:3800433,000 population served2012
LUFKIN WWTPHW:3796032,200 population served2012
North Texas MWD Panther Creek WWTPHW:3787932,000 population served2012
East District WWTP BaytownHW:3799830,260 population served2012
Peach Street Plant WWTPHW:3785329,000 population served2012
Chocolate Bayou WWTPHW:3800229,000 population served2012
Southeast WWTP HoustonHW:3800628,820 population served2012
DOSHIER FARMS WWTPHW:3773427,000 population served2012
Upper Gilleland Creek WWTPHW:3774926,500 population served2012
Lake Jackson WWTPHW:3798326,380 population served2012
Marshall WWTPHW:3789626,350 population served2012
Greenville WWTPHW:3789426,000 population served2012
San Juan WWTPHW:3763525,000 population served2012
Cleburne WWTPHW:3784325,000 population served2012
Big Spring WWTPHW:3769924,528 population served2012
PLANT 2HW:3785424,500 population served2012
Paris WWTPHW:3789724,460 population served2012
ALVIN WWTPHW:3798024,075 population served2012
EAGLE PASS STPHW:3764224,000 population served2012
ALLISON STP 1HW:3766124,000 population served2012
Dickinson WWTP 1HW:3798923,619 population served2012

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.