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States / Texas

Tarrant County, TX

The federal environmental record for Tarrant County (population 2,182,947): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.

3

Superfund NPL sites

30

federal cleanup sites

24

PFAS-detecting water systems

113

TRI facilities

70

open tank releases

Superfund NPL sites

SiteCityStatusListed
Air Force Plant #4 (General Dynamics)Fort Worthon the NPL08/30/1990
Pesses Chemical Co.Fort Worthdeleted06/10/1986
Sandy Beach Road Ground Water PlumeAzleon the NPL09/14/2005

Drinking water: PFAS testing

Public water systems serving Tarrant with at least one PFAS detection under UCMR5. The federal limit for PFOA and PFOS is 4 ng/L; EPA proposed in May 2026 to rescind the limits for the other compounds, which are shown for information.

SystemHighest resultsReading
CITY OF ARLINGTON

TX2200001

PFBA: 8 ng/L

PFPeA: 6.5 ng/L

PFBS: 5.9 ng/L

above final limit
CITY OF BEDFORD

TX2200003

PFBA: 9 ng/L

PFBS: 4.6 ng/L

PFPeA: 4.4 ng/L

above final limit
CITY OF FORT WORTH

TX2200012

PFHxS: 25.8 ng/L

PFHxA: 10.6 ng/L

PFBA: 10 ng/L

above final limit
CITY OF GRAPEVINE

TX2200013

PFHxA: 17.3 ng/L

PFPeA: 16.3 ng/L

PFBA: 13 ng/L

above final limit
CITY OF HALTOM CITY

TX2200014

PFBA: 42 ng/L

PFHxS: 18.1 ng/L

PFHxA: 9 ng/L

above final limit
CITY OF COLLEYVILLE

TX2200043

PFBA: 8.4 ng/L

PFOS: 5.4 ng/L

PFBS: 4.2 ng/L

above final limit
CITY OF LAKE WORTH

TX2200060

PFHxS: 13.7 ng/L

6:2 FTS: 8.3 ng/L

PFBA: 6.6 ng/L

above final limit
CITY OF NORTH RICHLAND HILLS

TX2200063

PFHxS: 9.5 ng/L

PFBA: 8.5 ng/L

PFHxA: 5.5 ng/L

above final limit
CITY OF SOUTHLAKE

TX2200075

PFHxS: 10.7 ng/L

PFBA: 8.8 ng/L

PFHxA: 5.7 ng/L

above final limit
CITY OF WHITE SETTLEMENT

TX2200081

PFHxS: 9.1 ng/L

PFBA: 7.6 ng/L

PFOS: 5 ng/L

above final limit
CITY OF KELLER

TX2200096

PFHxS: 10.6 ng/L

PFBA: 8.3 ng/L

PFOS: 5.7 ng/L

above final limit
CITY OF AZLE

TX2200002

PFBA: 5.8 ng/L

PFPeA: 3 ng/L

detected
CITY OF FOREST HILL

TX2200011

PFBA: 7 ng/L

PFHxA: 4.4 ng/L

PFPeA: 3.9 ng/L

detected
CITY OF MANSFIELD

TX2200018

PFBA: 9.8 ng/L

PFPeA: 3.8 ng/L

PFHxA: 3.4 ng/L

detected
CITY OF RICHLAND HILLS

TX2200022

PFBA: 7.8 ng/L

PFPeA: 3.6 ng/L

PFHxA: 3.4 ng/L

detected
CITY OF SAGINAW

TX2200023

PFBA: 8.1 ng/L

PFHxA: 3.7 ng/L

PFPeA: 3.4 ng/L

detected
BENBROOK WATER AUTHORITY

TX2200029

PFHpA: 6.4 ng/L

PFBA: 5.1 ng/L

PFBS: 3.1 ng/L

detected
CITY OF EULESS

TX2200031

PFBA: 8.5 ng/L

PFPeA: 5.5 ng/L

PFBS: 4.8 ng/L

detected
CITY OF CROWLEY

TX2200034

PFBA: 6 ng/L

detected
COMMUNITY WSC

TX2200044

PFBA: 10.6 ng/L

detected
CITY OF HURST

TX2200054

PFBA: 6.3 ng/L

PFPeA: 3.9 ng/L

PFHxA: 3.2 ng/L

detected
CITY OF RIVER OAKS

TX2200069

PFHxS: 3.1 ng/L

detected
CITY OF WATAUGA

TX2200328

PFBA: 11.4 ng/L

PFHxS: 7.2 ng/L

PFPeA: 4.4 ng/L

detected
NAVAL AIR STN JOINT RESERVE BASE

TX2200332

PFHxS: 9.3 ng/L

PFBA: 7.5 ng/L

PFHxA: 4.5 ng/L

detected

On a system with detections? Testing and treatment options

Facilities reporting toxic releases (2024)

113 facilities in Tarrant filed TRI reports for 2024, totalling 1.0M lb released. The 25 largest by volume:

FacilityCityTop chemicalsTotal released
GMC TRUCK GROUP ARLINGTON ASSEMBLY PLANTARLINGTONCertain glycol ethers, N-Methyl-2-pyrrolidone262k lb
BERRYMAN PRODUCTS INC.ARLINGTONToluene, Dichloromethane93k lb
BALL METAL BEVERAGE CONTAINER CORPFORT WORTHCertain glycol ethers, n-Butyl alcohol83k lb
AZZ GALVANIZING SERVICES-CROWLEYCROWLEYZinc compounds, Barium compounds (except for barium sulfate (CAS No. 7727-43-7))69k lb
BELL PLANT 5GRAND PRAIRIETetrachloroethylene, Methanol69k lb
US AIR FORCE PLANT 4 LOCKHEED MARTIN AERONAUTICS COFORT WORTHToluene, Mixture47k lb
TSA PROCESSINGARLINGTONAluminum oxide (fibrous forms), Chromium43k lb
HUNTSMAN BUILDING SOLUTIONSARLINGTONNonylphenol Ethoxylates, Ethylene glycol40k lb
C-KOE METALS LPEULESSAluminum (fume or dust)38k lb
POLYCOAT PRODUCTS LLCARLINGTONNonylphenol Ethoxylates, Phthalic anhydride32k lb
TERRA-VAULTS INC.FORT WORTHStyrene26k lb
SHERWIN-WILLIAMS COARLINGTONZinc (fume or dust), Triglycidyl isocyanurate25k lb
NORTH AMERICAN GALVANIZING CO HURSTHURSTZinc compounds, Lead23k lb
CTI FOODSSAGINAWAmmonia23k lb
MEYER UTILITY STRUCTURES LLC PLANT NO 1611FORT WORTHManganese compounds20k lb
AZZ GALVANIZING - KENNEDALEKENNEDALEZinc compounds, Lead15k lb
MOLSON COORS USA LLCFORT WORTHAmmonia12k lb
ASSOCIATED FIBERGLASS ENTERPRISESHALTOM CITYStyrene12k lb
SUNOCO EULESS TX TERMINALEULESSToluene, m-Xylene11k lb
GEMINI COATINGS INC. OF GRAND PRAIRIEGRAND PRAIRIEMethanol, Toluene10k lb
VALTRIS SPECIALTY CHEMICALSFORT WORTHNickel, Zinc compounds7k lb
SABRE INDUSTRIESFORT WORTHChromium compounds (except for chromite ore mined in the Transvaal Region), Nickel compounds7k lb
OIL STATES INDUSTRIES INC.ARLINGTON1-Bromopropane, Zinc compounds6k lb
DANONE US LLCFORT WORTHNitrate compounds (water dissociable; reportable only when in aqueous solution)6k lb
ROYAL BATHS MANUFACTURING CORICHLAND HILLSStyrene6k lb

Underground fuel tanks

EPA's UST Finder records 3,452 tank facilities in Tarrant: 2,607 tanks in service and 7,127 closed. 1,830 fuel releases are on record, of which 70 remain open. Open releases are cleanups that have not reached "no further action".

Radon

EPA maps Tarrant as Zone 3, the lowest predicted indoor radon (under 2 pCi/L average). Radon and air quality are covered in depth on lung.com.

The record for one specific address

County figures blur what matters: distance. The Address Environmental Report runs these same federal datasets against one address and reports every site, tank, polluter and water result around it, with distances, in about a minute.

Get the report - $39

All federal cleanup sites on file

The wider Superfund enterprise inventory (SEMS) for Tarrant, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.

  • AIR FORCE PLANT #4 (GENERAL DYNAMICS)FORT WORTH
  • AIR FORCE PLANT 4 (LOCKHEED MARTIN)FORT WORTH
  • BELL HELICOPTER TEXTRON INCSAGINAW
  • BUREAU OF ENGRAVING & PRINTING WESTERN CURRENCY FACILITYFORT WORTH
  • CARSWELL AIR FORCE BASEFORT WORTH
  • CLEAN SOLVENT RECYCLING CO INCMANSFIELD
  • COLLEYVILLE SULFURIC ACID SPILLCOLLEYVILLE
  • CROWLEY HIGH SCHOOL MERCURY RELEASECROWLEY
  • DALDENSOUTHLAKE
  • EFFLUENT RECYCLING INC.FORT WORTH
  • FEDERAL AVIATION ADMINISTRATION-FORT WORTH AIRPORTFORT WORTH
  • FIBERGLASS FIREKELLER
  • FORT WORTH FEDERAL CENTERFORT WORTH
  • FT. WORTH MERCURY TRAILERFORT WORTH
  • GRISTMILL LANE MERCURYFORT WORTH
  • GT PRODUCTSGRAPEVINE
  • HORTON TREE SERVICES DUMP FIREFOREST HILLS
  • KENNEDALE MYSTERIOUS RELEASEKENNEDALE
  • LUDELLE STREET WAREHOUSE FIREFORT WORTH
  • NORTH FORT WORTH PLATING COMPANYFORT WORTH
  • PANTEGO CHRISTIAN ACADEMY MERCURY SPILLARLINGTON
  • PESSES CHEMICAL CO.FORT WORTH
  • RIVER OAKS MERCURY SPILLRIVER OAKS
  • SANDY BEACH ROAD GROUND WATER PLUMEPELICAN BAY
  • STARRFOAM TRUCK FIREFORT WORTH
  • TEXAS TANNINGFORT WORTH
  • VALLEY SOLVENT AND CHEMICALFT. WORTH
  • VISTA FIBERFORT WORTH
  • WATERCRESS DRUMFORT WORTH
  • X-RAY FLUID RELEASEFORT WORTH