Caddo Parish, LA
The federal environmental record for Caddo Parish (population 226,386): what is on file, where it is, and what remains open. Sources and retrieval dates are on the methodology page.
0
Superfund NPL sites
10
federal cleanup sites
3
PFAS-detecting water systems
17
TRI facilities
48
open tank releases
Drinking water: PFAS testing
Public water systems serving Caddo 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.
| System | Highest results | Reading |
|---|---|---|
| TOWN OF GREENWOOD WATER SYSTEM LA1017014 | PFBA: 5 ng/L | detected |
| PINEHILL WATERWORKS DISTRICT LA1017027 | PFBA: 5.5 ng/L | detected |
| SHREVEPORT WATER SYSTEM LA1017031 | PFBA: 7.5 ng/L | detected |
On a system with detections? Testing and treatment options
Facilities reporting toxic releases (2024)
17 facilities in Caddo filed TRI reports for 2024, totalling 1.4M lb released.
| Facility | City | Top chemicals | Total released |
|---|---|---|---|
| UOP-SHREVEPORT PLANT | SHREVEPORT | Ammonia, Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.1M lb |
| CALUMET SHREVEPORT REFINING LLC | SHREVEPORT | Nitrate compounds (water dissociable; reportable only when in aqueous solution), n-Hexane | 180k lb |
| TERNIUM USA INC | SHREVEPORT | Certain glycol ethers, 1,2,4-Trimethylbenzene | 36k lb |
| SUPERIOR TIE & TIMBER | VIVIAN | Creosote, Naphthalene | 27k lb |
| CALUMET BRANDED PRODUCTS LLC | SHREVEPORT | Toluene, Ethylbenzene | 20k lb |
| PRATT PAPER (LA) LLC | SHREVEPORT | Ammonia, Lead And Lead Compounds | 7k lb |
| CERTAINTEED CORP | SHREVEPORT | Copper compounds, Polycyclic aromatic compounds | 2k lb |
| ALLOY PIPING PRODUCTS LLC | SHREVEPORT | Nickel, Manganese | 1k lb |
| FRYMASTER | SHREVEPORT | Chromium, Manganese | 684 lb |
| OMNI SPECIALITY PACKAGING INC. | SHREVEPORT | Zinc compounds | 151 lb |
| PROLEC GE USA LLC | SHREVEPORT | Copper, Chromium | 128 lb |
| MODULE X SOLUTIONS LLC. | SHREVEPORT | Manganese | 66 lb |
| BENTELER STEEL/TUBE MANUFACTURING CORP | SHREVEPORT | Chromium, Nickel | 37 lb |
| BAILSCO BLADES & CASTINGS INC. | SHREVEPORT | Copper, Lead | 8 lb |
| PURINA ANIMAL NUTRITION LLC - SHREVEPORT | SHREVEPORT | - | 0 lb |
| INDUSTRIAL OILS UNLIMITED LLC | SHREVEPORT | - | 0 lb |
| RED RIVER READY MIX LLC | SHREVEPORT | Lead compounds | 0 lb |
Underground fuel tanks
EPA's UST Finder records 1,059 tank facilities in Caddo: 508 tanks in service and 2,131 closed. 378 fuel releases are on record, of which 48 remain open. Open releases are cleanups that have not reached "no further action".
Radon
EPA maps Caddo 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 - $39All federal cleanup sites on file
The wider Superfund enterprise inventory (SEMS) for Caddo, including sites assessed but never listed. Presence here records that EPA had reason to look, not a finding of danger.
- AEP FORTSON TRANSFORMERSHREVEPORT
- AMERICAN RECYCLING COMPANYOIL CITY
- BAYOU STATE OIL SITEHOSSTON
- HMM LANDFILLSHREVEPORT
- KRIGER BATTERYGREENWOOD
- L & T TRUCKINGKEITHVILLE
- SHREVEPORT CREOSOTING - DALZELL ST.SHREVEPORT
- STANDARD WOOD PRESERVERS INC SHREVEPORTSHREVEPORT
- UNITED BUMPER EXCHANGESHREVEPORT
- UPRR CASPIANA DERAILMENTCASPIANA