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Calcasieu Parish, Louisiana: environmental and disease records
Cancer mortality in Calcasieu Parish is 158.6 deaths per 100,000 people per year against a U.S. rate of 143.2, a statistically significant excess. The strongest disease signals are Kidney & renal pelvis deaths at 1.9 times the U.S. rate and Liver & bile duct deaths at 1.4 times the U.S. rate. Federal databases place 3,079 regulated facilities, sites and hazards inside the county, led by Industrial wastewater discharge (1,038), NPDES wastewater discharge permit (930), Air permit holder (minor source) (253). EPA AirToxScreen estimates a lifetime cancer risk from outdoor air toxics of 40 in a million, driven mainly by formaldehyde.
Rates are age-adjusted per 100,000 people. A cancer signal is marked significant when the lower bound of its 95 percent confidence interval is above the U.S. rate. Facility counts use active federal records located inside the county boundary. Approximate county center: 30.2631, -93.3685.
How this county ranks in Louisiana
Cancer deaths and new cases versus the United States
Source: NCI and CDC State Cancer Profiles, both sexes, all ages. Sorted by the ratio of the county rate to the U.S. rate.
| Cancer | Measure | County rate | U.S. rate | Times U.S. | 95% interval | Years |
|---|---|---|---|---|---|---|
| Kidney & renal pelvis | Deaths | 6.5 | 3.4 | 1.91xSignificant | 5.1 to 8.1 | 2020-2024 |
| Liver & bile duct | Deaths | 9.1 | 6.6 | 1.38xSignificant | 7.5 to 11 | 2020-2024 |
| Lung & bronchus | Deaths | 41.6 | 30.2 | 1.38xSignificant | 38.1 to 45.4 | 2020-2024 |
| Esophagus | Deaths | 4.7 | 3.7 | 1.27x | 3.6 to 6.1 | 2020-2024 |
| Kidney & renal pelvis | New cases | 22.4 | 17.9 | 1.25xSignificant | 19.7 to 25.3 | 2019-2023 |
| Leukemia | Deaths | 6.7 | 5.7 | 1.18x | 5.3 to 8.4 | 2020-2024 |
| Lung & bronchus | New cases | 60 | 51.8 | 1.16xSignificant | 55.7 to 64.5 | 2019-2023 |
| Liver & bile duct | New cases | 10 | 8.7 | 1.15x | 8.3 to 11.9 | 2019-2023 |
| Leukemia | New cases | 16.3 | 14.5 | 1.12x | 14 to 18.8 | 2019-2023 |
| All cancer | Deaths | 158.6 | 143.2 | 1.11xSignificant | 151.5 to 166 | 2020-2024 |
| Non-Hodgkin lymphoma | New cases | 20 | 18.5 | 1.08x | 17.5 to 22.8 | 2019-2023 |
| All cancer | New cases | 475.9 | 453.4 | 1.05xSignificant | 463.4 to 488.6 | 2019-2023 |
| Pancreas | Deaths | 11.8 | 11.3 | 1.04x | 10 to 13.9 | 2020-2024 |
| Pancreas | New cases | 14 | 13.9 | 1.01x | 12 to 16.3 | 2019-2023 |
| Stomach | New cases | 6.3 | 6.6 | 0.95x | 4.9 to 7.9 | 2019-2023 |
| Bladder | New cases | 17.8 | 18.7 | 0.95x | 15.4 to 20.4 | 2019-2023 |
| Bladder | Deaths | 3.9 | 4.1 | 0.95x | 2.9 to 5.3 | 2020-2024 |
| Esophagus | New cases | 4.3 | 4.6 | 0.93x | 3.2 to 5.6 | 2019-2023 |
| Non-Hodgkin lymphoma | Deaths | 4.3 | 4.8 | 0.9x | 3.2 to 5.7 | 2020-2024 |
| Brain & nervous system | Deaths | 3.9 | 4.4 | 0.89x | 2.8 to 5.3 | 2020-2024 |
| Stomach | Deaths | 2.3 | 2.7 | 0.85x | 1.5 to 3.3 | 2020-2024 |
| Melanoma of the skin | New cases | 19.2 | 23.8 | 0.81x | 16.8 to 22 | 2019-2023 |
| Brain & nervous system | New cases | 4.9 | 6.2 | 0.79x | 3.7 to 6.4 | 2019-2023 |
| Childhood cancer (under 15) | New cases | 11.9 | 16.4 | 0.73x | 7.7 to 17.4 | 2019-2023 |
| Thyroid | New cases | 8.4 | 13 | 0.65x | 6.7 to 10.3 | 2019-2023 |
Mortality measures versus the U.S. county median
Source: County Health Rankings, built from CDC National Vital Statistics System death records. The comparison value is the median of all U.S. counties.
| Measure | County | U.S. median | Difference | Unit |
|---|---|---|---|---|
| Premature death | 11,760.7 | 9,842.6 | +19% | years of life lost before age 75 per 100,000 |
| Life expectancy | 73.5 | 75.3 | -2% | years |
| Child mortality | 74.8 | 59.8 | +25% | deaths under age 18 per 100,000 |
| Infant mortality | 7.5 | 6.2 | +21% | deaths under age 1 per 1,000 live births |
| Injury deaths | 93.8 | 96.9 | -3% | deaths per 100,000 |
| Drug overdose deaths | 34.5 | 28.6 | +21% | deaths per 100,000 |
Air toxics and air quality
EPA AirToxScreen 2020
Lifetime cancer risk from outdoor air toxics: 40 in a million. EPA treats 100 in a million as the upper end of acceptable risk and 1 in a million as the goal.
- Formaldehyde22.41 per million
- Ethylene Oxide8.64 per million
- Carbon Tetrachloride2.91 per million
- Acetaldehyde1.77 per million
EPA Air Quality Index 2025
Monitored on 365 days: 227 good, 3 unhealthy for sensitive groups or worse. Median AQI 47, peak 108.
Regulated facilities, sites and hazards by type
3,079 active records inside the county from EPA ECHO, TRI, Superfund, Brownfields, NPDES, EIA, FAA, FRA and corrections data.
- Industrial wastewater discharge1,038
- NPDES wastewater discharge permit930
- Air permit holder (minor source)253
- Rail grade crossing226
- Gas station (mapped facility)141
- Small hazardous waste generator123
- Hazardous waste transporter59
- Major air pollution source50
- Large hazardous waste generator46
- Auto repair or body shop (mapped facility)39
- Brownfield property36
- Toxic chemical release facility (TRI)34
- TRI reporting facility31
- Large greenhouse gas emitter28
- Public airport7
- Heliport7
- Gas power plant6
- Landfill (mapped facility)5
- Other power plant4
- EPA air quality monitor3
- Commercial airport3
- Wastewater plant (mapped facility)3
- Dry cleaner (mapped facility)2
- Airfield1
- Biomass power plant1
- Coal power plant1
- Scrapyard (mapped facility)1
- Proposed Superfund site1
Highest-severity records
The 25 records with the highest Envyrofax severity in the county, with the agency identifier to cite in a records request.
- Severity 10
Chemical Waste Management - Lake Charles Facility, Sulphur
TRI reporting facility. Penalties $479,056.
EPA FRS registry ID 110000449612 (U.S. EPA ECHO) Agency record
- Severity 10
Eagle Us 2 Llc - Lake Charles Complex, Westlake
TRI reporting facility. Penalties $240,000.
EPA FRS registry ID 110000494894 (U.S. EPA ECHO) Agency record
- Severity 10
Lake Charles Manufacturing Complex, Westlake
TRI reporting facility. Penalties $10,750.
EPA FRS registry ID 110000539757 (U.S. EPA ECHO) Agency record
- Severity 10
Citgo Petroleum Corp - Lake Charles Manufacturing Complex, Sulphur
TRI reporting facility. Penalties $379,339.
EPA FRS registry ID 110000597248 (U.S. EPA ECHO) Agency record
- Severity 10
Equistar Chemicals Lp - Lake Charles Polymers Site, Westlake
TRI reporting facility. Penalties $365,090.
EPA FRS registry ID 110000597266 (U.S. EPA ECHO) Agency record
- Severity 10
Equistar Chemicals, L.P. - Lake Charles Plant, Sulphur
TRI reporting facility. Penalties $349,101.
EPA FRS registry ID 110000748040 (U.S. EPA ECHO) Agency record
- Severity 10
Louisiana Pigment Company, L.P., Westlake
TRI reporting facility. Penalties $93,500.
EPA FRS registry ID 110038158668 (U.S. EPA ECHO) Agency record
- Severity 10
Lotte Chemical Louisiana Llc, Westlake
TRI reporting facility. Penalties $316,714.
EPA FRS registry ID 110070208769 (U.S. EPA ECHO) Agency record
- Severity 10
Chemical Waste Management - La Ke Charles Facility, Sulphur
Toxic chemical release facility (TRI). Chemicals: Copper And Copper Compounds, Aluminum oxide (fibrous forms), Simazine, Atrazine and 4 more. Reports carcinogens. Reports PFAS. 25,290,669 lbs released over 5 years.
TRI facility ID 70665CHMCL7170J (U.S. EPA Toxics Release Inventory)
- Severity 10
Louisiana Pigment Co Lp, Westlake
Toxic chemical release facility (TRI). Chemicals: Manganese compounds, Vanadium compounds, Chromium compounds (except for chromite ore mined in the Transvaal Region), Zinc compounds and 4 more. Reports carcinogens. 25,417,787 lbs released over 5 years.
TRI facility ID 70669KRNSL3300B (U.S. EPA Toxics Release Inventory)
- Severity 9.8
Citgo Petroleum Corp, Sulphur
Toxic chemical release facility (TRI). Chemicals: Nitrate compounds (water dissociable; reportable only when in aqueous solution), n-Hexane, Hydrogen cyanide, Xylene (mixed isomers) and 4 more. Reports carcinogens. 7,055,008 lbs released over 5 years.
TRI facility ID 70602CTGPTHIGHW (U.S. EPA Toxics Release Inventory)
- Severity 9.7
Phillips 66 Lake Charles Refinery, Westlake
Toxic chemical release facility (TRI). Chemicals: Nitrate compounds (water dissociable; reportable only when in aqueous solution), Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Ammonia, Hydrogen cyanide and 4 more. Reports carcinogens. 6,377,566 lbs released over 5 years.
TRI facility ID 70669CNCLKOLDSP (U.S. EPA Toxics Release Inventory)
- Severity 9.6
Lacc Llc Us/Lotte Chemical Louisiana Llc, Westlake
Toxic chemical release facility (TRI). Chemicals: Ethylene, Ethylene glycol, n-Hexane, Propylene and 4 more. Reports carcinogens. 5,035,877 lbs released over 5 years.
TRI facility ID 7066WLCCLL22BAY (U.S. EPA Toxics Release Inventory)
- Severity 9.5
Louisiana Integrated Polyethylene Jv Llc, Westlake
Toxic chemical release facility (TRI). Chemicals: Ethylene, Ammonia, Propylene, Benzene and 4 more. Reports carcinogens. 3,188,367 lbs released over 5 years.
TRI facility ID 7066WLSNNT221LD (U.S. EPA Toxics Release Inventory)
- Severity 9.5
W R Grace & Co-Conn Grace, Sulphur
Toxic chemical release facility (TRI). Chemicals: Ammonia, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Molybdenum trioxide, Nickel And Nickel Compounds and 4 more. Reports carcinogens. 3,116,802 lbs released over 5 years.
TRI facility ID 70663WRGRCDAVIS (U.S. EPA Toxics Release Inventory)
- Severity 9.4
Sasol Chemicals (Usa) Llc-Lake Charles Chemical Complex, Westlake
Toxic chemical release facility (TRI). Chemicals: Ethylene, n-Hexane, n-Butyl alcohol, Propylene and 4 more. Reports carcinogens. 2,682,672 lbs released over 5 years.
TRI facility ID 70669VSTCHOLDSP (U.S. EPA Toxics Release Inventory)
- Severity 9.4
Westlake Us 2 Llc, Westlake
Toxic chemical release facility (TRI). Chemicals: Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Ammonia, Chlorine, Tetrachloroethylene and 4 more. Reports carcinogens. 2,517,856 lbs released over 5 years.
TRI facility ID 70669PPGNDCOLUM (U.S. EPA Toxics Release Inventory)
- Severity 9.4
Roy S. Nelson Plant, Westlake
Toxic chemical release facility (TRI). Chemicals: Vanadium compounds, Barium And Barium Compounds, Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) and 4 more. Reports carcinogens. 2,336,350 lbs released over 5 years.
TRI facility ID 70669NTRGY3500H (U.S. EPA Toxics Release Inventory)
- Severity 9.4
Westlake Polymers Llc, Sulphur
Toxic chemical release facility (TRI). Chemicals: Ethylene, Vinyl acetate, Propylene, tert-Butyl alcohol. Reports carcinogens. 2,183,459 lbs released over 5 years.
TRI facility ID 70663WSTLK3525C (U.S. EPA Toxics Release Inventory)
- Severity 9.3
Equistar Chemicals Lp - Lake Charles Polymers, Westlake
Toxic chemical release facility (TRI). Chemicals: Propylene, Ethylene, Ammonia, Toluene and 3 more. Reports carcinogens. 2,050,616 lbs released over 5 years.
TRI facility ID 70602HMNTSLAHWY (U.S. EPA Toxics Release Inventory)
- Severity 9.2
Westlake Chemicals & Vinyls Llc, Westlake
TRI reporting facility.
EPA FRS registry ID 110070228618 (U.S. EPA ECHO) Agency record
- Severity 9.1
Westlake Petrochemicals Ethylene, Sulphur
Toxic chemical release facility (TRI). Chemicals: Ethylene, Propylene, Benzene, Ammonia and 4 more. Reports carcinogens. 1,079,964 lbs released over 5 years.
TRI facility ID 70663WSTLK900HA (U.S. EPA Toxics Release Inventory)
- Severity 9
Indorama Ventures Olefins Llc, Westlake
Toxic chemical release facility (TRI). Chemicals: Ethylene, Propylene, Benzene, Ammonia and 4 more. Reports carcinogens. 732,885 lbs released over 5 years.
TRI facility ID 70663CCDNTHIGHW (U.S. EPA Toxics Release Inventory)
- Severity 9
Reynolds Metals Company Llc, Lake Charles
TRI reporting facility. Penalties $99,500.
EPA FRS registry ID 110000449499 (U.S. EPA ECHO) Agency record
- Severity 8.9
Westlake Chemicals & Vinyls Llc, Westlake
Toxic chemical release facility (TRI). Chemicals: 1,2-Dichloroethane, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Ethylene, Vinyl chloride and 4 more. Reports carcinogens. 477,348 lbs released over 5 years.
TRI facility ID 70669GRGGL1600V (U.S. EPA Toxics Release Inventory)
Correctional facilities
Prisons, jails and corrections operations with an EPA facility record, and the drinking water and wastewater compliance attached to them.
No correctional facility with an EPA record is located in this county.
Discovery / public records
Records to request for Calcasieu Parish
Louisiana state cancer registry
Cancer incidence counts by census tract or ZIP code, by cancer type and year (de-identified). Any cancer cluster inquiries or investigations in Calcasieu Parish, and their findings.
Louisiana vital statistics office
Death certificate counts by cause of death and residence tract or ZIP code, and the years behind the mortality measures above.
Louisiana health department, environmental epidemiology
Health consultations or assessments by ATSDR or the state health department covering the county, and any exposure investigations.
Louisiana environmental agency and the U.S. EPA regional office
Compliance history, inspection reports, notices of violation, penalties and enforcement actions for each facility above, cited by EPA FRS registry ID.
Louisiana drinking water program
Violation notices, sampling results and sanitary surveys for the public water systems serving the county, including any system serving a correctional facility.
Department of corrections or county sheriff
Water testing, grievances and environmental health inspections for the correctional facilities listed above.
Each Envyrofax address report includes a printable records request worksheet with the custodian and the exact request wording per finding.