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Tangipahoa Parish, Louisiana: environmental and disease records
Cancer mortality in Tangipahoa Parish is 187.6 deaths per 100,000 people per year against a U.S. rate of 143.2, a statistically significant excess. The strongest disease signals are Lung & bronchus deaths at 1.5 times the U.S. rate and Liver & bile duct deaths at 1.5 times the U.S. rate. Federal databases place 1,727 regulated facilities, sites and hazards inside the county, led by Industrial wastewater discharge (722), NPDES wastewater discharge permit (707), Rail grade crossing (121). EPA AirToxScreen estimates a lifetime cancer risk from outdoor air toxics of 30 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: 30.6178, -90.4082.
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 |
|---|---|---|---|---|---|---|
| Lung & bronchus | Deaths | 45.9 | 30.2 | 1.52xSignificant | 41.2 to 51 | 2020-2024 |
| Kidney & renal pelvis | New cases | 27.1 | 17.9 | 1.51xSignificant | 23.5 to 31.1 | 2019-2023 |
| Liver & bile duct | Deaths | 9.6 | 6.6 | 1.45xSignificant | 7.5 to 12.1 | 2020-2024 |
| Non-Hodgkin lymphoma | Deaths | 6.6 | 4.8 | 1.38xSignificant | 4.9 to 8.8 | 2020-2024 |
| Liver & bile duct | New cases | 11.9 | 8.7 | 1.37xSignificant | 9.6 to 14.5 | 2019-2023 |
| All cancer | Deaths | 187.6 | 143.2 | 1.31xSignificant | 177.7 to 197.9 | 2020-2024 |
| Childhood cancer (under 15) | New cases | 20.8 | 16.4 | 1.27x | 14 to 29.9 | 2019-2023 |
| Lung & bronchus | New cases | 64.2 | 51.8 | 1.24xSignificant | 58.6 to 70.2 | 2019-2023 |
| Brain & nervous system | Deaths | 5.4 | 4.4 | 1.23x | 3.8 to 7.5 | 2020-2024 |
| Stomach | Deaths | 3.3 | 2.7 | 1.22x | 2.1 to 5 | 2020-2024 |
| Pancreas | New cases | 16.8 | 13.9 | 1.21x | 13.9 to 20.1 | 2019-2023 |
| Kidney & renal pelvis | Deaths | 4 | 3.4 | 1.18x | 2.7 to 5.8 | 2020-2024 |
| Leukemia | Deaths | 6.6 | 5.7 | 1.16x | 4.8 to 8.8 | 2020-2024 |
| All cancer | New cases | 510.4 | 453.4 | 1.13xSignificant | 494.1 to 527.2 | 2019-2023 |
| Thyroid | New cases | 14.6 | 13 | 1.12x | 11.8 to 17.8 | 2019-2023 |
| Bladder | Deaths | 4.6 | 4.1 | 1.12x | 3.1 to 6.6 | 2020-2024 |
| Brain & nervous system | New cases | 6.7 | 6.2 | 1.08x | 4.9 to 8.9 | 2019-2023 |
| Pancreas | Deaths | 12.2 | 11.3 | 1.08x | 9.8 to 15 | 2020-2024 |
| Stomach | New cases | 7 | 6.6 | 1.06x | 5.2 to 9.3 | 2019-2023 |
| Bladder | New cases | 18.3 | 18.7 | 0.98x | 15.3 to 21.7 | 2019-2023 |
| Non-Hodgkin lymphoma | New cases | 18.1 | 18.5 | 0.98x | 15.1 to 21.6 | 2019-2023 |
| Esophagus | New cases | 4.3 | 4.6 | 0.93x | 3 to 6 | 2019-2023 |
| Leukemia | New cases | 13.4 | 14.5 | 0.92x | 10.8 to 16.4 | 2019-2023 |
| Melanoma of the skin | New cases | 19.6 | 23.8 | 0.82x | 16.4 to 23.3 | 2019-2023 |
| Esophagus | Deaths | 2.9 | 3.7 | 0.78x | 1.9 to 4.4 | 2020-2024 |
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 | 13,160 | 9,842.6 | +34% | years of life lost before age 75 per 100,000 |
| Life expectancy | 72.1 | 75.3 | -4% | years |
| Child mortality | 78.7 | 59.8 | +32% | deaths under age 18 per 100,000 |
| Infant mortality | 8 | 6.2 | +29% | deaths under age 1 per 1,000 live births |
| Injury deaths | 123.5 | 96.9 | +27% | deaths per 100,000 |
| Drug overdose deaths | 66.5 | 28.6 | +132% | deaths per 100,000 |
Air toxics and air quality
EPA AirToxScreen 2020
Lifetime cancer risk from outdoor air toxics: 30 in a million. EPA treats 100 in a million as the upper end of acceptable risk and 1 in a million as the goal.
- Formaldehyde24.75 per million
- Carbon Tetrachloride2.92 per million
- Acetaldehyde2.31 per million
- Ethylene Oxide1.71 per million
EPA Air Quality Index 2025
Monitored on 122 days: 97 good, 0 unhealthy for sensitive groups or worse. Median AQI 41, peak 64.
Regulated facilities, sites and hazards by type
1,727 active records inside the county from EPA ECHO, TRI, Superfund, Brownfields, NPDES, EIA, FAA, FRA and corrections data.
- Industrial wastewater discharge722
- NPDES wastewater discharge permit707
- Rail grade crossing121
- Gas station (mapped facility)44
- Air permit holder (minor source)38
- Small hazardous waste generator32
- Hazardous waste transporter10
- Public airport9
- Large hazardous waste generator9
- Auto repair or body shop (mapped facility)8
- TRI reporting facility7
- Toxic chemical release facility (TRI)7
- Wastewater plant (mapped facility)4
- Major air pollution source2
- Brownfield property2
- Heliport2
- EPA air quality monitor1
- Commercial airport1
- Large greenhouse gas emitter1
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 9.6
Smitty'S Supply Inc, Roseland
TRI reporting facility. Penalties $489,772.
EPA FRS registry ID 110016753075 (U.S. EPA ECHO) Agency record
- Severity 8
Sanderson Farms Llc, Hammond
Toxic chemical release facility (TRI). Chemicals: Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia, Hydrogen sulfide, Peracetic acid. 3,544,104 lbs released over 5 years.
TRI facility ID 70404SNDRSHWY19 (U.S. EPA Toxics Release Inventory)
- Severity 7
Lei, Inc., Independence
Large hazardous waste generator. Penalties $5,000.
EPA FRS registry ID 110054836415 (U.S. EPA ECHO) Agency record
- Severity 7
Sanderson Farms, Hammond
TRI reporting facility.
EPA FRS registry ID 110008380000 (U.S. EPA ECHO) Agency record
- Severity 6.8
Ponchatoula, City Of- Wastewater Treatment Facility, Ponchatoula
NPDES wastewater discharge permit. Penalties $2,500.
EPA FRS registry ID 110010651669 (U.S. EPA ECHO) Agency record
- Severity 6.2
Smitty'S Supply Inc, Roseland
Toxic chemical release facility (TRI). Chemicals: Methanol, Toluene, Certain glycol ethers, Xylene (mixed isomers) and 3 more. 16,247 lbs released over 5 years.
TRI facility ID 7045WSMTTY63399 (U.S. EPA Toxics Release Inventory)
- Severity 6
Bradken - Amite - Foundry, Amite
Large hazardous waste generator.
EPA FRS registry ID 110000449211 (U.S. EPA ECHO) Agency record
- Severity 6
Electroless Nickel Plating Of Louisiana Inc, Hammond
Large hazardous waste generator.
EPA FRS registry ID 110003278952 (U.S. EPA ECHO) Agency record
- Severity 5.8
Purina Animal Nutrition Llc - Arcola Mill, Roseland
TRI reporting facility. Penalties $9,000.
EPA FRS registry ID 110008390605 (U.S. EPA ECHO) Agency record
- Severity 5.7
Tanner Industries Inc., Natalbany
Toxic chemical release facility (TRI). Chemicals: Ammonia. 3,044 lbs released over 5 years.
TRI facility ID 7045WTNNRN15257 (U.S. EPA Toxics Release Inventory)
- Severity 5.5
Lamp Environmental Industries Inc, Hammond
Large hazardous waste generator. Penalties $11,750.
EPA FRS registry ID 110000700581 (U.S. EPA ECHO) Agency record
- Severity 5.5
Lamp Environmental Industries Inc, Hammond
NPDES wastewater discharge permit. Penalties $11,750.
EPA FRS registry ID 110000700581 (U.S. EPA ECHO) Agency record
- Severity 5.5
Smitty'S Supply Inc, Roseland
Small hazardous waste generator. Penalties $489,772.
EPA FRS registry ID 110016753075 (U.S. EPA ECHO) Agency record
- Severity 5.5
Smitty'S Supply Inc, Roseland
NPDES wastewater discharge permit. Penalties $489,772.
EPA FRS registry ID 110016753075 (U.S. EPA ECHO) Agency record
- Severity 5.5
Pot-O-Gold Rentals Inc., Hammond
Small hazardous waste generator. Penalties $16,177.
EPA FRS registry ID 110024435388 (U.S. EPA ECHO) Agency record
- Severity 5.5
Pot-O-Gold Rentals Inc., Hammond
NPDES wastewater discharge permit. Penalties $16,177.
EPA FRS registry ID 110024435388 (U.S. EPA ECHO) Agency record
- Severity 5.4
Tanner Industries, Inc. - Natalbany, Natalbany
TRI reporting facility.
EPA FRS registry ID 110000711043 (U.S. EPA ECHO) Agency record
- Severity 5.3
Sewerage District No. 1 Of Tangipahoa Parish- Bedico Regional Stf, Ponchatoula
NPDES wastewater discharge permit.
EPA FRS registry ID 110032941636 (U.S. EPA ECHO) Agency record
- Severity 5
Britt Kennedy Signs Inc, Amite
Air permit holder (minor source). Penalties $7,675.
EPA FRS registry ID 110000794855 (U.S. EPA ECHO) Agency record
- Severity 5
Pot-O-Gold Rentals Inc., Hammond
Hazardous waste transporter. Penalties $16,177.
EPA FRS registry ID 110024435388 (U.S. EPA ECHO) Agency record
- Severity 5
Kentwood Brick & Tile Mfg Co Inc, Kentwood
TRI reporting facility.
EPA FRS registry ID 110041412450 (U.S. EPA ECHO) Agency record
- Severity 5
Smitty'S Supply, Inc., Roseland
NPDES wastewater discharge permit. Penalties $161,522.
EPA FRS registry ID 110062394092 (U.S. EPA ECHO) Agency record
- Severity 5
Amite City, Town Of- Amite City Stp, Amite
NPDES wastewater discharge permit.
EPA FRS registry ID 110064638904 (U.S. EPA ECHO) Agency record
- Severity 4.9
Hammond, Hammond
EPA air quality monitor.
Record ID 221050001 (U.S. EPA AirData)
- Severity 4.8
Kentwood Brick & Tile Llc, Kentwood
Toxic chemical release facility (TRI). Chemicals: Manganese compounds, Manganese And Manganese Compounds. 250 lbs released over 5 years.
TRI facility ID 70444KNTWD72199 (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 Tangipahoa 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 Tangipahoa 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.