Terrebonne Parish, LA

ZIP 70360

In ZIP 70360, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Schriever Water Treatment Service Area meets every EPA legal limit; 10 contaminants are above health goals, led by bromodichloromethane at 162× California’s Public Health Goal.
• Nearest Superfund site: Delta Shipyard, 2.8 miles away.
• Largest share of modeled toxic air from industry: Bollinger Houma Shipyards LLC (70%), mostly chromium.
• Fine particles (PM2.5) average 7.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 24,318 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70360

• Superfund sites nearbyA to D
• Factories and industrial sitesB to C
• Oil and gas wellsD to F
• Parks and nature nearbyC to D
• Air qualityC to D
• Drinking water qualityC
• Pesticide useC to D
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to D
• Radiation signalsA

Based on 9 census tracts · compiled October 25, 2026 · how each grade works and its sources

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