Mosaic Fertilizer Llc Uncle Sam Plant

Significant noncompliance (2 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections3all-program
Penalty actions2
Total penalties$24.3klifetime
On-site releases307.5k lbTRI reported

Location

Address7250 Highway 44
CityUncle Sam
CountySaint James County
StateLouisiana
ZIP70792
Coordinates30.01962, -90.76906
EPA Registry ID110006020215

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActViolation Addressed; State Has Lead Enforcement12$22.3k
Clean Water ActViolation Identified4$2.0k
RCRA Hazardous WasteSignificant Noncomplier12$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Sulfuric acid (acid aerosols including mists, vap…241.2k00241.2k
2024Lead compounds91232.0k32.1k
2024Hydrogen sulfide17.9k3.4k021.3k
2024Hydrogen fluoride12.4k0012.4k
2024Mercury compounds11550552
2023Sulfuric acid (acid aerosols including mists, vap…181.2k00181.2k
2023Lead compounds11226.1k26.1k
2023Hydrogen sulfide14.5k2.8k017.3k
2023Hydrogen fluoride11.4k0011.4k
2023Mercury compounds10441443
2022Sulfuric acid (acid aerosols including mists, vap…231.5k00231.5k
2022Lead compounds12267.2k67.2k
2022Hydrogen sulfide15.9k3.2k019.1k
2022Hydrogen fluoride12.4k0012.4k
2022Mercury compounds20617619

What this means

This facility is currently in significant noncompliance with one or more EPA-administered laws. EPA's ECHO database flags facilities as significant violators when they have repeated violations across multiple quarters or unresolved enforcement actions. 12 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $24.3k.

Significant violators receive enforcement priority. If you live near this facility and have concerns, the EPA Office of Inspector General accepts complaints, and your state environmental agency typically maintains its own enforcement docket.

EPA references

View detailed facility report at echo.epa.gov →