# MOSAIC FERTILIZER LLC UNCLE SAM PLANT, UNCLE SAM LA: EPA ECHO compliance status: Significant Violation

**Remediation Urgency Score:** 98/100

| Field | Value |
|---|---|
| Facility | MOSAIC FERTILIZER LLC UNCLE SAM PLANT |
| EPA Registry ID | 110006020215 |
| Address | 7250 HIGHWAY 44, UNCLE SAM, LA, 70792 |
| County | SAINT JAMES |
| Industry (NAICS) | 325312: Phosphatic Fertilizer Manufacturing |
| SIC | 2819: Industrial Inorganic Chemicals, 2874: Phosphatic Fertilizers |
| Overall compliance status | Significant Violation |
| Significant noncomplier | Yes |
| Quarters in noncompliance (last 12) | 12 |
| Clean Water Act | Violation Identified |
| Clean Air Act | Violation Addressed; State Has Lead Enforcement |
| RCRA | Significant Noncomplier |
| Formal enforcement actions (5 years) | 5 |
| Total penalties | $24,292 |
| Last penalty | 06/09/2025 |
| Inspections (5 years) | 4 |
| Last inspection | 2026-05-04 |
| Watershed | Lake Maurepas |

## Why this score
- Flagged as a significant noncomplier, the highest EPA priority tier.
- 12 of the last 12 quarters in noncompliance.
- Violations under 3 statutes (CWA, CAA, RCRA): a multi-media problem.
- 5 formal enforcement action(s) in 5 years.
- $24,292 in penalties.
- Inspected within the last year (2026-05-04).

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110006020215). Last refreshed: 2026-11-04T18:09:33.420Z.
Compliance data comes from EPA ECHO and may lag state records; a violation flag is not a finding of wrongdoing. Informational only; not legal or engineering advice.