# NORCO CHEMICAL PLANT - WEST SITE, NORCO LA: EPA ECHO compliance status: No Violation Identified

**Remediation Urgency Score:** 43/100

| Field | Value |
|---|---|
| Facility | NORCO CHEMICAL PLANT - WEST SITE |
| EPA Registry ID | 110024471668 |
| Address | 16122 RIVER RD, NORCO, LA, 70079 |
| County | ST. CHARLES |
| Industry (NAICS) | 325110: Petrochemical Manufacturing, 325199: All Other Basic Organic Chemical Manufacturing |
| SIC | 2819: Industrial Inorganic Chemicals, 2821: Plastics Materials And Resins, 2869: Industrial Organic Chemicals |
| Overall compliance status | No Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 6 |
| Clean Water Act | No Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 1 |
| Total penalties | $10,000 |
| Last penalty | 12/30/2021 |
| Inspections (5 years) | 5 |
| Last inspection | 2025-10-23 |
| Watershed | Eastern Louisiana Coastal |

## Why this score
- 6 of the last 12 quarters in noncompliance.
- 1 formal enforcement action(s) in 5 years.
- $10,000 in penalties.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110024471668). 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.