# HARBOR COGENERATION COMPANY, LLC -WILMINGTON PLANT, WILMINGTON CA: EPA ECHO compliance status: No Violation Identified

**Remediation Urgency Score:** 40/100

| Field | Value |
|---|---|
| Facility | HARBOR COGENERATION COMPANY, LLC -WILMINGTON PLANT |
| EPA Registry ID | 110028033125 |
| Address | 505 PIER B STREET, WILMINGTON, CA, 90744 |
| County | LOS ANGELES |
| Industry (NAICS) | 221112: Fossil Fuel Electric Power Generation |
| SIC | 4911: Electric Services, 4931: Electric And Other Services Combined, 4961: Steam And Air-Conditioning Supply, 9999: Nonclassifiable Establishments |
| Overall compliance status | No Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 10 |
| Clean Water Act | No Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Last penalty | 10/22/2009 |
| Inspections (5 years) | 3 |
| Last inspection | 2025-05-07 |
| Watershed | San Gabriel |

## Why this score
- 10 of the last 12 quarters in noncompliance.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110028033125). 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.