# PHILLIPS 66 CO - SWEENY REFINERY, OLD OCEAN TX: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 78/100

| Field | Value |
|---|---|
| Facility | PHILLIPS 66 CO - SWEENY REFINERY |
| EPA Registry ID | 110007182360 |
| Address | 8189 OLD FM 524, OLD OCEAN, TX, 77463 |
| County | BRAZORIA |
| Industry (NAICS) | 211112: Natural Gas Liquid Extraction , 324110: Petroleum Refineries, 447110: Gasoline Stations with Convenience Stores |
| SIC | 1311: Crude Petroleum And Natural Gas, 1542: Nonresidential Construction, 2819: Industrial Inorganic Chemicals, 2869: Industrial Organic Chemicals, 2911: Petroleum Refining, 4011: Railroads, Line-Haul Operating, 4613: Refined Petroleum Pipelines, 4931: Electric And Other Services Combined, 5171: Petroleum Bulk Stations & Terminals |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 12 |
| Clean Water Act | Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | Violation |
| Formal enforcement actions (5 years) | 12 |
| Total penalties | $555,756 |
| Last penalty | 06/09/2026 |
| Inspections (5 years) | 10 |
| Last inspection | 2026-07-29 |
| Watershed | East Matagorda Bay |

## Why this score
- 12 of the last 12 quarters in noncompliance.
- Violations under 2 statutes (CWA, RCRA): a multi-media problem.
- 12 formal enforcement action(s) in 5 years.
- $555,756 in penalties: remediation has a clear cost of inaction.
- Inspected within the last year (2026-07-29).

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110007182360). Last refreshed: 2026-11-03T18:05:36.266Z.
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.