# SSFL: SANTA SUSANA FIELD LABORATORY, SIMI VALLEY CA: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 30/100

| Field | Value |
|---|---|
| Facility | SSFL: SANTA SUSANA FIELD LABORATORY |
| EPA Registry ID | 110070084584 |
| Address | 5800 WOOLSEY CANYON ROAD, BLDG. 204, SIMI VALLEY, CA, 93063 |
| County | VENTURA |
| Industry (NAICS) | 54162 |
| SIC | 3764: Space Propulsion Units And Parts |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 6 |
| Clean Water Act | Violation Identified |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Inspections (5 years) | 0 |
| Last inspection | 2016-02-03 |
| Watershed | Los Angeles |

## Why this score
- 6 of the last 12 quarters in noncompliance.
- Current violation under CWA.

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110070084584). 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.