# PG&E DIABLO CANYON, AVILA BEACH CA: EPA ECHO compliance status: Significant Violation

**Remediation Urgency Score:** 58/100

| Field | Value |
|---|---|
| Facility | PG&E DIABLO CANYON |
| EPA Registry ID | 110018998450 |
| Address | 3890 AVILA BEACH, AVILA BEACH, CA, 93424 |
| County | SAN LUIS OBISPO |
| Industry (NAICS) | 221113 221122 |
| SIC | 4911: Electric Services |
| Overall compliance status | Significant Violation |
| Significant noncomplier | Yes |
| Quarters in noncompliance (last 12) | 5 |
| Clean Water Act | Failure to Report DMR - Not Received |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Last penalty | 07/03/2015 |
| Inspections (5 years) | 11 |
| Last inspection | 2025-11-18 |
| Watershed | Central Coastal |

## Why this score
- Flagged as a significant noncomplier, the highest EPA priority tier.
- 5 of the last 12 quarters in noncompliance.
- Current violation under CWA.
- Inspected within the last year (2025-11-18).

Source: U.S. EPA ECHO (Enforcement and Compliance History Online) (https://echo.epa.gov/detailed-facility-report?fid=110018998450). 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.