# SCWA: SONOMA VALLEY CSDTP, SONOMA CA: EPA ECHO compliance status: Violation Identified

**Remediation Urgency Score:** 33/100

| Field | Value |
|---|---|
| Facility | SCWA: SONOMA VALLEY CSDTP |
| EPA Registry ID | 110002408671 |
| Address | 22675 8TH ST E, SONOMA, CA, 95476 |
| County | SONOMA |
| Industry (NAICS) | 22132 221320 56299 |
| SIC | 4952: Sewerage Systems |
| Overall compliance status | Violation Identified |
| Significant noncomplier | No |
| Quarters in noncompliance (last 12) | 7 |
| Clean Water Act | Violation Identified |
| RCRA | No Violation Identified |
| Formal enforcement actions (5 years) | 0 |
| Total penalties | $0 |
| Last penalty | 03/12/2020 |
| Inspections (5 years) | 2 |
| Last inspection | 2024-09-23 |
| Watershed | San Pablo Bay |

## Why this score
- 7 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=110002408671). 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.