Hazardous waste handler · EPA ID CAD057506248
UPPER VALLEY DISPOSAL SERVICE, Saint Helena, CA: hazardous-waste inspections, violations, penalties
- 5Inspections on file
- 4Violations on file
- 3Formal actions
- $4,500Final penalties
Counts cover every year in the register file; the lists below are the dated events since 2017. The most recent inspection on file is dated April 14, 2017.
Identity
| Name as filed | UPPER VALLEY DISPOSAL SERVICE |
|---|---|
| EPA ID | CAD057506248 |
| Address | WHITEHALL LANE, Saint Helena, CA 94574 |
| County | Napa |
| Generator status | Not a generator |
| Also registered as | Hazardous waste transporter |
| Most cited rule | State requirements broader than federal RCRA (40 CFR XXS) |
| Other EPA IDs (FRS) | NPDES permit CAZ182388 |
Cited to rcra_downloads.zip/RCRA_FACILITIES.csv; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Inspections since 2017
| Date | Inspection | By | Violation found |
|---|---|---|---|
| April 14, 2017 | NO LONGER A SIGNIFICANT NON-COMPLIER | State | No |
| February 16, 2017 | FOCUSED COMPLIANCE INSPECTION | State | Yes |
| February 16, 2017 | SIGNIFICANT NON-COMPLIER | State | No |
Cited to rcra_downloads.zip/RCRA_EVALUATIONS.csv.
Violations since 2017
| Determined | Rule | What the register says | By | Returned to compliance |
|---|---|---|---|---|
| February 16, 2017 | XXS | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | State | March 24, 2017 |
| February 16, 2017 | XXS | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | State | April 14, 2017 |
Cited to rcra_downloads.zip/RCRA_VIOLATIONS.csv.
Enforcement and penalties since 2017
| Date | Action | Formal | By | Penalty |
|---|---|---|---|---|
| March 19, 2019 | SINGLE SITE CA/FO | Yes | State | $4,500 |
| April 18, 2017 | INSPECTION REPORT W/VIOLATIONS (MAILED DATE) | Yes | State | |
| February 16, 2017 | WRITTEN INFORMAL | No | State |
Cited to rcra_downloads.zip/RCRA_ENFORCEMENTS.csv.
Hazardous waste codes (EPA Biennial Report)
No federal hazardous-waste code is on file for this handler in EPA’s Biennial Report.
Cited to EPA Envirofacts’ BR_REPORTING (the Biennial Report, filed by large-quantity generators and treatment/storage/disposal facilities every odd year).
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Nearby on the register
- Hazardous waste handlers in Saint Helena
- Hazardous waste handlers in Napa County
- Hazardous waste handlers in California
Figures from EPA’s RCRAInfo download, loaded September 15, 2026.