EPA ID CAR000319343
BENCHMARK CONCORD 4021, Concord, CA: hazardous-waste inspections, violations, penalties
- 5Inspections on file
- 6Violations on file
- 0Formal actions
- None on fileFinal penalties
Latest inspection of BENCHMARK CONCORD 4021 on file: August 26, 2025. What the counts and dates cover.
Identity
| Name as filed | BENCHMARK CONCORD 4021 |
|---|---|
| EPA ID | CAR000319343 |
| Address | 4021 PIKE LANE, Concord, CA 94520 |
| County | Contra Costa |
| Generator status | Large quantity generator |
| Most cited rule | Standards for generators (40 CFR 262) |
Cited to rcra_downloads.zip/RCRA_FACILITIES.csv, loaded September 15, 2026.
For BENCHMARK CONCORD 4021 (EPA ID CAR000319343): no Biennial Report waste code on file.
Inspections since 2017
| Date | Inspection | By | Violation found |
|---|---|---|---|
| August 26, 2025 | COMPLIANCE EVALUATION INSPECTION | State | Yes |
| December 6, 2022 | COMPLIANCE EVALUATION INSPECTION | State | No |
| August 18, 2022 | COMPLIANCE EVALUATION INSPECTION | State | No |
| March 1, 2022 | COMPLIANCE EVALUATION INSPECTION | State | Yes |
| February 17, 2022 | COMPLIANCE EVALUATION INSPECTION | State | Yes |
Cited to rcra_downloads.zip/RCRA_EVALUATIONS.csv.
Violations since 2017
| Determined | Rule | What the register says | By | Returned to compliance |
|---|---|---|---|---|
| September 26, 2025 | 262.A | Standards Applicable to Generators of HW: General | State | Not on file |
| August 26, 2025 | 262.A | Standards Applicable to Generators of HW: General | State | Not on file |
| March 1, 2022 | 262.A | Standards Applicable to Generators of HW: General | State | July 29, 2022 |
| March 1, 2022 | 262.D | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | State | October 21, 2022 |
| March 1, 2022 | 262.D | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | State | November 28, 2022 |
| February 17, 2022 | 262.A | Standards Applicable to Generators of HW: General | State | March 1, 2022 |
Cited to rcra_downloads.zip/RCRA_VIOLATIONS.csv.
Enforcement and penalties since 2017
| Date | Action | Formal | By | Penalty |
|---|---|---|---|---|
| September 26, 2025 | WRITTEN INFORMAL | No | State | |
| March 1, 2022 | WRITTEN INFORMAL | No | State | |
| February 17, 2022 | WRITTEN INFORMAL | No | State |
Cited to rcra_downloads.zip/RCRA_ENFORCEMENTS.csv.
Watch BENCHMARK CONCORD 4021
30-day card trial: card required now, charged nothing until it ends, then $99/month continues; cancel anytime.
Free from EPA: ECHO Notify for EPA ID CAR000319343.
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