Correctional institutions · California
California Substance Abuse Treatment Facility and State Prison at Corcoran
Corcoran, CA · ~2,000 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 9.6
- Avg TCR
- 3.2
- Industry avg
- 1
- Fatality
The verdict
California Substance Abuse Treatment Facility and State Prison at Corcoran runs at 298% of its industry's injury rate - far more dangerous than the typical Correctional institutions workplace, earning a grade F.
- F
- Failing Safety Record
- 9.6
- avg TCR · per 100 workers
- 3.2
- industry benchmark (BLS)
- 1
- worker fatalities on record
Grade compares California Substance Abuse Treatment Facility and State Prison at Corcoran's OSHA Total Case Rate to the BLS industry benchmark across 4 years of Form 300A filings (2016–2024). This reflects reported recordable injuries, not an independent safety inspection -- underreporting is a known limitation of employer self-recordkeeping.
Injury rate over time
California Substance Abuse Treatment Facility and State Prison at Corcoran's yearly Total Case Rate, against the 3.2 industry benchmark.
Where California Substance Abuse Treatment Facility and State Prison at Corcoran falls in its industry
508 Correctional institutions establishmentsSafer than 28% of graded establishments in this industry, whose median TCR is 5.5.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 74 Correctional institutions employers in California.
California Substance Abuse Treatment Facility and State Prison at Corcoran has an average TCR of 9.6, which is 298% of the industry average (3.2) for Correctional institutions. This is significantly worse than average.
The letter grade is a transparent derived index PlainSafetyScore computes from public OSHA ITA and BLS benchmark data, not an official OSHA rating or safety certification. Full formula and thresholds: Methodology.
Trend analysis for California Substance Abuse Treatment Facility and State Prison at Corcoran
Between 2017 and 2020, California Substance Abuse Treatment Facility and State Prison at Corcoran's Total Case Rate worsened from 7.8 to 9.9 recordable injuries per 100 full-time workers, a 28% increase across 3 years of OSHA reporting.
The safest year on record was 2017, at a TCR of 7.8, while 2019 saw the highest rate, at 10.6, a spread of 2.9 points between the best and worst reporting years. That's a comparatively narrow spread, suggesting a fairly consistent safety record across the 4 years with a usable rate on file, rather than one outlier year skewing the multi-year average.
Summed across those 4 reporting years, California Substance Abuse Treatment Facility and State Prison at Corcoran recorded 652 total injuries and illnesses and 1 fatality. Readers comparing establishments should weigh the 4-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
All injury, illness, and fatality figures on this page are sourced from California Substance Abuse Treatment Facility and State Prison at Corcoran's own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 922140 - Correctional institutions.
DART Rate, Transparent Calculation (2020)
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
66 DART incidents × 200,000 ÷ 3,536,000 hours worked = 3.73 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| California Substance Abuse Treatment Facility and State Prison at Corcoran (this establishment) | 9.55 | OSHA ITA Form 300A, 4-year avg |
| Prisons industry avg | 3.20 | BLS IIF, NAICS 922140 |
| California state avg (all industries) | 5.64 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by California Substance Abuse Treatment Facility and State Prison at Corcoran to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2020: 177 reportable incidents · 170 injuries, 6 illnesses, 1 fatality - OSHA inspection records (case numbers)
- 2019: 187 reportable incidents · 185 injuries, 2 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2018: 175 reportable incidents · 163 injuries, 12 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2017: 137 reportable incidents · 134 injuries, 3 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2020 | 9.9 | 3.7 | 170 | 6 | 1 |
| 2019 | 10.6 | 4.1 | 185 | 2 | 0 |
| 2018 | 9.9 | 4.1 | 163 | 12 | 0 |
| 2017 | 7.8 | 2.8 | 134 | 3 | 0 |
What this grade means for you
Use this grade as a relative read on California Substance Abuse Treatment Facility and State Prison at Corcoran's reported OSHA injury record versus its Correctional institutions peers, not a verdict on whether any single site is safe today.
- At 298% of the Correctional institutions benchmark, California Substance Abuse Treatment Facility and State Prison at Corcoran reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Correctional institutions sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is California Substance Abuse Treatment Facility and State Prison at Corcoran's safety grade?
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Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.