Employer · California
S03204 - Cal Sierra Disposal
Sonora, CA · ~36 workers · 9 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 11.7
- Avg TCR
- 2.6
- Industry avg
- 0
- Fatalities
The verdict
S03204 - Cal Sierra Disposal runs at 451% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.
S03204 - Cal Sierra Disposal: 11.7 TCR = 451% of industry BLS 2.6 · 9y Form 300A (see methodology below)
S03204 - Cal Sierra Disposal safety composite
S03204 - Cal Sierra Disposal scores strongest on dart rate (safer than 55% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
37/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 11.73 per 100 workers
Safer than 12% of industry peers
- DART rate
- C 2.78 per 100 workers
Safer than 55% of industry peers
- Fatalities
- D 0
Safer than 52% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−10.1
2016→2024
S03204 - Cal Sierra Disposal injury rate improved
S03204 - Cal Sierra Disposal's TCR fell 10.1 from 12.9 in 2016 to 2.8 in 2024. Peak filing year was 2018 at 39.6 TCR. In 2024, DART was 0.24× this establishment's average TCR (severity share of cases).
2016=12.9 · 2017=3.3 · 2018=39.6 · 2019=12.0 · 2020=11.6 · 2021=5.8 · 2022=5.9 · 2023=11.7 · 2024=2.8
OSHA ITA Form 300A scorecard
Establishment book 562111 · Sonora, CA ABOVE-IND · SMALL
Grade F · TCR 11.7 · 451% of ind
- DART 2.8 DART
- RANK #197/247
- PHOTO Solid Waste Department
- BOOK 9y book
- INJ 27 inj
- SIZE ~36 FTE
Nearest TCR peer: Solid Waste Department (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
S03204 - Cal Sierra Disposal in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- Bronx-Casanova
Bronx-Casanova
11.8 TCR
- This site
S03204 - Cal Sierra Disposal
11.7 TCR
- Solid Waste De
Solid Waste Department
11.7 TCR
- S04145 - WM of
S04145 - WM of Central IA - Independence
11.7 TCR
- Jersey City -
Jersey City - Broadway
11.7 TCR
What this shows S03204 - Cal Sierra Disposal averages 11.7 TCR (451% of the industry BLS benchmark).
S03204 - Cal Sierra Disposal TCR series: 2016=12.9 · 2017=3.3 · 2018=39.6 · 2019=12 · 2020=11.6 · 2021=5.8 · 2022=5.9 · 2023=11.7 · 2024=2.8 · BLS 2.6
Where S03204 - Cal Sierra Disposal falls in its industry
2,322 industry establishmentsSafer than 12% of graded establishments in this industry, whose median TCR is 5.1.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #197 safest of 247 industry employers in California.
S03204 - Cal Sierra Disposal has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 5.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 2.8 | 2.8 | 1 | 0 | 0 |
| 2023 | 11.7 | 8.8 | 3 | 1 | 0 |
| 2022 | 5.9 | 5.9 | 2 | 0 | 0 |
| 2021 | 5.8 | 2.9 | 2 | 0 | 0 |
| 2020 | 11.6 | 11.6 | 4 | 0 | 0 |
| 2019 | 12.0 | 6.0 | 4 | 0 | 0 |
| 2018 | 39.6 | 0.0 | 6 | 7 | 0 |
| 2017 | 3.3 | 3.3 | 1 | 0 | 0 |
| 2016 | 12.9 | 12.9 | 4 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
562111 · CA · Sonora
2,322 industry employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 65 employers in Sonora, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Solid Waste Department | 11.7 TCR |
| NAICS-TCR | S04145 - WM of Central IA - Independence | 11.7 TCR |
| NAICS-TCR | Bronx-Casanova | 11.8 TCR |
| NAICS-TCR | Jersey City - Broadway | 11.7 TCR |
| STATE-SIZE | River Garden Farms | 36 FTE |
| STATE-SIZE | Knight Farms | 36 FTE |
| STATE-SIZE | J.H. MEEK & SONS INC. | 36 FTE |
| STATE-SIZE | Dirt Farmer and Company | 36 FTE |
| CITY-NEAR | Adventist Health Sonora | 1,442 FTE |
| CITY-NEAR | California Department of Transportation Facility 348 | 779 FTE |
| CITY-NEAR | 9292-AHSR001 - HOSPITAL | 511 FTE |
| CITY-NEAR | 2030 | 350 FTE |
| NAT-TCR | HTC Garland | 11.7 TCR |
| NAT-TCR | Feriwood | 11.7 TCR |
| NAT-TCR | Trego/Dugan Aviation Inc Cvg | 11.7 TCR |
| NAT-TCR | Williamsport AmbulanceServCorp | 11.7 TCR |
| NAT-SIZE | S04519 - WM of SE Texas - Victoria | 36 FTE |
| NAT-SIZE | S05809 - WM of AL - Mobile Hauling | 36 FTE |
| NAT-SIZE | S06982 - WM of Milton FL | 36 FTE |
| NAT-SIZE | S06806 - WI Somerset | 36 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.