Employer · California

1404 - Sonora

Sonora, CA · ~83 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.6
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

1404 - Sonora runs at 107% of its industry's injury rate - about level with the typical industry workplace, earning a grade C.

1404 - Sonora: 3.6 TCR = 107% of industry BLS 3.4 · 6y Form 300A (see methodology below)

1404 - Sonora safety composite

1404 - Sonora scores strongest on dart rate (safer than 74% of same-industry peers) and weakest on total case rate (tcr) (safer than 38%), 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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.65 per 100 workers

Safer than 38% of industry peers

DART rate
C 0 per 100 workers

Safer than 74% of industry peers

Fatalities
D 0

Safer than 50% 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

−7.4

2016→2022

1404 - Sonora injury rate improved

1404 - Sonora's TCR fell 7.4 from 7.4 in 2016 to 0.0 in 2022. Peak filing year was 2016 at 7.4 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=7.4 · 2017=2.8 · 2018=5.8 · 2019=5.9 · 2020=0.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 452210 · Sonora, CA ABOVE-IND · SMALL

Grade C · TCR 3.6 · 107% of ind

  • DART 0.0 DART
  • RANK #189/379
  • PHOTO 407 Wallingford
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~83 FTE

Nearest TCR peer: 407 Wallingford (0.0 TCR gap)

Read with this employer → · Industry book → · California employers → · Look up another →

1404 - Sonora in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows 1404 - Sonora averages 3.6 TCR (107% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

1404 - Sonora TCR series: 2016=7.4 · 2017=2.8 · 2018=5.8 · 2019=5.9 · 2020=0 · 2022=0 · BLS 3.4

Where 1404 - Sonora falls in its industry

2,917 industry establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #189 safest of 379 industry employers in California.

1404 - Sonora (83 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 051015 Average employees Total Case Rate 1404 - Sonora
1404 - Sonora (83 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1

1404 - Sonora has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 3.1. 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
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 5.9 2.9 2 0 0
2018 5.8 0.0 2 0 0
2017 2.8 0.0 1 0 0
2016 7.4 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452210 · CA · Sonora

2,917 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 407 Wallingford 3.6 TCR
NAICS-TCR 337 - Mechanicsburg 3.6 TCR
NAICS-TCR 600 - Moorpark 3.6 TCR
NAICS-TCR 1151 - Texarkana 3.6 TCR
STATE-SIZE Sunny Slope Trees 83 FTE
STATE-SIZE Stone Land Co. (Grangeville) 83 FTE
STATE-SIZE Stone Land Co. (Stratford Shop) 83 FTE
STATE-SIZE Stone Land Co. (Lemoore Shop) 83 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 1151 - Texarkana 3.6 TCR
NAT-TCR 337 - Mechanicsburg 3.6 TCR
NAT-TCR HG158 3.6 TCR
NAT-TCR Laclede Electric Cooperative 3.6 TCR
NAT-SIZE 1409 - Bedford 83 FTE
NAT-SIZE 1393 - Wylie 83 FTE
NAT-SIZE 1277 - Lancaster East 83 FTE
NAT-SIZE 1270 - Fort Walton Beach 83 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2022, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.