Wineries · California

Chamisal Vineyards

San Luis Obispo, CA · ~29 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Chamisal Vineyards runs at 265% of its industry's injury rate - far more dangerous than the typical Wineries workplace, earning a grade F.

Chamisal Vineyards: 8.7 TCR = 265% of Wineries BLS 3.3 · 6y Form 300A (see methodology below)

Chamisal Vineyards safety composite

Chamisal Vineyards scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

47/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.74 per 100 workers

Safer than 15% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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%).

Chamisal Vineyards held a steady TCR band

Chamisal Vineyards's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2024. Peak filing year was 2023 at 28.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=0.0 · 2020=13.2 · 2022=10.3 · 2023=28.9 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 312130 · San Luis Obispo, CA ABOVE-IND · SMALL

Grade F · TCR 8.7 · 265% of ind

  • DART 0.0 DART
  • RANK #194/224
  • PHOTO Arroyo Road
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~29 FTE

Nearest TCR peer: Arroyo Road (0.0 TCR gap)

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

Chamisal Vineyards in the TCR neighbourhood

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

TCR

What this shows Chamisal Vineyards averages 8.7 TCR (265% of the Wineries BLS benchmark).

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

Chamisal Vineyards TCR series: 2018=0 · 2019=0 · 2020=13.2 · 2022=10.3 · 2023=28.9 · 2024=0 · BLS 3.3

Where Chamisal Vineyards falls in its industry

309 Wineries establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 4.9.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #194 safest of 224 Wineries employers in California.

Chamisal Vineyards (29 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.9 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 0200400600800 051015 Average employees Total Case Rate Chamisal Vineyards
Chamisal Vineyards (29 employees, TCR 8.7) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.9

Chamisal Vineyards has fewer employees than the Wineries median and a higher injury rate than the industry's median TCR of 4.9. 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 0.0 0.0 0 0 0
2023 28.9 7.2 4 0 0
2022 10.3 10.3 2 0 0
2020 13.2 6.6 2 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

312130 · CA · San Luis Obispo

309 Wineries employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 177 employers in San Luis Obispo, 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 Arroyo Road 8.7 TCR
NAICS-TCR Courtside Cellars 8.7 TCR
NAICS-TCR The Ranch Winery 8.8 TCR
NAICS-TCR Sunstone Vineyards 8.8 TCR
STATE-SIZE Sean V. Doherty Farms 29 FTE
STATE-SIZE Blanco Farms, LLC 29 FTE
STATE-SIZE CONSTRUCTION SUPPORT SHOP 29 FTE
STATE-SIZE Cottonwood Farms 29 FTE
CITY-NEAR Bella Vista Transitional Care Center 8,119 FTE
CITY-NEAR California Men's Colony - San Luis Obispo 1,599 FTE
CITY-NEAR California Men's Colony 1,482 FTE
CITY-NEAR California Department of Transportation Facility 279 946 FTE
NAT-TCR Laplata Md 8.7 TCR
NAT-TCR Hansen Farms, LLC. 8.7 TCR
NAT-TCR MATEC 8.7 TCR
NAT-TCR US Foods St. Louis 8.7 TCR
NAT-SIZE City Aluminum Foundry Co. 29 FTE
NAT-SIZE AL - Dothan 29 FTE
NAT-SIZE 2833 W Market St Johnson City Tn 29 FTE
NAT-SIZE 5241 Taravella Rd Marrero La 29 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: 2024, 2023, 2022, 2020, 2019, 2018. 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.