Winery · California

Clos du Bois Winery

Geyserville, CA · ~93 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Clos du Bois Winery runs at 108% of its industry's injury rate - about level with the typical Winery workplace, earning a grade C.

Clos du Bois Winery: 3.6 TCR = 108% of Winery BLS 3.3 · 5y Form 300A (see methodology below)

Clos du Bois Winery safety composite

Clos du Bois Winery scores strongest on total case rate (tcr) (safer than 67% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.58 per 100 workers

Safer than 67% of industry peers

DART rate
D 1.94 per 100 workers

Safer than 54% 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

−2.0

2016→2020

Clos du Bois Winery injury rate improved

Clos du Bois Winery's TCR fell 2.0 from 4.0 in 2016 to 1.9 in 2020. Peak filing year was 2019 at 4.5 TCR. In 2020, DART was 0.54× this establishment's average TCR (severity share of cases).

2016=4.0 · 2017=4.1 · 2018=3.5 · 2019=4.5 · 2020=1.9

OSHA ITA Form 300A scorecard

Establishment book 312130 · Geyserville, CA ABOVE-IND · SMALL

Grade C · TCR 3.6 · 108% of ind

  • DART 1.9 DART
  • RANK #75/224
  • PHOTO Robert Hall
  • BOOK 5y book
  • INJ 15 inj
  • SIZE ~93 FTE

Nearest TCR peer: Robert Hall (0.0 TCR gap)

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

Clos du Bois Winery in the TCR neighbourhood

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

TCR

What this shows Clos du Bois Winery averages 3.6 TCR (108% of the Winery BLS benchmark).

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

Clos du Bois Winery TCR series: 2016=4 · 2017=4.1 · 2018=3.5 · 2019=4.5 · 2020=1.9 · BLS 3.3

Where Clos du Bois Winery falls in its industry

309 Winery establishments

Safer than 67% 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 #75 safest of 224 Winery employers in California.

Clos du Bois Winery (93 employees, TCR 3.6) 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 Clos du Bois Winery
Clos du Bois Winery (93 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 4.9

Clos du Bois Winery has more employees than the Winery median and a lower 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
2020 1.9 1.9 1 0 0
2019 4.5 1.5 3 0 0
2018 3.5 3.5 3 0 0
2017 4.1 3.0 4 0 0
2016 4.0 3.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

312130 · CA · Geyserville

309 Winery employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 20 employers in Geyserville, 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 Robert Hall 3.6 TCR
NAICS-TCR Napa Bottling Center 3.6 TCR
NAICS-TCR Sanford Winery 3.5 TCR
NAICS-TCR Bold Rock - Nellysford 3.6 TCR
STATE-SIZE Mt. View Farming, Inc. 93 FTE
STATE-SIZE PAC-MAN 93 FTE
STATE-SIZE E A & T 93 FTE
STATE-SIZE Mountain Meadow Mushroom Farms, Inc. 93 FTE
CITY-NEAR California Department of Transportation Facility 398 2,891 FTE
CITY-NEAR Redwood Empire Vineyard Management 570 FTE
CITY-NEAR North Coast Vineyard Management Inc 288 FTE
CITY-NEAR Francis Coppola Winery 208 FTE
NAT-TCR GMB Plastics Inc. 3.6 TCR
NAT-TCR Meijer Distribution - Pleasant Praire, WI - Unit 871 3.6 TCR
NAT-TCR Oppermann Webbing 3.6 TCR
NAT-TCR Coastal Moving & Storage 3.6 TCR
NAT-SIZE Wiese Saint Louis & Central Reg Used/Rental 93 FTE
NAT-SIZE Falcon Distribution Center 93 FTE
NAT-SIZE Hallmark Cleaners 93 FTE
NAT-SIZE Checon Corporation 93 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: 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.