Milking dairy cattle · Wisconsin

Rock Prairie Dairy LLC

Avalon, WI · ~60 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
8.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Rock Prairie Dairy LLC runs at 178% of its industry's injury rate - more dangerous than the typical Milking dairy cattle workplace, earning a grade D.

Rock Prairie Dairy LLC: 8.0 TCR = 178% of Milking dairy cattle BLS 4.5 · 8y Form 300A (see methodology below)

Rock Prairie Dairy LLC safety composite

Rock Prairie Dairy LLC scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 31%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8 per 100 workers

Safer than 31% of industry peers

DART rate
C 1.04 per 100 workers

Safer than 70% of industry peers

Fatalities
D 0

Safer than 51% 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

−7.7

2016→2024

Rock Prairie Dairy LLC injury rate improved

Rock Prairie Dairy LLC's TCR fell 7.7 from 9.7 in 2016 to 2.1 in 2024. Peak filing year was 2018 at 14.9 TCR. In 2024, DART was 0.13× this establishment's average TCR (severity share of cases).

2016=9.7 · 2017=8.4 · 2018=14.9 · 2019=7.6 · 2021=6.9 · 2022=5.7 · 2023=8.7 · 2024=2.1

OSHA ITA Form 300A scorecard

Establishment book 112120 · Avalon, WI ABOVE-IND · SMALL

Grade D · TCR 8.0 · 178% of ind

  • DART 1.0 DART
  • RANK #26/33
  • PHOTO Merrell Dairy, LLC
  • BOOK 8y book
  • INJ 50 inj
  • SIZE ~60 FTE

Nearest TCR peer: Merrell Dairy, LLC (0.0 TCR gap)

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

Rock Prairie Dairy LLC in the TCR neighbourhood

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

TCR

What this shows Rock Prairie Dairy LLC averages 8.0 TCR (178% of the Milking dairy cattle BLS benchmark).

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

Rock Prairie Dairy LLC TCR series: 2016=9.7 · 2017=8.4 · 2018=14.9 · 2019=7.6 · 2021=6.9 · 2022=5.7 · 2023=8.7 · 2024=2.1 · BLS 4.5

Where Rock Prairie Dairy LLC falls in its industry

530 Milking dairy cattle establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 6.0.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 33 Milking dairy cattle employers in Wisconsin.

Rock Prairie Dairy LLC (60 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 37 employees and a TCR of 6.0 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 0100200300400 05101520 Average employees Total Case Rate Rock Prairie Dairy LLC
Rock Prairie Dairy LLC (60 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 37 employees and a TCR of 6.0

Rock Prairie Dairy LLC has more employees than the Milking dairy cattle median and a higher injury rate than the industry's median TCR of 6.0. 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 2.1 1.0 1 1 0
2023 8.7 5.0 7 0 0
2022 5.7 4.5 5 0 0
2021 6.9 3.4 4 2 0
2019 7.6 5.4 6 1 0
2018 14.9 12.8 13 1 0
2017 8.4 7.2 6 1 0
2016 9.7 8.5 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

112120 · WI · Avalon

530 Milking dairy cattle employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 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 Merrell Dairy, LLC 8.0 TCR
NAICS-TCR Hidden View Dairy, LLC 8.0 TCR
NAICS-TCR Pinnacle Dairy, LP 8.0 TCR
NAICS-TCR Double Diamond Dairy 8.0 TCR
STATE-SIZE Steigerwaldt Land Services, Inc. 60 FTE
STATE-SIZE Valley Power Plant 60 FTE
STATE-SIZE Horizon Construction Group 60 FTE
STATE-SIZE Komro Sales & Service Inc. Durand, WI 60 FTE
CITY-NEAR Avalon - Fert and Grain 16 FTE
NAT-TCR Indiana Bottle Company, Inc. 8.0 TCR
NAT-TCR DeBourgh Manufacturing 8.0 TCR
NAT-TCR GTA Containers, LLC. 8.0 TCR
NAT-TCR Hidden View Dairy, LLC 8.0 TCR
NAT-SIZE Brookdale Midlothian 60 FTE
NAT-SIZE 115 Tempe 60 FTE
NAT-SIZE Gutknecht Construction Company 60 FTE
NAT-SIZE 181 Fort Lauderdale 60 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, 2021, 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.