Abrasive products manufacturing · Wisconsin

Washington Mills - Sun Prairie, WI

Sun Prairie, WI · ~51 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Washington Mills - Sun Prairie, WI runs at 132% of its industry's injury rate - more dangerous than the typical Abrasive products manufacturing workplace, earning a grade D.

Washington Mills - Sun Prairie, WI: 4.4 TCR = 132% of Abrasive products manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Washington Mills - Sun Prairie, WI safety composite

Washington Mills - Sun Prairie, WI scores strongest on dart rate (safer than 57% 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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.37 per 100 workers

Safer than 53% of industry peers

DART rate
C 1.82 per 100 workers

Safer than 57% 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%).

Rising injury rate

Washington Mills - Sun Prairie, WI: 2.0 → 5.5 TCR

Peak year 2021 @ 11.4 TCR · DART/TCR 0.42× in 2023

Washington Mills - Sun Prairie, WI's TCR rose 3.5 from 2.0 in 2017 to 5.5 in 2023. Peak filing year was 2021 at 11.4 TCR. In 2023, DART was 0.42× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327910 · Sun Prairie, WI ABOVE-IND · SMALL

Grade D · TCR 4.4 · 132% of ind

  • DART 1.8 DART
  • RANK P53
  • PHOTO Royersford
  • BOOK 7y book
  • INJ 15 inj
  • SIZE ~51 FTE

Nearest TCR peer: Royersford (0.0 TCR gap)

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Washington Mills - Sun Prairie, WI in the TCR neighbourhood

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

TCR

What this shows Washington Mills - Sun Prairie, WI averages 4.4 TCR (132% of the Abrasive products manufacturing BLS benchmark).

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

Washington Mills - Sun Prairie, WI TCR series: 2017=2 · 2018=0 · 2019=5.5 · 2020=4.3 · 2021=11.4 · 2022=2 · 2023=5.5 · BLS 3.3

Where Washington Mills - Sun Prairie, WI falls in its industry

90 Abrasive products manufacturin establishments

Safer than 53% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers
Washington Mills - Sun Prairie, WI (51 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 4.5 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 051015 Average employees Total Case Rate Washington Mills - Sun Prairie, WI
Washington Mills - Sun Prairie, WI (51 employees, TCR 4.4) among 29 same-industry peers, split at the industry median of 61 employees and a TCR of 4.5

Washington Mills - Sun Prairie, WI has fewer employees than the Abrasive products manufacturing median and a lower injury rate than the industry's median TCR of 4.5. 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
2023 5.5 1.8 3 0 0
2022 2.0 0.0 1 0 0
2021 11.4 4.6 5 0 0
2020 4.3 0.0 2 0 0
2019 5.5 1.8 3 0 0
2018 0.0 0.0 0 0 0
2017 2.0 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327910 · WI · Sun Prairie

90 Abrasive products manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 69 employers in Sun Prairie, WI · 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 Royersford 4.3 TCR
NAICS-TCR Crystal Mark Inc. 4.5 TCR
NAICS-TCR Grier Abrasive Co.,Inc. 4.5 TCR
NAICS-TCR Ali Industries 4.5 TCR
STATE-SIZE Biddick, Inc. 51 FTE
STATE-SIZE Delafield 51 FTE
STATE-SIZE D.F. Tomasini Contractors, Inc. 51 FTE
STATE-SIZE Kraemer North America - Iowa - All Others 51 FTE
CITY-NEAR Sun Prairie Location 290 FTE
CITY-NEAR WM 1267 286 FTE
CITY-NEAR SUN PRAIRIE GENERAL OFC 278 FTE
CITY-NEAR CB Sun Prairie 275 FTE
NAT-TCR Mooringss Park at Grey Oaks 4.4 TCR
NAT-TCR Tilson Technology Management, Inc., Clay, NY 4.4 TCR
NAT-TCR Queens-SI Management 4.4 TCR
NAT-TCR Yantis Company 4.4 TCR
NAT-SIZE Coppell-Airgas Safety 51 FTE
NAT-SIZE Brook-Lea Country Club Inc 51 FTE
NAT-SIZE Nj - Basf (175) 51 FTE
NAT-SIZE Alpha Products Inc. 51 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: 2023, 2022, 2021, 2020, 2019, 2018, 2017. 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.