Feed supplements, animal (except cat, dog), manufacturing · Iowa

Shell Rock Production

Shell Rock, IA · ~38 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.5
Avg TCR
3.9
Industry avg
0
Fatalities
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The verdict

Shell Rock Production runs at 167% of its industry's injury rate - more dangerous than the typical Feed supplements, animal (except cat, dog), manufacturing workplace, earning a grade D.

Shell Rock Production: 6.5 TCR = 167% of Feed supplements, animal (except cat, dog), manufacturing BLS 3.9 · 8y Form 300A (see methodology below)

Shell Rock Production safety composite

Shell Rock Production scores strongest on dart rate (safer than 76% of same-industry peers) and weakest on total case rate (tcr) (safer than 19%), 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 6.5 per 100 workers

Safer than 19% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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

−17.2

2016→2024

Shell Rock Production injury rate improved

Shell Rock Production's TCR fell 17.2 from 17.2 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 17.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=17.2 · 2017=12.8 · 2018=14.9 · 2019=2.9 · 2020=0.0 · 2021=0.0 · 2022=4.2 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 311119 · Shell Rock, IA ABOVE-IND · SMALL

Grade D · TCR 6.5 · 167% of ind

  • DART 0.0 DART
  • RANK #43/62
  • PHOTO LNC Chickasha
  • BOOK 8y book
  • INJ 16 inj
  • SIZE ~38 FTE

Nearest TCR peer: LNC Chickasha (0.0 TCR gap)

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

Shell Rock Production in the TCR neighbourhood

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

TCR

What this shows Shell Rock Production averages 6.5 TCR (167% of the Feed supplements, animal (except cat, dog), manufacturing BLS benchmark).

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

Shell Rock Production TCR series: 2016=17.2 · 2017=12.8 · 2018=14.9 · 2019=2.9 · 2020=0 · 2021=0 · 2022=4.2 · 2024=0 · BLS 3.9

Where Shell Rock Production falls in its industry

756 Feed supplements, animal (exce establishments

Safer than 19% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 62 Feed supplements, animal (exce employers in Iowa.

Shell Rock Production (38 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 36 employees and a TCR of 3.5 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 050100150200 051015 Average employees Total Case Rate Shell Rock Production
Shell Rock Production (38 employees, TCR 6.5) among 29 same-industry peers, split at the industry median of 36 employees and a TCR of 3.5

Shell Rock Production has more employees than the Feed supplements, animal (except cat, do median and a higher injury rate than the industry's median TCR of 3.5. 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
2024 0.0 0.0 0 0 0
2022 4.2 4.2 2 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 2.9 0.0 1 0 0
2018 14.9 11.9 5 0 0
2017 12.8 9.6 4 0 0
2016 17.2 12.9 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

311119 · IA · Shell Rock

756 Feed supplements, animal (except cat, dog), manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 11 employers in Shell Rock, IA · 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 LNC Chickasha 6.5 TCR
NAICS-TCR Kreamer Feed Inc 6.5 TCR
NAICS-TCR Johnson Road Mill 6.5 TCR
NAICS-TCR George's Springdale Feed Mill 6.5 TCR
STATE-SIZE 2050-Clarion, IA 38 FTE
STATE-SIZE Waukon Feed Ranch Agronomy Center 38 FTE
STATE-SIZE City of Ames - Electric Production 38 FTE
STATE-SIZE Rognes Corp 38 FTE
CITY-NEAR Unverferth Manufacturing, Shell Rock Iowa Location 310 FTE
CITY-NEAR Trinity Rail Maintenance Services #4036 131 FTE
CITY-NEAR Shell Rock Healthcare 63 FTE
CITY-NEAR Shell Rock Senior Living 55 FTE
NAT-TCR Cleveland 6.5 TCR
NAT-TCR VADC 6.5 TCR
NAT-TCR Plant 6.5 TCR
NAT-TCR Betz Industries 6.5 TCR
NAT-SIZE Stein's Garden & Home Oconomowoc 38 FTE
NAT-SIZE Homewood Amherst 38 FTE
NAT-SIZE Hampton Inn Farmington 38 FTE
NAT-SIZE Hampton Enfield 38 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, 2022, 2021, 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.