Agriculture research and development laboratories or services (except biotechnology research and development) · Iowa
Corteva Johnston Campus - JH42 Darwin
Johnston, IA · ~332 workers · 6 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 0.1
- Avg TCR
- 2.2
- Industry avg
- 0
- Fatalities
The verdict
Corteva Johnston Campus - JH42 Darwin runs at 6% of its industry's injury rate - far safer than the typical Agriculture research and development laboratories or services (except biotechnology research and development) workplace, earning a grade A.
Corteva Johnston Campus - JH42 Darwin: 0.1 TCR = 6% of Agriculture research and development laboratories or services (except biotechnology research and development) BLS 2.2 · 6y Form 300A (see methodology below)
Corteva Johnston Campus - JH42 Darwin safety composite
Corteva Johnston Campus - JH42 Darwin scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 51%), 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).
79/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- A 0.14 per 100 workers
Safer than 100% of industry peers
- DART rate
- C 0 per 100 workers
Safer than 74% 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%).
Corteva Johnston Campus - JH42 Darwin held a steady TCR band
Corteva Johnston Campus - JH42 Darwin's TCR held near 0.1 from 0.3 in 2019 to 0.3 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).
2019=0.3 · 2020=0.0 · 2021=0.3 · 2022=0.0 · 2023=0.0 · 2024=0.3
OSHA ITA Form 300A scorecard
Establishment book 424910 · Johnston, IA AT/BELOW-IND · MID
Grade A · TCR 0.1 · 6% of ind
- DART 0.0 DART
- RANK #4/154
- PHOTO BFG Supply Co-Burton
- BOOK 6y book
- INJ 3 inj
- SIZE ~332 FTE
Nearest TCR peer: BFG Supply Co-Burton (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
Corteva Johnston Campus - JH42 Darwin in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- York Main Offi 0.2
York Main Office
0.2 TCR
- This site 0.1
Corteva Johnston Campus - JH42 Darwin
0.1 TCR
- BFG Supply Co- 0.1
BFG Supply Co-Burton
0.1 TCR
- Corteva Johnst 0.1
Corteva Johnston Campus - JH40 McClintock
0.1 TCR
- Corteva Johnst 0.1
Corteva Johnston Campus - JH39 Emerson
0.1 TCR
What this shows Corteva Johnston Campus - JH42 Darwin averages 0.1 TCR (6% of the Agriculture research and development laboratories or services (except biotechnology research and development) BLS benchmark).
Corteva Johnston Campus - JH42 Darwin TCR series: 2019=0.3 · 2020=0 · 2021=0.3 · 2022=0 · 2023=0 · 2024=0.3 · BLS 2.2
Where Corteva Johnston Campus - JH42 Darwin falls in its industry
1,202 Agriculture research and devel establishmentsSafer than 100% of graded establishments in this industry, whose median TCR is 3.5.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 154 Agriculture research and devel employers in Iowa.
Corteva Johnston Campus - JH42 Darwin has more employees than the Agriculture research and development lab median and a lower 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 | 0.3 | 0.0 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 0.3 | 0.0 | 1 | 0 | 0 |
| 2020 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2019 | 0.3 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
424910 · IA · Johnston
1,202 Agriculture research and development laboratories or services (except biotechnology research and development) employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 76 employers in Johnston, 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 | BFG Supply Co-Burton | 0.1 TCR |
| NAICS-TCR | York Main Office | 0.2 TCR |
| NAICS-TCR | Corteva Johnston Campus - JH40 McClintock | 0.1 TCR |
| NAICS-TCR | Corteva Johnston Campus - JH39 Emerson | 0.1 TCR |
| STATE-SIZE | Shenandoah Medical Center | 332 FTE |
| STATE-SIZE | Dee Zee Main | 331 FTE |
| STATE-SIZE | WM 2889 | 333 FTE |
| STATE-SIZE | Isle Casino Hotel Bettendorf | 333 FTE |
| CITY-NEAR | John Deere Financial Johnston | 1,069 FTE |
| CITY-NEAR | CSC | 639 FTE |
| CITY-NEAR | ChildServe Center | 621 FTE |
| CITY-NEAR | DuPont Pioneer Johnston Campus - JH60 Franklin | 486 FTE |
| NAT-TCR | EOG Resources, Inc. - San Antonio Office | 0.1 TCR |
| NAT-TCR | Lyondell Chemical Company | 0.1 TCR |
| NAT-TCR | S07231 - Revenue Management Center | 0.1 TCR |
| NAT-TCR | Maz Shared Management Company, LLC | 0.1 TCR |
| NAT-SIZE | Sierra Pacific Industries | 332 FTE |
| NAT-SIZE | Corporate Office | 332 FTE |
| NAT-SIZE | TPI Bayamon | 332 FTE |
| NAT-SIZE | L3 Technologies Telemetry & RF Products | 332 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.