Mail and Parcel Delivery · Wyoming

577752-Rock Springs Po

Rock Springs, WY · ~45 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

577752-Rock Springs Po runs at 200% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

577752-Rock Springs Po: 9.0 TCR = 200% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

577752-Rock Springs Po safety composite

577752-Rock Springs Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 22%), 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).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.01 per 100 workers

Safer than 30% of industry peers

DART rate
F 10.18 per 100 workers

Safer than 22% 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%).

Rising injury rate

577752-Rock Springs Po: 6.6 → 12.7 TCR

Peak year 2018 @ 13.5 TCR · DART/TCR 1.13× in 2022

577752-Rock Springs Po's TCR rose 6.1 from 6.6 in 2017 to 12.7 in 2022. Peak filing year was 2018 at 13.5 TCR. In 2022, DART was 1.13× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Rock Springs, WY ABOVE-IND · SMALL

Grade F · TCR 9.0 · 200% of ind

  • DART 10.2 DART
  • RANK #19/26
  • PHOTO OKOLONA_1436317
  • BOOK 6y book
  • INJ 23 inj
  • SIZE ~45 FTE

Nearest TCR peer: OKOLONA_1436317 (0.0 TCR gap)

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

577752-Rock Springs Po in the TCR neighbourhood

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

TCR

What this shows 577752-Rock Springs Po averages 9.0 TCR (200% of the Mail and Parcel Delivery BLS benchmark).

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

577752-Rock Springs Po TCR series: 2017=6.6 · 2018=13.5 · 2019=7.4 · 2020=2.4 · 2021=11.4 · 2022=12.7 · BLS 4.5

Where 577752-Rock Springs Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Wyoming alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 26 Mail and Parcel Delivery employers in Wyoming.

577752-Rock Springs Po (45 employees, TCR 9.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 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 050100150 0510152025 Average employees Total Case Rate 577752-Rock Springs Po
577752-Rock Springs Po (45 employees, TCR 9.0) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

577752-Rock Springs Po has fewer employees than the Mail and Parcel Delivery median and a higher injury rate than the industry's median TCR of 6.8. 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
2022 12.7 10.2 5 0 0
2021 11.4 11.4 5 0 0
2020 2.4 2.4 1 0 0
2019 7.4 7.4 3 0 0
2018 13.5 11.3 6 0 0
2017 6.6 4.4 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · WY · Rock Springs

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 783 rated employers in Wyoming with headcount on file · 43 employers in Rock Springs, WY · 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 OKOLONA_1436317 9.0 TCR
NAICS-TCR DESERT FOOTHILLS_1385112 9.0 TCR
NAICS-TCR CIDRA_1433944 9.0 TCR
NAICS-TCR VINE GROVE_1386010 9.0 TCR
STATE-SIZE Casper 45 FTE
STATE-SIZE Truss Craft Structural Componeents of Wyoming Inc 45 FTE
STATE-SIZE Sheridan 45 FTE
STATE-SIZE Powell 45 FTE
CITY-NEAR Memorial Hospital of Sweetwater County 541 FTE
CITY-NEAR ABW Plant - Rock Springs 405 FTE
CITY-NEAR WM 1461 340 FTE
CITY-NEAR 1461 325 FTE
NAT-TCR 194658-Kck-Robert L Roberts Sta 9.0 TCR
NAT-TCR 056736-Sdc-Ocean Beach Sta 9.0 TCR
NAT-TCR 055340-Newark Po 9.0 TCR
NAT-TCR 381616-Cin-Lockland Br 9.0 TCR
NAT-SIZE 301980-Columbus Po 45 FTE
NAT-SIZE 198936-Top-Hicrest Sta 45 FTE
NAT-SIZE 195017-Law-Jayhawk Sta 45 FTE
NAT-SIZE 484725-Kingsville Po 45 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: 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.