Warehouse Clubs and Supercenters · Iowa

Wm 810

Mason City, IA · ~362 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.2
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Wm 810 runs at 124% of its industry's injury rate - more dangerous than the typical Warehouse Clubs and Supercenters workplace, earning a grade D.

Wm 810: 4.2 TCR = 124% of Warehouse Clubs and Supercenters BLS 3.4 · 2y Form 300A (see methodology below)

Wm 810 safety composite

Wm 810 scores strongest on total case rate (tcr) (safer than 73% 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).

C

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 4.21 per 100 workers

Safer than 73% of industry peers

DART rate
C 1.78 per 100 workers

Safer than 67% 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

−0.6

2023→2024

Wm 810 injury rate improved

Wm 810's TCR fell 0.6 from 4.5 in 2023 to 3.9 in 2024. Peak filing year was 2023 at 4.5 TCR. In 2024, DART was 0.42× this establishment's average TCR (severity share of cases).

2023=4.5 · 2024=3.9

OSHA ITA Form 300A scorecard

Establishment book 452910 · Mason City, IA ABOVE-IND · MID

Grade D · TCR 4.2 · 124% of ind

  • DART 1.8 DART
  • RANK #29/135
  • PHOTO WM 814
  • BOOK 2y book
  • INJ 24 inj
  • SIZE ~362 FTE

Nearest TCR peer: WM 814 (0.0 TCR gap)

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

Wm 810 in the TCR neighbourhood

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

TCR

What this shows Wm 810 averages 4.2 TCR (124% of the Warehouse Clubs and Supercenters BLS benchmark).

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

Wm 810 TCR series: 2023=4.5 · 2024=3.9 · BLS 3.4

Where Wm 810 falls in its industry

8,658 Warehouse Clubs and Supercente establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 135 Warehouse Clubs and Supercente employers in Iowa.

Wm 810 (362 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3 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 0200400600 051015 Average employees Total Case Rate Wm 810
Wm 810 (362 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 245 employees and a TCR of 5.3

Wm 810 has more employees than the Warehouse Clubs and Supercenters median and a lower injury rate than the industry's median TCR of 5.3. 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 3.9 1.8 11 0 0
2023 4.5 0.7 13 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452910 · IA · Mason City

8,658 Warehouse Clubs and Supercenters employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 126 employers in Mason City, 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 WM 814 4.2 TCR
NAICS-TCR WM 1141 4.2 TCR
NAICS-TCR WM 1167 4.2 TCR
NAICS-TCR WM 4736 4.2 TCR
STATE-SIZE Office-West Des Moines - Grimes IT 362 FTE
STATE-SIZE Ridgecrest Village 362 FTE
STATE-SIZE Hills & Dales 362 FTE
STATE-SIZE City of Coralville 362 FTE
CITY-NEAR Mercy Medical Center East Campus 1,592 FTE
CITY-NEAR Mercy Medical Center-Mason City-MHS-IA/NE 1,590 FTE
CITY-NEAR MercyOne North Iowa Medical Center 1,556 FTE
CITY-NEAR CURRIES 683 FTE
NAT-TCR Queeaz-Inc-Queen Creek,Az - Arizona 4.2 TCR
NAT-TCR Cargill Bloomingburg 4.2 TCR
NAT-TCR Warren Park Health & Living 4.2 TCR
NAT-TCR GVS Puerto Rico LLC 4.2 TCR
NAT-SIZE Hiva Inc 362 FTE
NAT-SIZE Novanta Inc. 362 FTE
NAT-SIZE Costa Delray, LLC 362 FTE
NAT-SIZE Atlas Industrial Contractors 362 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. 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.