Mail and Parcel Delivery · Maryland

230430-Bal-Windsor Mill Br

Windsor Mill, MD · ~54 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
15.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

230430-Bal-Windsor Mill Br runs at 352% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

230430-Bal-Windsor Mill Br: 15.8 TCR = 352% of Mail and Parcel Delivery BLS 4.5 · 3y Form 300A (see methodology below)

230430-Bal-Windsor Mill Br safety composite

230430-Bal-Windsor Mill Br scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 15.85 per 100 workers

Safer than 4% of industry peers

DART rate
D 5.89 per 100 workers

Safer than 46% 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

−25.5

2019→2021

230430-Bal-Windsor Mill Br injury rate improved

230430-Bal-Windsor Mill Br's TCR fell 25.5 from 33.3 in 2019 to 7.8 in 2021. Peak filing year was 2019 at 33.3 TCR. In 2021, DART was 0.37× this establishment's average TCR (severity share of cases).

2019=33.3 · 2020=6.4 · 2021=7.8

OSHA ITA Form 300A scorecard

Establishment book 491110 · Windsor Mill, MD ABOVE-IND · SMALL

Grade F · TCR 15.8 · 352% of ind

  • DART 5.9 DART
  • RANK #265/304
  • PHOTO PINEHAVEN_1377567
  • BOOK 3y book
  • INJ 23 inj
  • SIZE ~54 FTE

Nearest TCR peer: PINEHAVEN_1377567 (0.0 TCR gap)

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

230430-Bal-Windsor Mill Br in the TCR neighbourhood

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

TCR

What this shows 230430-Bal-Windsor Mill Br averages 15.8 TCR (352% 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

230430-Bal-Windsor Mill Br TCR series: 2019=33.3 · 2020=6.4 · 2021=7.8 · BLS 4.5

Where 230430-Bal-Windsor Mill Br falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #265 safest of 304 Mail and Parcel Delivery employers in Maryland.

230430-Bal-Windsor Mill Br (54 employees, TCR 15.8) 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 230430-Bal-Windsor Mill Br
230430-Bal-Windsor Mill Br (54 employees, TCR 15.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

230430-Bal-Windsor Mill Br has more 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
2021 7.8 5.9 4 0 0
2020 6.4 0.0 3 0 0
2019 33.3 22.9 16 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · MD · Windsor Mill

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 9 employers in Windsor Mill, MD · 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 PINEHAVEN_1377567 15.8 TCR
NAICS-TCR WEST SCRANTON_1387183 15.8 TCR
NAICS-TCR 115841-MIA-MILAM DAIRY ANNEX 15.8 TCR
NAICS-TCR 313200-GARDNERVILLE PO 15.8 TCR
STATE-SIZE 6728-00030023-25 54 FTE
STATE-SIZE Conowingo 54 FTE
STATE-SIZE R E Harrington Plumbing & Heating Co. Inc. 54 FTE
STATE-SIZE FiberPlus, Inc. 54 FTE
CITY-NEAR Butler Medical Transport 222 FTE
CITY-NEAR 229 150 FTE
CITY-NEAR Horizon Services - MD 91 FTE
CITY-NEAR Kennedy Krieger Pact 79 FTE
NAT-TCR Department of State Hospitals - Atascadero 15.8 TCR
NAT-TCR Palo Alto Medical Foundation (378-50542) 15.8 TCR
NAT-TCR Caris Healthcare-Knoxville, Tn 15.8 TCR
NAT-TCR Roanoke VA 15.8 TCR
NAT-SIZE 116886-Opk-Ridgewood Br 54 FTE
NAT-SIZE Dept. of Health & Social Services (34) 54 FTE
NAT-SIZE Uftring Chrysler, Inc. 54 FTE
NAT-SIZE Columbus 54 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: 2021, 2020, 2019. 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.