Plumbing fixtures merchant wholesalers · Idaho

Hahn Supply, Inc.

Lewiston, ID · ~64 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.3
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Hahn Supply, Inc. runs at 240% of its industry's injury rate - far more dangerous than the typical Plumbing fixtures merchant wholesalers workplace, earning a grade F.

Hahn Supply, Inc.: 5.3 TCR = 240% of Plumbing fixtures merchant wholesalers BLS 2.2 · 6y Form 300A (see methodology below)

Hahn Supply, Inc. safety composite

Hahn Supply, Inc. scores strongest on dart rate (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 26%), 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

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.27 per 100 workers

Safer than 26% of industry peers

DART rate
D 1.61 per 100 workers

Safer than 52% of industry peers

Fatalities
D 0

Safer than 50% 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

2019→2024

Hahn Supply, Inc. injury rate improved

Hahn Supply, Inc.'s TCR fell 0.6 from 5.4 in 2019 to 4.8 in 2024. Peak filing year was 2023 at 13.0 TCR. In 2024, DART was 0.31× this establishment's average TCR (severity share of cases).

2019=5.4 · 2020=1.6 · 2021=6.7 · 2022=0.0 · 2023=13.0 · 2024=4.8

OSHA ITA Form 300A scorecard

Establishment book 423720 · Lewiston, ID ABOVE-IND · SMALL

Grade F · TCR 5.3 · 240% of ind

  • DART 1.6 DART
  • RANK #6/8
  • PHOTO MA Franklin-22 Natio…
  • BOOK 6y book
  • INJ 19 inj
  • SIZE ~64 FTE

Nearest TCR peer: MA Franklin-22 National Drive (0.0 TCR gap)

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

Hahn Supply, Inc. in the TCR neighbourhood

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

TCR

What this shows Hahn Supply, Inc. averages 5.3 TCR (240% of the Plumbing fixtures merchant wholesalers BLS benchmark).

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

Hahn Supply, Inc. TCR series: 2019=5.4 · 2020=1.6 · 2021=6.7 · 2022=0 · 2023=13 · 2024=4.8 · BLS 2.2

Where Hahn Supply, Inc. falls in its industry

853 Plumbing fixtures merchant who establishments

Safer than 26% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 8 Plumbing fixtures merchant who employers in Idaho.

Hahn Supply, Inc. (64 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3 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 0100200300400500 051015 Average employees Total Case Rate Hahn Supply, Inc.
Hahn Supply, Inc. (64 employees, TCR 5.3) among 29 same-industry peers, split at the industry median of 38 employees and a TCR of 3.3

Hahn Supply, Inc. has more employees than the Plumbing fixtures merchant wholesalers median and a higher injury rate than the industry's median TCR of 3.3. 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 4.8 1.6 3 0 0
2023 13.0 6.5 8 0 0
2022 0.0 0.0 0 0 0
2021 6.7 1.7 4 0 0
2020 1.6 1.6 1 0 0
2019 5.4 3.6 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423720 · ID · Lewiston

853 Plumbing fixtures merchant wholesalers employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 86 employers in Lewiston, ID · 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 MA Franklin-22 National Drive 5.3 TCR
NAICS-TCR LB Water- Ephrata 5.3 TCR
NAICS-TCR CPS distributors, inc. 5.3 TCR
NAICS-TCR MSPV 5.3 TCR
STATE-SIZE HM Clause - Nampa 64 FTE
STATE-SIZE JBP Pocatello 64 FTE
STATE-SIZE Interstate Group L.L.C. Nampa Plant 64 FTE
STATE-SIZE Charmac Inc 64 FTE
CITY-NEAR Federal Cartridge Company 1,294 FTE
CITY-NEAR St Joseph Regional Medical Center 739 FTE
CITY-NEAR SEL Lewiston ID 715 FTE
CITY-NEAR Clearwater Paper Lewiston PPD 702 FTE
NAT-TCR North Central Mechanical, Inc. 5.3 TCR
NAT-TCR Keeco, LLC-Martinsville 5.3 TCR
NAT-TCR Rowland 5.3 TCR
NAT-TCR R. Pepin and Sons, Inc. 5.3 TCR
NAT-SIZE Glenhaven, Inc. 64 FTE
NAT-SIZE Benton Town 64 FTE
NAT-SIZE ARH & Associates 64 FTE
NAT-SIZE Good Transport Services, Inc 64 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, 2022, 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.