Crude oil refining · Montana

Calumet Montana Refining

Great Falls, MT · ~190 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.5
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Calumet Montana Refining runs at 45% of its industry's injury rate - far safer than the typical Crude oil refining workplace, earning a grade A.

Calumet Montana Refining: 1.5 TCR = 45% of Crude oil refining BLS 3.3 · 4y Form 300A (see methodology below)

Calumet Montana Refining safety composite

Calumet Montana Refining scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 12%), 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

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.48 per 100 workers

Safer than 20% of industry peers

DART rate
F 1.74 per 100 workers

Safer than 12% of industry peers

Fatalities
D 0

Safer than 52% 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

Calumet Montana Refining: 1.4 → 2.6 TCR

Peak year 2022 @ 2.6 TCR · DART/TCR 1.18× in 2022

Calumet Montana Refining's TCR rose 1.2 from 1.4 in 2016 to 2.6 in 2022. In 2022, DART was 1.18× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 324110 · Great Falls, MT AT/BELOW-IND · MID

Grade A · TCR 1.5 · 45% of ind

  • DART 1.7 DART
  • RANK #5/6
  • PHOTO MD Helicopters LLC
  • BOOK 4y book
  • INJ 13 inj
  • SIZE ~190 FTE

Nearest TCR peer: MD Helicopters LLC (0.0 TCR gap)

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

Calumet Montana Refining in the TCR neighbourhood

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

TCR

What this shows Calumet Montana Refining averages 1.5 TCR (45% of the Crude oil refining BLS benchmark).

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

Calumet Montana Refining TCR series: 2016=1.4 · 2019=0.9 · 2021=1 · 2022=2.6 · BLS 3.3

Where Calumet Montana Refining falls in its industry

198 Crude oil refining establishments

Safer than 20% of graded establishments in this industry, whose median TCR is 0.5.

More dangerous than peersSafer than peers

Narrower to Montana alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 6 Crude oil refining employers in Montana.

Calumet Montana Refining (190 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5 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 05001,0001,500 0246 Average employees Total Case Rate Calumet Montana Refining
Calumet Montana Refining (190 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 376 employees and a TCR of 0.5

Calumet Montana Refining has fewer employees than the Crude oil refining median and a higher injury rate than the industry's median TCR of 0.5. 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
2022 2.6 1.7 6 0 0
2021 1.0 1.0 2 0 0
2019 0.9 0.5 2 0 0
2016 1.4 0.5 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

324110 · MT · Great Falls

198 Crude oil refining employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 121 employers in Great Falls, MT · 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 MD Helicopters LLC 1.5 TCR
NAICS-TCR US Oil and Refining 1.4 TCR
NAICS-TCR Hunt Southland Refining Company - Sandersville Refinery 1.4 TCR
NAICS-TCR Calumet Princeton Refinery 1.4 TCR
STATE-SIZE 2807-0319 190 FTE
STATE-SIZE COP Construction LLC 189 FTE
STATE-SIZE Supply Chain Montana Precision Products 189 FTE
STATE-SIZE S&K Aerospace LLC 189 FTE
CITY-NEAR 2455 388 FTE
CITY-NEAR WM 7199 341 FTE
CITY-NEAR WM 2455 340 FTE
CITY-NEAR 7199 301 FTE
NAT-TCR USA Dalton GA 1811 S Hamilton 1.5 TCR
NAT-TCR Dee Brown, Inc. Dallas 1.5 TCR
NAT-TCR North Los Angeles Tree 49310 1.5 TCR
NAT-TCR Veyance Technologies Inc- Bessemer, AL 1.5 TCR
NAT-SIZE 4795-Aa-Lax-Los Angeles-Lax-Crg2 190 FTE
NAT-SIZE Sodexo at the Citadel - Mess Hall 190 FTE
NAT-SIZE Highlands Living Center 190 FTE
NAT-SIZE US - Distribution Center Network : 0945 190 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, 2019, 2016. 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.