Substance abuse facilities, residential · Montana

Rimrock Foundation - Main Facility

Name: Rimrock Foundation - Main Facility Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Billings, MT · ~204 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.2
Avg TCR: 3.8
Industry avg: 0
Fatalities

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The verdict

Rimrock Foundation - Main Facility runs at 31% of its industry's injury rate - far safer than the typical Substance abuse facilities, residential workplace, earning a grade A.

Rimrock Foundation - Main Facility: 1.2 TCR = 31% of Substance abuse facilities, residential BLS 3.8 · 2y Form 300A (see methodology below)

Rimrock Foundation - Main Facility safety composite

Rimrock Foundation - Main Facility scores strongest on total case rate (tcr) (safer than 91% 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).

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 1.16 per 100 workers

Safer than 91% of industry peers
DART rate: C 0.51 per 100 workers

Safer than 56% 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

−1.3

2022→2023

Rimrock Foundation - Main Facility injury rate improved

Rimrock Foundation - Main Facility's TCR fell 1.3 from 1.8 in 2022 to 0.5 in 2023. Peak filing year was 2022 at 1.8 TCR. In 2023, DART was 0.44× this establishment's average TCR (severity share of cases).

2022=1.8 · 2023=0.5

OSHA ITA Form 300A scorecard

Establishment book 623220 · Billings, MT AT/BELOW-IND · MID

Grade A · TCR 1.2 · 31% of ind

DART 0.5 DART
RANK #1/4
PHOTO Optimum Performance …
BOOK 2y book
INJ 5 inj
SIZE ~204 FTE

Nearest TCR peer: Optimum Performance Institute (0.0 TCR gap)

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

This site

1.2
Optimum Perfor

1.2
ALC

1.2
4829-13742

1.2
MO Joplin

1.2

What this shows Rimrock Foundation - Main Facility averages 1.2 TCR (31% of the Substance abuse facilities, residential BLS benchmark).

Rimrock Foundation - Main Facility TCR series: 2022=1.8 · 2023=0.5 · BLS 3.8

Where Rimrock Foundation - Main Facility falls in its industry

1,165 Substance abuse facilities, re establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 4.7.

Grade A

More dangerous than peersSafer than peers

Narrower to Montana alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Substance abuse facilities, re employers in Montana.

Rimrock Foundation - Main Facility (204 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7

Rimrock Foundation - Main Facility has more employees than the Substance abuse facilities, residential median and a lower injury rate than the industry's median TCR of 4.7. 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
2023	0.5	0.5	1	0	0
2022	1.8	0.5	4	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

623220 · MT · Billings

1,165 Substance abuse facilities, residential employers nationwide with a credible TCR · 1,536 rated employers in Montana with headcount on file · 327 employers in Billings, MT · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Optimum Performance Institute	WOODLAND HILLS, CA	1.2 TCR
NAICS-TCR	ALC	WEST MELBOURNE, FL	1.2 TCR
NAICS-TCR	4829-13742	MAKAWAO, HI	1.2 TCR
NAICS-TCR	MO Joplin	JOPLIN, MO	1.2 TCR
STATE-SIZE	Sletten Construction Company	GREAT FALLS	204 FTE
STATE-SIZE	GlaxoSmithKline	HAMILTON	203 FTE
STATE-SIZE	Mark Rite Lines Equipment Company	BILLINGS	203 FTE
STATE-SIZE	0885 - Missoula	MISSOULA	205 FTE
CITY-NEAR	Billings Clinic Hospital	Billings	2,366 FTE
CITY-NEAR	St. Vincent Healthcare	Billings	1,860 FTE
CITY-NEAR	Billings Clinic Downtown Campus	Billings	1,223 FTE
CITY-NEAR	St. John's Lutheran Ministries	Billings	651 FTE
NAT-TCR	PNW Reinforcing	Auburn, WA	1.2 TCR
NAT-TCR	Dcm Transport, Inc.	Galesburg, IL	1.2 TCR
NAT-TCR	Welch Packaging Columbus	Columbus, OH	1.2 TCR
NAT-TCR	Comeback Rentals	Myrtle Beach, SC	1.2 TCR
NAT-SIZE	Diebold Nixdorf Austin TX	Austin, TX	204 FTE
NAT-SIZE	NOV Hydra Rig	Fort Worth, TX	204 FTE
NAT-SIZE	National Healthcare Corporation	Columbia, SC	204 FTE
NAT-SIZE	Seneca Foods Corporation - Clyman	Clyman, WI	204 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: 2023, 2022. 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.