Grocery Store · California

Superior Grocers # 121

Name: Superior Grocers # 121 Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Rialto, CA · ~99 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 6.4
Avg TCR: 3.4
Industry avg: 0
Fatalities

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The verdict

Superior Grocers # 121 runs at 189% of its industry's injury rate - more dangerous than the typical Grocery Store workplace, earning a grade D.

Superior Grocers # 121: 6.4 TCR = 189% of Grocery Store BLS 3.4 · 3y Form 300A (see methodology below)

Superior Grocers # 121 safety composite

Superior Grocers # 121 scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 30%), 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).

38/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.44 per 100 workers

Safer than 30% of industry peers
DART rate: D 3.62 per 100 workers

Safer than 38% 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

−3.3

2017→2019

Superior Grocers # 121 injury rate improved

Superior Grocers # 121's TCR fell 3.3 from 8.2 in 2017 to 4.8 in 2019. Peak filing year was 2017 at 8.2 TCR. In 2019, DART was 0.56× this establishment's average TCR (severity share of cases).

2017=8.2 · 2018=6.3 · 2019=4.8

OSHA ITA Form 300A scorecard

Establishment book 445110 · Rialto, CA ABOVE-IND · SMALL

Grade D · TCR 6.4 · 189% of ind

DART 3.6 DART
RANK #2170/4686
PHOTO Co-op Kitchen
BOOK 3y book
INJ 16 inj
SIZE ~99 FTE

Nearest TCR peer: Co-op Kitchen (0.0 TCR gap)

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This site

6.4
Co-op Kitchen

6.4
10452 Lynnfiel

6.4
10106 Ridgewoo

6.4
10156 Framingh

6.4

What this shows Superior Grocers # 121 averages 6.4 TCR (189% of the Grocery Store BLS benchmark).

Superior Grocers # 121 TCR series: 2017=8.2 · 2018=6.3 · 2019=4.8 · BLS 3.4

Where Superior Grocers # 121 falls in its industry

30,654 Grocery Store establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 4.7.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #2170 safest of 4686 Grocery Store employers in California.

Superior Grocers # 121 (99 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 4.7

Superior Grocers # 121 has more employees than the Grocery Store median and a higher 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
2019	4.8	3.6	4
2018	6.3	5.0	5
2017	8.2	5.8	7

OSHA ITA peer cross-reference

Establishment peer ledger

445110 · CA · Rialto

30,654 Grocery Store employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 133 employers in Rialto, CA · 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	Co-op Kitchen	WILDER, VT	6.4 TCR
NAICS-TCR	10452 Lynnfield	LYNNFIELD, MA	6.4 TCR
NAICS-TCR	10106 Ridgewood	RIDGEWOOD, NJ	6.4 TCR
NAICS-TCR	10156 Framingham	FRAMINGHAM, MA	6.4 TCR
STATE-SIZE	MARIA ELENA RUIZ MORALES	LODI	99 FTE
STATE-SIZE	La Verne Nursery, Inc.	PIRU	99 FTE
STATE-SIZE	California Sun Grower Services - North	COLLEGE CITY	99 FTE
STATE-SIZE	Santa Paula Plant #3	SANTA PAULA	99 FTE
CITY-NEAR	North America Fulfillment Centers (FCs) : LGB7	Rialto	4,143 FTE
CITY-NEAR	Amazon.com Services LLC - LGB7	Rialto	4,095 FTE
CITY-NEAR	Amazon.com Services LLC - LGB8	Rialto	2,705 FTE
CITY-NEAR	3806 - Rialto CA DC	Rialto	1,822 FTE
NAT-TCR	Hilton Garden Inn Islip	Ronkonkoma, NY	6.4 TCR
NAT-TCR	7215 Puget Sound Windows	Issaquah, WA	6.4 TCR
NAT-TCR	6400-Swy 0019 0371	Enterprise, OR	6.4 TCR
NAT-TCR	6400-Swy 0027 0497	Shoreline, WA	6.4 TCR
NAT-SIZE	4054-Abs 0016 0046	Las Vegas, NV	99 FTE
NAT-SIZE	4054-Abs 0016 0197	Scottsdale, AZ	99 FTE
NAT-SIZE	4054-Abs 0016 2985	Phoenix, AZ	99 FTE
NAT-SIZE	4054-Abs 0016 3203	Tucson, AZ	99 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: 2019, 2018, 2017. 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.