Agriculture · California

Lake Mathews - 01-LM

Perris, CA · ~565 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.4
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Lake Mathews - 01-LM runs at 293% of its industry's injury rate - far more dangerous than the typical Agriculture workplace, earning a grade F.

Lake Mathews - 01-LM: 6.4 TCR = 293% of Agriculture BLS 2.2 · 3y Form 300A (see methodology below)

Lake Mathews - 01-LM safety composite

Lake Mathews - 01-LM scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 38%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.44 per 100 workers

Safer than 38% of industry peers

DART rate
D 3.56 per 100 workers

Safer than 40% 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

−0.7

2016→2018

Lake Mathews - 01-LM injury rate improved

Lake Mathews - 01-LM's TCR fell 0.7 from 6.6 in 2016 to 5.9 in 2018. Peak filing year was 2017 at 6.8 TCR. In 2018, DART was 0.55× this establishment's average TCR (severity share of cases).

2016=6.6 · 2017=6.8 · 2018=5.9

OSHA ITA Form 300A scorecard

Establishment book 424930 · Perris, CA ABOVE-IND · MID

Grade F · TCR 6.4 · 293% of ind

  • DART 3.6 DART
  • RANK #25/53
  • PHOTO Wholesale Nursery Or…
  • BOOK 3y book
  • INJ 69 inj
  • SIZE ~565 FTE

Nearest TCR peer: Wholesale Nursery Ornamentals and Shrubs (0.0 TCR gap)

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

Lake Mathews - 01-LM in the TCR neighbourhood

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

TCR

What this shows Lake Mathews - 01-LM averages 6.4 TCR (293% of the Agriculture BLS benchmark).

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

Lake Mathews - 01-LM TCR series: 2016=6.6 · 2017=6.8 · 2018=5.9 · BLS 2.2

Where Lake Mathews - 01-LM falls in its industry

185 Agriculture establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 5.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 53 Agriculture employers in California.

Lake Mathews - 01-LM (565 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 5.7 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 0510152025 Average employees Total Case Rate Lake Mathews - 01-LM
Lake Mathews - 01-LM (565 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 5.7

Lake Mathews - 01-LM has more employees than the Agriculture median and a higher injury rate than the industry's median TCR of 5.7. 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
2018 5.9 3.6 31 4 0
2017 6.8 3.1 20 6 0
2016 6.6 4.3 18 8 0

OSHA ITA peer cross-reference

Establishment peer ledger

424930 · CA · Perris

185 Agriculture employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 130 employers in Perris, CA · 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 Wholesale Nursery Ornamentals and Shrubs 6.5 TCR
NAICS-TCR Flora Fresh INC 6.4 TCR
NAICS-TCR Bill Doran LLC - San Antonio 6.4 TCR
NAICS-TCR FDI Kansas City 6.5 TCR
STATE-SIZE BISHOP RANCH 1, BUILDING Y 565 FTE
STATE-SIZE Crane Aerospace Hydro-Aire 565 FTE
STATE-SIZE Virgin Orbit 565 FTE
STATE-SIZE Gosch Auto Group 565 FTE
CITY-NEAR South West Distribution Center SWDC 1,419 FTE
CITY-NEAR South West Distribution Center - SWDC 1,340 FTE
CITY-NEAR SOUTHERN REGION : RRU 1,332 FTE
CITY-NEAR Ono-015 911 FTE
NAT-TCR Cornerstone 6.4 TCR
NAT-TCR Millwood Inc. - South River 6.4 TCR
NAT-TCR Leisure Services 6.4 TCR
NAT-TCR AAL 6.4 TCR
NAT-SIZE Boomtown Casino New Orleans 565 FTE
NAT-SIZE 1617 Old Temple Rd - Lorena 565 FTE
NAT-SIZE Intelligrated Lifecycle Support Service 565 FTE
NAT-SIZE 6975-1L17 565 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: 2018, 2017, 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.