Water supply systems · California

Sldmwa Tfo

Byron, CA · ~62 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.8
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Sldmwa Tfo runs at 480% of its industry's injury rate - far more dangerous than the typical Water supply systems workplace, earning a grade F.

Sldmwa Tfo: 5.8 TCR = 480% of Water supply systems BLS 1.2 · 3y Form 300A (see methodology below)

Sldmwa Tfo safety composite

Sldmwa Tfo scores strongest on dart rate (safer than 55% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.76 per 100 workers

Safer than 35% of industry peers

DART rate
C 1.64 per 100 workers

Safer than 55% 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

−9.0

2016→2019

Sldmwa Tfo injury rate improved

Sldmwa Tfo's TCR fell 9.0 from 12.3 in 2016 to 3.3 in 2019. Peak filing year was 2016 at 12.3 TCR. In 2019, DART was 0.28× this establishment's average TCR (severity share of cases).

2016=12.3 · 2018=1.8 · 2019=3.3

OSHA ITA Form 300A scorecard

Establishment book 221310 · Byron, CA ABOVE-IND · SMALL

Grade F · TCR 5.8 · 480% of ind

  • DART 1.6 DART
  • RANK #113/176
  • PHOTO Rend Lake Conservanc…
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~62 FTE

Nearest TCR peer: Rend Lake Conservancy District (0.0 TCR gap)

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

Sldmwa Tfo in the TCR neighbourhood

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

TCR

What this shows Sldmwa Tfo averages 5.8 TCR (480% of the Water supply systems BLS benchmark).

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

Sldmwa Tfo TCR series: 2016=12.3 · 2018=1.8 · 2019=3.3 · BLS 1.2

Where Sldmwa Tfo falls in its industry

727 Water supply systems establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #113 safest of 176 Water supply systems employers in California.

Sldmwa Tfo (62 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.2 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 0100200300 051015 Average employees Total Case Rate Sldmwa Tfo
Sldmwa Tfo (62 employees, TCR 5.8) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.2

Sldmwa Tfo has more employees than the Water supply systems median and a higher injury rate than the industry's median TCR of 4.2. 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
2019 3.3 1.6 2 0 0
2018 1.8 1.8 1 0 0
2016 12.3 6.1 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221310 · CA · Byron

727 Water supply systems employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 6 employers in Byron, 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 Rend Lake Conservancy District 5.8 TCR
NAICS-TCR 00000012 WATER 5.8 TCR
NAICS-TCR DuPage Water Commission 5.8 TCR
NAICS-TCR Wrenshall City Hall 5.8 TCR
STATE-SIZE Zipper Farms, Inc. 62 FTE
STATE-SIZE Crain Marketing, Inc. 62 FTE
STATE-SIZE Maricopa Orchards, LLC 62 FTE
STATE-SIZE WESTLAND ORCHIDS 62 FTE
CITY-NEAR O&M - Delta Field Division 144 FTE
CITY-NEAR American Underground Contractor 99 FTE
CITY-NEAR Marin Food Specialties Inc 51 FTE
CITY-NEAR 051080-BYRON PO 29 FTE
NAT-TCR Holyoke Health Center, Inc. 5.8 TCR
NAT-TCR Buffalo Creek Assisted Living and Memory Care 5.8 TCR
NAT-TCR Revere Copper Products Inc 5.8 TCR
NAT-TCR Amazon Transportation Services : BDL5 5.8 TCR
NAT-SIZE Slayton JR/SR High School 62 FTE
NAT-SIZE Caretel Inns of Tri-Cities 62 FTE
NAT-SIZE Plymouth Tube Warrenville 62 FTE
NAT-SIZE Clatskanie 62 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, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.