Electric Power Transmission, Control, and Distribution · Missouri

AMEREN MISSOURI - Wentzville

Wentzville, MO · ~43 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.4
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

AMEREN MISSOURI - Wentzville runs at 530% of its industry's injury rate - far more dangerous than the typical Electric Power Transmission, Control, and Distribution workplace, earning a grade F.

AMEREN MISSOURI - Wentzville: 6.4 TCR = 530% of Electric Power Transmission, Control, and Distribution BLS 1.2 · 4y Form 300A (see methodology below)

AMEREN MISSOURI - Wentzville safety composite

AMEREN MISSOURI - Wentzville scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (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).

D

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.36 per 100 workers

Safer than 12% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−4.1

2016→2019

AMEREN MISSOURI - Wentzville injury rate improved

AMEREN MISSOURI - Wentzville's TCR fell 4.1 from 6.7 in 2016 to 2.6 in 2019. Peak filing year was 2018 at 9.1 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2016=6.7 · 2017=7.0 · 2018=9.1 · 2019=2.6

OSHA ITA Form 300A scorecard

Establishment book 221122 · Wentzville, MO ABOVE-IND · SMALL

Grade F · TCR 6.4 · 530% of ind

  • DART 0.0 DART
  • RANK #110/127
  • PHOTO Eau Claire Energy Co…
  • BOOK 4y book
  • INJ 7 inj
  • SIZE ~43 FTE

Nearest TCR peer: Eau Claire Energy Cooperative (0.0 TCR gap)

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AMEREN MISSOURI - Wentzville in the TCR neighbourhood

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

TCR

What this shows AMEREN MISSOURI - Wentzville averages 6.4 TCR (530% of the Electric Power Transmission, Control, and Distribution BLS benchmark).

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

AMEREN MISSOURI - Wentzville TCR series: 2016=6.7 · 2017=7 · 2018=9.1 · 2019=2.6 · BLS 1.2

Where AMEREN MISSOURI - Wentzville falls in its industry

2,958 Electric Power Transmission, C establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #110 safest of 127 Electric Power Transmission, C employers in Missouri.

AMEREN MISSOURI - Wentzville (43 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.5 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 05001,0001,5002,000 051015 Average employees Total Case Rate AMEREN MISSOURI - Wentzville
AMEREN MISSOURI - Wentzville (43 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 2.5

AMEREN MISSOURI - Wentzville has fewer employees than the Electric Power Transmission, Control, an median and a higher injury rate than the industry's median TCR of 2.5. 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
2019 2.6 0.0 1 0 0
2018 9.1 9.1 2 1 0
2017 7.0 2.3 2 1 0
2016 6.7 6.7 2 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

221122 · MO · Wentzville

2,958 Electric Power Transmission, Control, and Distribution employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 63 employers in Wentzville, MO · 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 Eau Claire Energy Cooperative 6.4 TCR
NAICS-TCR McLeod Cooperative Power 6.4 TCR
NAICS-TCR ABITA SPRINGS 6.4 TCR
NAICS-TCR Savannah Operating 3102 Kilowatt Dr Savannah 6.4 TCR
STATE-SIZE JANE HATCHERY 43 FTE
STATE-SIZE Lee's Summit Service Center 43 FTE
STATE-SIZE 0SN - SEMO Division North 43 FTE
STATE-SIZE Savannah 43 FTE
CITY-NEAR General Motors Wentzville 3,988 FTE
CITY-NEAR etrailer 565 FTE
CITY-NEAR TVS -Wentzville LOC 534 FTE
CITY-NEAR TVS Supply Chain Solutions Wentzville, MO 431 FTE
NAT-TCR 1855-OKTUL08 6.4 TCR
NAT-TCR Wendy's Store #126 6.4 TCR
NAT-TCR Sure Trac 6.4 TCR
NAT-TCR 104 ABC Supply Co., Inc 6.4 TCR
NAT-SIZE AMEREN ILLINOIS - East St. Louis 43 FTE
NAT-SIZE Palestine Healthcare Center 43 FTE
NAT-SIZE 1855-WIMIL30 43 FTE
NAT-SIZE Grand Junction Pipe & Precast 43 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, 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.