Electric power generation, hydroelectric · Washington

Rock Island Dam (Location)

Rock Island, WA · ~71 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
3.4
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Rock Island Dam (Location) runs at 279% of its industry's injury rate - far more dangerous than the typical Electric power generation, hydroelectric workplace, earning a grade F.

Rock Island Dam (Location): 3.4 TCR = 279% of Electric power generation, hydroelectric BLS 1.2 · 6y Form 300A (see methodology below)

Rock Island Dam (Location) safety composite

Rock Island Dam (Location) scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on dart rate (safer than 14%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.35 per 100 workers

Safer than 48% of industry peers

DART rate
F 4.38 per 100 workers

Safer than 14% of industry peers

Fatalities
D 0

Safer than 52% 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%).

Rising injury rate

Rock Island Dam (Location): 3.4 → 4.4 TCR

Peak year 2022 @ 6.0 TCR · DART/TCR 1.31× in 2023

Rock Island Dam (Location)'s TCR rose 1.0 from 3.4 in 2017 to 4.4 in 2023. Peak filing year was 2022 at 6.0 TCR. In 2023, DART was 1.31× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 221111 · Rock Island, WA ABOVE-IND · SMALL

Grade F · TCR 3.4 · 279% of ind

  • DART 4.4 DART
  • RANK #12/25
  • PHOTO Seattle City Light
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~71 FTE

Nearest TCR peer: Seattle City Light (0.0 TCR gap)

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

Rock Island Dam (Location) in the TCR neighbourhood

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

TCR

What this shows Rock Island Dam (Location) averages 3.4 TCR (279% of the Electric power generation, hydroelectric BLS benchmark).

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

Rock Island Dam (Location) TCR series: 2017=3.4 · 2018=1.6 · 2019=0 · 2020=4.7 · 2022=6 · 2023=4.4 · BLS 1.2

Where Rock Island Dam (Location) falls in its industry

129 Electric power generation, hyd establishments

Safer than 48% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 25 Electric power generation, hyd employers in Washington.

Rock Island Dam (Location) (71 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.3 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 0100200300400500 051015 Average employees Total Case Rate Rock Island Dam (Location)
Rock Island Dam (Location) (71 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.3

Rock Island Dam (Location) has more employees than the Electric power generation, hydroelectric median and a higher injury rate than the industry's median TCR of 3.3. 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 4.4 4.4 3 0 0
2022 6.0 3.0 2 2 0
2020 4.7 0.0 1 2 0
2019 0.0 0.0 0 0 0
2018 1.6 0.0 0 1 0
2017 3.4 1.7 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

221111 · WA · Rock Island

129 Electric power generation, hydroelectric employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 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 Seattle City Light 3.3 TCR
NAICS-TCR Rocky Reach Dam (Location) 3.4 TCR
NAICS-TCR Smith Mountain Hydro 3.3 TCR
NAICS-TCR Alaska Electric Light & Power 3.4 TCR
STATE-SIZE Oldcastle BuildingEnvelope 71 FTE
STATE-SIZE Sabey Corporation 71 FTE
STATE-SIZE Kent 2 71 FTE
STATE-SIZE Bakken Industries 71 FTE
CITY-NEAR J&K Earthworks, LLC 28 FTE
NAT-TCR Transportation Services Inc 3.4 TCR
NAT-TCR Freeman Signs 3.4 TCR
NAT-TCR Wes-Del Community Schools 3.4 TCR
NAT-TCR BBI Grand Prairie 3.4 TCR
NAT-SIZE Plant 1 & 4 71 FTE
NAT-SIZE Goebel Fixture Company 71 FTE
NAT-SIZE BT Jacksonville 71 FTE
NAT-SIZE Mowbray and Son Inc. 71 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, 2020, 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.