General services departments, government · California

Corona Department of Water and Power- HQ

Name: Corona Department of Water and Power- HQ Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Corona, CA · ~142 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 7.1
Avg TCR: 3.2
Industry avg: 0
Fatalities

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The verdict

Corona Department of Water and Power- HQ runs at 223% of its industry's injury rate - far more dangerous than the typical General services departments, government workplace, earning a grade F.

Corona Department of Water and Power- HQ: 7.1 TCR = 223% of General services departments, government BLS 3.2 · 2y Form 300A (see methodology below)

Corona Department of Water and Power- HQ safety composite

Corona Department of Water and Power- HQ scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 32%), 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).

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 7.13 per 100 workers

Safer than 32% of industry peers
DART rate: F 3.24 per 100 workers

Safer than 33% 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

−4.5

2017→2018

Corona Department of Water and Power- HQ injury rate improved

Corona Department of Water and Power- HQ's TCR fell 4.5 from 9.4 in 2017 to 4.9 in 2018. Peak filing year was 2017 at 9.4 TCR. In 2018, DART was 0.45× this establishment's average TCR (severity share of cases).

2017=9.4 · 2018=4.9

OSHA ITA Form 300A scorecard

Establishment book 921190 · Corona, CA ABOVE-IND · MID

Grade F · TCR 7.1 · 223% of ind

DART 3.2 DART
RANK #152/256
PHOTO GRAND COUNTY EMS SSD
BOOK 2y book
INJ 13 inj
SIZE ~142 FTE

Nearest TCR peer: GRAND COUNTY EMS SSD (0.0 TCR gap)

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

Town Hall

7.2
The City of As

7.2
This site

7.1
GRAND COUNTY E

7.1
Village of Riv

7.1

What this shows Corona Department of Water and Power- HQ averages 7.1 TCR (223% of the General services departments, government BLS benchmark).

Corona Department of Water and Power- HQ TCR series: 2017=9.4 · 2018=4.9 · BLS 3.2

Where Corona Department of Water and Power- HQ falls in its industry

1,496 General services departments, establishments

Safer than 32% of graded establishments in this industry, whose median TCR is 4.6.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #152 safest of 256 General services departments, employers in California.

Corona Department of Water and Power- HQ (142 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.6

Corona Department of Water and Power- HQ has more employees than the General services departments, government median and a higher injury rate than the industry's median TCR of 4.6. 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	4.9	3.2	6	0	0
2017	9.4	8.1	7	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

921190 · CA · Corona

1,496 General services departments, government employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, 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	GRAND COUNTY EMS SSD	MOAB, UT	7.1 TCR
NAICS-TCR	Village of Riverside	RIVERSIDE, IL	7.1 TCR
NAICS-TCR	Town Hall	SEYMOUR, CT	7.2 TCR
NAICS-TCR	The City of Ashland	ASHLAND, OR	7.2 TCR
STATE-SIZE	Anatolio Munoz	PORTERVILLE	142 FTE
STATE-SIZE	Capay Farms	ORLAND	142 FTE
STATE-SIZE	Firestorm Wildland Fire Suppression Inc.	CHICO	142 FTE
STATE-SIZE	SOLV, Inc	SAN DIEGO	142 FTE
CITY-NEAR	Monster Energy Company 2535 Anselmo Dr	Corona	2,572 FTE
CITY-NEAR	Monster Energy Company	Corona	2,388 FTE
CITY-NEAR	Monster Energy Company - Anselmo Dr, Corona	Corona	2,335 FTE
CITY-NEAR	California Department of Transportation Facility 289	Corona	1,587 FTE
NAT-TCR	Elmsford Elite Laundry, LLC	Elmsford, NY	7.1 TCR
NAT-TCR	St. Joseph Hospital Pediatrics Nashua	Nashua, NH	7.1 TCR
NAT-TCR	ACME Equipment	Grand Forks, ND	7.1 TCR
NAT-TCR	Shopko Hometown #653 (Gladwin, MI)	Gladwin, MI	7.1 TCR
NAT-SIZE	Portland Plant, Route Operations, Field Service and Administrative Office	Portland, OR	142 FTE
NAT-SIZE	SaberBrynMawr	Bryn Mawr, PA	142 FTE
NAT-SIZE	Brainin	Attleboro, MA	142 FTE
NAT-SIZE	Atlanta Service Center	Atlanta, GA	142 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. 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.