Pest control programs, agriculture, government · California

Northwest Mosquito and Vector Control District

Corona, CA · ~24 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.2
Avg TCR
3.2
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Northwest Mosquito and Vector Control District runs at 443% of its industry's injury rate - far more dangerous than the typical Pest control programs, agriculture, government workplace, earning a grade F.

Northwest Mosquito and Vector Control District: 14.2 TCR = 443% of Pest control programs, agriculture, government BLS 3.2 · 2y Form 300A (see methodology below)

Northwest Mosquito and Vector Control District safety composite

Northwest Mosquito and Vector Control District scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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).

F

26/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 14.18 per 100 workers

Safer than 10% of industry peers

DART rate
F 4.44 per 100 workers

Safer than 28% of industry peers

Fatalities
D 0

Safer than 50% 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

−1.7

2022→2023

Northwest Mosquito and Vector Control District injury rate improved

Northwest Mosquito and Vector Control District's TCR fell 1.7 from 15.0 in 2022 to 13.3 in 2023. Peak filing year was 2022 at 15.0 TCR. In 2023, DART was 0.31× this establishment's average TCR (severity share of cases).

2022=15.0 · 2023=13.3

OSHA ITA Form 300A scorecard

Establishment book 926140 · Corona, CA ABOVE-IND · SMALL

Grade F · TCR 14.2 · 443% of ind

  • DART 4.4 DART
  • RANK #19/19
  • PHOTO San Joaquin County A…
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~24 FTE

Nearest TCR peer: San Joaquin County Agricultural Department (0.9 TCR gap)

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

Northwest Mosquito and Vector Control District in the TCR neighbourhood

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

TCR

What this shows Northwest Mosquito and Vector Control District averages 14.2 TCR (443% of the Pest control programs, agriculture, government BLS benchmark).

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

Northwest Mosquito and Vector Control District TCR series: 2022=15 · 2023=13.3 · BLS 3.2

Where Northwest Mosquito and Vector Control District falls in its industry

30 Pest control programs, agricul establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 19 Pest control programs, agricul employers in California.

Northwest Mosquito and Vector Control District (24 employees, TCR 14.2) among 14 same-industry peers, split at the industry median of 75 employees and a TCR of 4.6 2×2 strategic matrix plotting 15 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 Northwest Mosquito and Vector Control District
Northwest Mosquito and Vector Control District (24 employees, TCR 14.2) among 14 same-industry peers, split at the industry median of 75 employees and a TCR of 4.6

Northwest Mosquito and Vector Control District has fewer employees than the Pest control programs, agriculture, gove 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
2023 13.3 4.4 3 0 0
2022 15.0 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

926140 · CA · Corona

30 Pest control programs, agriculture, 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 Metric
NAICS-TCR San Joaquin County Agricultural Department 13.3 TCR
NAICS-TCR Houston Quarantine Services 17.4 TCR
NAICS-TCR Ag/ Weights & Measures 10.1 TCR
NAICS-TCR Greater Los Angeles County Vector Control District 10.0 TCR
STATE-SIZE Agro-Jal Farming Enterprises 24 FTE
STATE-SIZE MTD Farms 24 FTE
STATE-SIZE Marc Pura Ranch, LLC 24 FTE
STATE-SIZE Costa Farms 24 FTE
CITY-NEAR Monster Energy Company 2535 Anselmo Dr 2,572 FTE
CITY-NEAR Monster Energy Company 2,388 FTE
CITY-NEAR Monster Energy Company - Anselmo Dr, Corona 2,335 FTE
CITY-NEAR California Department of Transportation Facility 289 1,587 FTE
NAT-TCR Coral World (V.I.), Inc 14.2 TCR
NAT-TCR Les Schwab-Production Center 14.2 TCR
NAT-TCR Spee Dee Delivery Service, Inc - Des Moines 14.2 TCR
NAT-TCR 482206-Dal-Brookhollow Sta 14.2 TCR
NAT-SIZE Kestrel Company, Inc. 24 FTE
NAT-SIZE O'Neal Steel Incorporated_Jacksonville 24 FTE
NAT-SIZE O'Neal Steel Incorporated_Jackson 24 FTE
NAT-SIZE 1507-Mntc-Mpls - Grace Manor 24 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. 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.