Water supply systems · California
Contra Costa Water District
Concord, CA · ~305 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 3.9
- Avg TCR
- 1.2
- Industry avg
- 0
- Fatalities
The verdict
Contra Costa Water District runs at 324% of its industry's injury rate - far more dangerous than the typical Water supply systems workplace, earning a grade F.
Contra Costa Water District: 3.9 TCR = 324% of Water supply systems BLS 1.2 · 8y Form 300A (see methodology below)
Contra Costa Water District safety composite
Contra Costa Water District scores strongest on total case rate (tcr) (safer than 54% of same-industry peers) and weakest on dart rate (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).
46/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 3.89 per 100 workers
Safer than 54% of industry peers
- DART rate
- F 3.88 per 100 workers
Safer than 32% 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
−2.2
2017→2024
Contra Costa Water District injury rate improved
Contra Costa Water District's TCR fell 2.2 from 6.4 in 2017 to 4.2 in 2024. Peak filing year was 2017 at 6.4 TCR. In 2024, DART was 1× this establishment's average TCR (severity share of cases).
2017=6.4 · 2018=6.1 · 2019=3.8 · 2020=3.0 · 2021=2.5 · 2022=2.8 · 2023=2.5 · 2024=4.2
OSHA ITA Form 300A scorecard
Establishment book 221310 · Concord, CA ABOVE-IND · MID
Grade F · TCR 3.9 · 324% of ind
- DART 3.9 DART
- RANK #63/176
- PHOTO Water Resources
- BOOK 8y book
- INJ 87 inj
- SIZE ~305 FTE
Nearest TCR peer: Water Resources (0.0 TCR gap)
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Contra Costa Water District in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Contra Costa Water District
3.9 TCR
- Water Resource
Water Resources
3.9 TCR
- Water/Wastewat
Water/Wastewater Operations
3.9 TCR
- Rosemead
Rosemead
3.9 TCR
- Main Office
Main Office
3.9 TCR
What this shows Contra Costa Water District averages 3.9 TCR (324% of the Water supply systems BLS benchmark).
Contra Costa Water District TCR series: 2017=6.4 · 2018=6.1 · 2019=3.8 · 2020=3 · 2021=2.5 · 2022=2.8 · 2023=2.5 · 2024=4.2 · BLS 1.2
Where Contra Costa Water District falls in its industry
727 Water supply systems establishmentsSafer than 54% of graded establishments in this industry, whose median TCR is 4.2.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #63 safest of 176 Water supply systems employers in California.
Contra Costa Water District has more employees than the Water supply systems median and a lower 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 |
|---|---|---|---|---|---|
| 2024 | 4.2 | 3.9 | 14 | 0 | 0 |
| 2023 | 2.5 | 0.9 | 6 | 2 | 0 |
| 2022 | 2.8 | 1.6 | 9 | 0 | 0 |
| 2021 | 2.5 | 2.2 | 8 | 0 | 0 |
| 2020 | 3.0 | 2.4 | 10 | 0 | 0 |
| 2019 | 3.8 | 2.3 | 9 | 1 | 0 |
| 2018 | 6.1 | 3.0 | 11 | 5 | 0 |
| 2017 | 6.4 | 3.2 | 20 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
221310 · CA · Concord
727 Water supply systems employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 201 employers in Concord, 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 | Water Resources | 3.9 TCR |
| NAICS-TCR | Water/Wastewater Operations | 3.9 TCR |
| NAICS-TCR | Rosemead | 3.9 TCR |
| NAICS-TCR | Main Office | 3.9 TCR |
| STATE-SIZE | Fruit Packing #4 | 305 FTE |
| STATE-SIZE | Willcox Lencioni Farm Services | 305 FTE |
| STATE-SIZE | MIRAMAR YARD - 1 | 305 FTE |
| STATE-SIZE | ARYZTA - Van Nuys | 305 FTE |
| CITY-NEAR | CA-01 | 4,525 FTE |
| CITY-NEAR | California Department of Transportation Facility 403 | 2,891 FTE |
| CITY-NEAR | AX9 Security Inc | 1,725 FTE |
| CITY-NEAR | Gonsalves and Santucci | 1,551 FTE |
| NAT-TCR | Grand Rapids Transport Inc., | 3.9 TCR |
| NAT-TCR | CO Portable Scales | 3.9 TCR |
| NAT-TCR | Central Auto Garage | 3.9 TCR |
| NAT-TCR | McAllen 190 | 3.9 TCR |
| NAT-SIZE | DC33 | 305 FTE |
| NAT-SIZE | Corporate | 305 FTE |
| NAT-SIZE | Rochester Mustard St | 305 FTE |
| NAT-SIZE | City of Danville | 305 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.