Water supply systems · California

Coastside County Water District

Half Moon Bay, CA · ~22 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.3
Avg TCR
1.2
Industry avg
0
Fatalities
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The verdict

Coastside County Water District runs at 608% of its industry's injury rate - far more dangerous than the typical Water supply systems workplace, earning a grade F.

Coastside County Water District: 7.3 TCR = 608% of Water supply systems BLS 1.2 · 3y Form 300A (see methodology below)

Coastside County Water District safety composite

Coastside County Water District scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 21%), 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.29 per 100 workers

Safer than 24% of industry peers

DART rate
F 5.27 per 100 workers

Safer than 21% 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

−11.3

2022→2024

Coastside County Water District injury rate improved

Coastside County Water District's TCR fell 11.3 from 16.6 in 2022 to 5.3 in 2024. Peak filing year was 2022 at 16.6 TCR. In 2024, DART was 0.72× this establishment's average TCR (severity share of cases).

2022=16.6 · 2023=0.0 · 2024=5.3

OSHA ITA Form 300A scorecard

Establishment book 221310 · Half Moon Bay, CA ABOVE-IND · SMALL

Grade F · TCR 7.3 · 608% of ind

  • DART 5.3 DART
  • RANK #137/176
  • PHOTO Valley Center Munici…
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~22 FTE

Nearest TCR peer: Valley Center Municipal Water District (0.0 TCR gap)

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

Coastside County Water District in the TCR neighbourhood

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

TCR

What this shows Coastside County Water District averages 7.3 TCR (608% of the Water supply systems BLS benchmark).

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

Coastside County Water District TCR series: 2022=16.6 · 2023=0 · 2024=5.3 · BLS 1.2

Where Coastside County Water District falls in its industry

727 Water supply systems establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #137 safest of 176 Water supply systems employers in California.

Coastside County Water District (22 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.2 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 0100200300 051015 Average employees Total Case Rate Coastside County Water District
Coastside County Water District (22 employees, TCR 7.3) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.2

Coastside County Water District has fewer employees than the Water supply systems median and a higher 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 5.3 5.3 1 0 0
2023 0.0 0.0 0 0 0
2022 16.6 11.1 2 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

221310 · CA · Half Moon Bay

727 Water supply systems employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 18 employers in Half Moon Bay, 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 Valley Center Municipal Water District 7.3 TCR
NAICS-TCR City Of Riverside Public Works Sewer Operations 7.3 TCR
NAICS-TCR Home Base 7.3 TCR
NAICS-TCR County of Maui Department of Water Supply 7.4 TCR
STATE-SIZE LaGrande Farms 22 FTE
STATE-SIZE Del Carlo Farms, Inc. 22 FTE
STATE-SIZE Linda Vista Farms 22 FTE
STATE-SIZE MOUNTAIN VIEW FARM SHOP 22 FTE
CITY-NEAR California Department of Transportation Facility 70 2,891 FTE
CITY-NEAR The Ritz-Carlton, Half Moon Bay 451 FTE
CITY-NEAR HMB North Property 112 FTE
CITY-NEAR 1204 - NLCM Half Moon Bay 109 FTE
NAT-TCR Abbottstown Industries, Inc. 7.3 TCR
NAT-TCR Legend of Colorado Springs 7.3 TCR
NAT-TCR HC Casa Grande 7.3 TCR
NAT-TCR Holbrook Asphalt, LLC 7.3 TCR
NAT-SIZE Arrow Fence Company, Inc. 22 FTE
NAT-SIZE Michigan Window Supply 22 FTE
NAT-SIZE Kevin D. Moellers 22 FTE
NAT-SIZE Del City #118 22 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: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.