Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) · California

Tri-County Drilling, Inc

San Diego, CA · ~22 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Tri-County Drilling, Inc runs at 0% of its industry's injury rate - about level with the typical Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) workplace, earning a grade C.

Tri-County Drilling, Inc: 0.0 TCR = 0% of Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) BLS 2.8 · 2y Form 300A (see methodology below)

Tri-County Drilling, Inc safety composite

Tri-County Drilling, Inc scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

B

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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%).

Tri-County Drilling, Inc held a steady TCR band

Tri-County Drilling, Inc's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 0.0 TCR.

2018=0.0 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · San Diego, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/201
  • PHOTO Rogers Hydrant Servi…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~22 FTE

Nearest TCR peer: Rogers Hydrant Service, Inc. (0.0 TCR gap)

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

Tri-County Drilling, Inc in the TCR neighbourhood

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

TCR

What this shows Tri-County Drilling, Inc averages 0.0 TCR (0% of the Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) BLS benchmark).

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

Tri-County Drilling, Inc TCR series: 2018=0 · 2019=0 · BLS 2.8

Where Tri-County Drilling, Inc falls in its industry

1,614 Water well drilling, digging, establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 201 Water well drilling, digging, employers in California.

Tri-County Drilling, Inc (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 Tri-County Drilling, Inc
Tri-County Drilling, Inc (22 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Tri-County Drilling, Inc has fewer employees than the Water well drilling, digging, boring or median and a lower injury rate than the industry's median TCR of 3.0. 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
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · CA · San Diego

1,614 Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 Rogers Hydrant Service, Inc. 0.0 TCR
NAICS-TCR 105197 - SKJV Blue Sky 0.1 TCR
NAICS-TCR 104331 - San Fernando Groundwater Remediation 0.1 TCR
NAICS-TCR Gianfia Corp. 0.1 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 UC San Diego Health 9,310 FTE
CITY-NEAR General Atomics 8,108 FTE
CITY-NEAR Health Human Services Agency 6,080 FTE
CITY-NEAR National University 4,955 FTE
NAT-TCR Portsmouth NNSY Commissary 0.0 TCR
NAT-TCR Columbus Health and Rehab 0.0 TCR
NAT-TCR Meijer 0.0 TCR
NAT-TCR GeoCare, Inc. DBA Home Instead Senior Care 0.0 TCR
NAT-SIZE 4769-831-Pottery Barn 22 FTE
NAT-SIZE 4769-761-Pottery Barn Kids 22 FTE
NAT-SIZE 1855-WIMIL48 22 FTE
NAT-SIZE FL117A 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: 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.