Water purification equipment manufacturing · California

Hydranautics

Oceanside, CA · ~361 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Hydranautics runs at 46% of its industry's injury rate - far safer than the typical Water purification equipment manufacturing workplace, earning a grade A.

Hydranautics: 1.5 TCR = 46% of Water purification equipment manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Hydranautics safety composite

Hydranautics scores strongest on total case rate (tcr) (safer than 72% of same-industry peers) and weakest on dart rate (safer than 40%), 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).

C

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.51 per 100 workers

Safer than 72% of industry peers

DART rate
D 1.52 per 100 workers

Safer than 40% 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%).

Hydranautics held a steady TCR band

Hydranautics's TCR held near 0.0 from 1.5 in 2020 to 1.5 in 2022. Peak filing year was 2021 at 1.5 TCR. In 2022, DART was 1.01× this establishment's average TCR (severity share of cases).

2020=1.5 · 2021=1.5 · 2022=1.5

OSHA ITA Form 300A scorecard

Establishment book 333318 · Oceanside, CA AT/BELOW-IND · MID

Grade A · TCR 1.5 · 46% of ind

  • DART 1.5 DART
  • RANK #4/30
  • PHOTO Driver Training Syst…
  • BOOK 3y book
  • INJ 15 inj
  • SIZE ~361 FTE

Nearest TCR peer: Driver Training Systems, a division of L3 Technologies, Inc. (0.0 TCR gap)

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

Hydranautics in the TCR neighbourhood

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

TCR

What this shows Hydranautics averages 1.5 TCR (46% of the Water purification equipment manufacturing BLS benchmark).

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

Hydranautics TCR series: 2020=1.5 · 2021=1.5 · 2022=1.5 · BLS 3.3

Where Hydranautics falls in its industry

361 Water purification equipment m establishments

Safer than 72% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 30 Water purification equipment m employers in California.

Hydranautics (361 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7 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 05001,0001,5002,000 051015 Average employees Total Case Rate Hydranautics
Hydranautics (361 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7

Hydranautics has more employees than the Water purification equipment manufacturi median and a lower injury rate than the industry's median TCR of 2.7. 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
2022 1.5 1.5 5 0 0
2021 1.5 1.5 5 0 0
2020 1.5 1.5 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333318 · CA · Oceanside

361 Water purification equipment manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 164 employers in Oceanside, 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 Driver Training Systems, a division of L3 Technologies, Inc. 1.5 TCR
NAICS-TCR Henny Penny 1.5 TCR
NAICS-TCR Dexter Laundry Inc 1.5 TCR
NAICS-TCR BUNN - Ash Grove 1.5 TCR
STATE-SIZE Anning-Johnson Company Southern California 361 FTE
STATE-SIZE NGMS-F104 361 FTE
STATE-SIZE WM 3081 361 FTE
STATE-SIZE 1914 361 FTE
CITY-NEAR City of Oceanside 1,179 FTE
CITY-NEAR USPH - Oceanside Genentech 593 FTE
CITY-NEAR 6458-ZOCE 507 FTE
CITY-NEAR The Seabird - A Destination Hotel 474 FTE
NAT-TCR Ventura Foods Albert Lea 1.5 TCR
NAT-TCR Steger Const Inc 1.5 TCR
NAT-TCR Machine & Welding of Danbury Walnut Cove 1.5 TCR
NAT-TCR Ginn Group LLC 1.5 TCR
NAT-SIZE Ghr Revcycle Workforce 361 FTE
NAT-SIZE USM Store #679 (Market Street) 361 FTE
NAT-SIZE Valpak Manufacturing Center 361 FTE
NAT-SIZE 2045-00037W 361 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: 2022, 2021, 2020. 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.