Detention centers · Nevada

COH Water Treatment Plant

Henderson, NV · ~31 workers · 9 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
14.3
Avg TCR
3.2
Industry avg
0
Fatalities

The verdict

COH Water Treatment Plant runs at 446% of its industry's injury rate - far more dangerous than the typical Detention centers workplace, earning a grade F.

F
Failing Safety Record
14.3
avg TCR · per 100 workers
3.2
industry benchmark (BLS)
21
recordable injuries tracked

Grade compares COH Water Treatment Plant's OSHA Total Case Rate to the BLS industry benchmark across 9 years of Form 300A filings (2016–2024). This reflects reported recordable injuries, not an independent safety inspection -- underreporting is a known limitation of employer self-recordkeeping.

Injury rate over time

COH Water Treatment Plant's yearly Total Case Rate, against the 3.2 industry benchmark.

-1001020304050 201620172018201920202021202220232024 03.2 Industry benchmarkCOH Water Treatment Plant TCR
Total Case Rate (recordable injuries per 100 full-time workers), OSHA ITA Form 300A. Industry benchmark: BLS IIF, NAICS 922140.

Where COH Water Treatment Plant falls in its industry

508 Detention centers establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 5.5.

More dangerous than peersSafer than peers

Narrower to Nevada alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Detention centers employers in Nevada.

COH Water Treatment Plant has an average TCR of 14.3, which is 446% of the industry average (3.2) for Detention centers. This is significantly worse than average.

The letter grade is a transparent derived index PlainSafetyScore computes from public OSHA ITA and BLS benchmark data, not an official OSHA rating or safety certification. Full formula and thresholds: Methodology.

Trend analysis for COH Water Treatment Plant

Between 2016 and 2024, COH Water Treatment Plant's Total Case Rate improved from 2.4 to 0.0 recordable injuries per 100 full-time workers, a 100% decrease across 8 years of OSHA reporting.

The safest year on record was 2020, at a TCR of 0.0, while 2019 saw the highest rate, at 43.5, a spread of 43.5 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.

Summed across those 9 reporting years, COH Water Treatment Plant recorded 21 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 9-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.

Verify This Employer with OSHA

All injury, illness, and fatality figures on this page are sourced from COH Water Treatment Plant's own mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.

Verify on OSHA Establishment Search

Source: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 922140 - Detention centers.

DART Rate, Transparent Calculation (2024)

DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.

0 DART incidents × 200,000 ÷ 43,227 hours worked = 0.00 DART

Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping

Cross-Validating Context, Establishment vs Industry vs State

Benchmark TCR Source
COH Water Treatment Plant (this establishment) 14.28 OSHA ITA Form 300A, 9-year avg
Prisons industry avg 3.20 BLS IIF, NAICS 922140
Nevada state avg (all industries) 5.05 OSHA ITA, state-level rollup

Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program

Reportable Incident Timeline

Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by COH Water Treatment Plant to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.

Source: OSHA Inspection Information System (IMIS) - inspection case-number records

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 0.0 0.0 0 0 0
2023 5.8 5.8 1 0 0
2022 6.9 6.9 1 0 0
2021 7.8 7.8 1 0 0
2020 0.0 0.0 0 0 0
2019 43.5 36.2 6 0 0
2018 27.9 20.9 4 0 0
2017 34.2 20.5 5 0 0
2016 2.4 2.4 3 0 0

What this grade means for you

Use this grade as a relative read on COH Water Treatment Plant's reported OSHA injury record versus its Detention centers peers, not a verdict on whether any single site is safe today.

  • At 446% of the Detention centers benchmark, COH Water Treatment Plant reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
  • Judge this record against the wider Detention centers sector, where injury rates vary widely, before comparing it in isolation. See the industry
  • Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another

Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.

Frequently Asked Questions

What is COH Water Treatment Plant's safety grade?
COH Water Treatment Plant has a safety grade of F (Failing Safety Record). This grade is based on their average Total Case Rate (TCR) of 14.3 compared to the BLS industry benchmark of 3.2 for Detention centers.
How many injuries has COH Water Treatment Plant reported?
COH Water Treatment Plant has reported 21 total injuries and 0 fatalities across 9 years of OSHA data (2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016). This data comes from mandatory OSHA Injury Tracking Application (ITA) reports.

Similar Employers

Matched by safety record across the industry and by workforce size within Nevada - a different peer set than the category browse links below.

Similar TCR (~14.3)

Similar size (~31 workers)

Explore More Safety Data

→ More employers in Nevada → Industry: Detention centers → Safety grades explained → How to check employer safety → Understanding OSHA rates
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, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Related

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainSafetyScore Editorial

Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.