Mental health facilities, residential · California

Charis Youth Center- Koinonia House

Grass Valley, CA · ~15 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.6
Avg TCR
3.8
Industry avg
0
Fatalities
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The verdict

Charis Youth Center- Koinonia House runs at 253% of its industry's injury rate - far more dangerous than the typical Mental health facilities, residential workplace, earning a grade F.

Charis Youth Center- Koinonia House: 9.6 TCR = 253% of Mental health facilities, residential BLS 3.8 · 2y Form 300A (see methodology below)

Charis Youth Center- Koinonia House safety composite

Charis Youth Center- Koinonia House scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 10%), 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

25/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.62 per 100 workers

Safer than 23% of industry peers

DART rate
F 9.62 per 100 workers

Safer than 10% 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

−58.7

2017→2021

Charis Youth Center- Koinonia House injury rate improved

Charis Youth Center- Koinonia House's TCR fell 58.7 from 68.3 in 2017 to 9.6 in 2021. Peak filing year was 2017 at 68.3 TCR. In 2021, DART was 1× this establishment's average TCR (severity share of cases).

2017=68.3 · 2021=9.6

OSHA ITA Form 300A scorecard

Establishment book 623220 · Grass Valley, CA ABOVE-IND · SMALL

Grade F · TCR 9.6 · 253% of ind

  • DART 9.6 DART
  • RANK #135/177
  • PHOTO Persimmon
  • BOOK 2y book
  • INJ 8 inj
  • SIZE ~15 FTE

Nearest TCR peer: Persimmon (0.0 TCR gap)

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

Charis Youth Center- Koinonia House in the TCR neighbourhood

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

TCR

What this shows Charis Youth Center- Koinonia House averages 9.6 TCR (253% of the Mental health facilities, residential BLS benchmark).

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

Charis Youth Center- Koinonia House TCR series: 2017=68.3 · 2021=9.6 · BLS 3.8

Where Charis Youth Center- Koinonia House falls in its industry

1,165 Mental health facilities, resi establishments

Safer than 23% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #135 safest of 177 Mental health facilities, resi employers in California.

Charis Youth Center- Koinonia House (15 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7 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 0200400600800 0510152025 Average employees Total Case Rate Charis Youth Center- Koinonia House
Charis Youth Center- Koinonia House (15 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 4.7

Charis Youth Center- Koinonia House has fewer employees than the Mental health facilities, residential median and a higher injury rate than the industry's median TCR of 4.7. 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
2021 9.6 9.6 2 0 0
2017 68.3 11.4 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

623220 · CA · Grass Valley

1,165 Mental health facilities, residential employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 66 employers in Grass Valley, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Persimmon 9.6 TCR
NAICS-TCR Orange County 9.6 TCR
NAICS-TCR 4238-330 9.6 TCR
NAICS-TCR Crestwood American River Residential Services/Psychiatric Health Facility 9.6 TCR
STATE-SIZE JK FARMS 15 FTE
STATE-SIZE workers 15 FTE
STATE-SIZE Pajaro Valley 15 FTE
STATE-SIZE MMF-Hemet 15 FTE
CITY-NEAR 6403-64030166 850 FTE
CITY-NEAR Sierra Nevada Memorial - Miners Hospital 847 FTE
CITY-NEAR Sierra Nevada Memorial Miners-Hospital 752 FTE
CITY-NEAR Sierra Nevada Memorial-Miners Hospital 749 FTE
NAT-TCR NVHG Tapatio Hotel Operator LLC 9.6 TCR
NAT-TCR City of Cayce 9.6 TCR
NAT-TCR 258805-Southfield Po 9.6 TCR
NAT-TCR 2039-MISSISSIPPI 9.6 TCR

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: 2021, 2017. 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.