Elementary and Secondary Schools · Connecticut

Three Rivers Middle College

Norwich, CT · ~31 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
1.4
Industry avg
0
Fatalities
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The verdict

Three Rivers Middle College runs at 0% of its industry's injury rate - about level with the typical Elementary and Secondary Schools workplace, earning a grade C.

Three Rivers Middle College: 0.0 TCR = 0% of Elementary and Secondary Schools BLS 1.4 · 4y Form 300A (see methodology below)

Three Rivers Middle College safety composite

Three Rivers Middle College scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 50%), 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

80/100

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 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%).

Three Rivers Middle College held a steady TCR band

Three Rivers Middle College's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2021. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2018=0.0 · 2019=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 611110 · Norwich, CT AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/381
  • PHOTO WINDSOR PUBLIC SCHOO…
  • BOOK 4y book
  • INJ 0 inj
  • SIZE ~31 FTE

Nearest TCR peer: WINDSOR PUBLIC SCHOOLS/LPW (0.0 TCR gap)

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

Three Rivers Middle College in the TCR neighbourhood

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

TCR

What this shows Three Rivers Middle College averages 0.0 TCR (0% of the Elementary and Secondary Schools BLS benchmark).

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

Three Rivers Middle College TCR series: 2017=0 · 2018=0 · 2019=0 · 2021=0 · BLS 1.4

Where Three Rivers Middle College falls in its industry

3,374 Elementary and Secondary Schoo establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 381 Elementary and Secondary Schoo employers in Connecticut.

Three Rivers Middle College (31 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8 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 02,0004,0006,0008,00010,000 0510152025 Average employees Total Case Rate Three Rivers Middle College
Three Rivers Middle College (31 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Three Rivers Middle College has fewer employees than the Elementary and Secondary Schools median and a lower injury rate than the industry's median TCR of 3.8. 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 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · CT · Norwich

3,374 Elementary and Secondary Schools employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 63 employers in Norwich, CT · 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 WINDSOR PUBLIC SCHOOLS/LPW 0.0 TCR
NAICS-TCR WINDSOR PUBLIC SCHOOLS/POQUONOCK ELEMENTARY SCHOOL 0.0 TCR
NAICS-TCR OCM BOCES 0.0 TCR
NAICS-TCR Plainfield Elementary School 0.0 TCR
STATE-SIZE Greater New Haven Water Pollution Abatement Facility 31 FTE
STATE-SIZE Water Pollution Control 31 FTE
STATE-SIZE Connecticut Division 31 FTE
STATE-SIZE Savannah Specialty Products 31 FTE
CITY-NEAR BACKUS HOSPITAL 1,819 FTE
CITY-NEAR The William W Backus Hospital 1,604 FTE
CITY-NEAR The Arc Eastern Connecticut 467 FTE
CITY-NEAR SNE Southern New England 329 FTE
NAT-TCR Gap Inc. - Corporate 0.0 TCR
NAT-TCR Hampton Inn & Suites 0.0 TCR
NAT-TCR Atlanta - Phipps 0.0 TCR
NAT-TCR Meijer 208 0.0 TCR
NAT-SIZE East Main 31 FTE
NAT-SIZE Spartanburg Wastewater Treatment Plant 31 FTE
NAT-SIZE The Marker Hotel 31 FTE
NAT-SIZE RCT Fontana 31 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: 2021, 2019, 2018, 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.