Collection, treatment, and disposal of waste through a sewer system · Tennessee
Hamilton County WWTA (Water & Wastewater Treatment Authority)
Chattanooga, TN · ~33 workers · 5 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 6.0
- Avg TCR
- 1.2
- Industry avg
- 0
- Fatalities
The verdict
Hamilton County WWTA (Water & Wastewater Treatment Authority) runs at 498% of its industry's injury rate - far more dangerous than the typical Collection, treatment, and disposal of waste through a sewer system workplace, earning a grade F.
Hamilton County WWTA (Water & Wastewater Treatment Authority): 6.0 TCR = 498% of Collection, treatment, and disposal of waste through a sewer system BLS 1.2 · 5y Form 300A (see methodology below)
Hamilton County WWTA (Water & Wastewater Treatment Authority) safety composite
Hamilton County WWTA (Water & Wastewater Treatment Authority) scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 36%), 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).
55/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 5.98 per 100 workers
Safer than 36% of industry peers
- DART rate
- B 0 per 100 workers
Safer than 80% 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%).
TCR Δ
−11.2
2016→2020
Hamilton County WWTA (Water & Wastewater Treatment Authority) injury rate improved
Hamilton County WWTA (Water & Wastewater Treatment Authority)'s TCR fell 11.2 from 14.5 in 2016 to 3.3 in 2020. Peak filing year was 2016 at 14.5 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).
2016=14.5 · 2017=3.2 · 2018=6.0 · 2019=3.1 · 2020=3.3
OSHA ITA Form 300A scorecard
Establishment book 221320 · Chattanooga, TN ABOVE-IND · SMALL
Grade F · TCR 6.0 · 498% of ind
- DART 0.0 DART
- RANK #3/7
- PHOTO Warren Facility Wate…
- BOOK 5y book
- INJ 7 inj
- SIZE ~33 FTE
Nearest TCR peer: Warren Facility Water Reclamation Plant (0.0 TCR gap)
Read with this employer → · Industry book → · Tennessee employers → · Look up another →
Hamilton County WWTA (Water & Wastewater Treatment Authority) in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- CMUD-Water
CMUD-Water
6.1 TCR
- This site
Hamilton County WWTA (Water & Wastewater Treatment Authority)
6 TCR
- Warren Facilit
Warren Facility Water Reclamation Plant
6 TCR
- Newport RI
Newport RI
6 TCR
- Waste Water Tr
Waste Water Treatment Plant
5.9 TCR
What this shows Hamilton County WWTA (Water & Wastewater Treatment Authority) averages 6.0 TCR (498% of the Collection, treatment, and disposal of waste through a sewer system BLS benchmark).
Hamilton County WWTA (Water & Wastewater Treatment Authority) TCR series: 2016=14.5 · 2017=3.2 · 2018=6 · 2019=3.1 · 2020=3.3 · BLS 1.2
Where Hamilton County WWTA (Water & Wastewater Treatment Authority) falls in its industry
400 Collection, treatment, and dis establishmentsSafer than 36% of graded establishments in this industry, whose median TCR is 4.4.
Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 7 Collection, treatment, and dis employers in Tennessee.
Hamilton County WWTA (Water & Wastewater Treatment Authority) has fewer employees than the Collection, treatment, and disposal of w median and a higher injury rate than the industry's median TCR of 4.4. 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 |
|---|---|---|---|---|---|
| 2020 | 3.3 | 0.0 | 1 | 0 | 0 |
| 2019 | 3.1 | 0.0 | 1 | 0 | 0 |
| 2018 | 6.0 | 6.0 | 2 | 0 | 0 |
| 2017 | 3.2 | 0.0 | 1 | 0 | 0 |
| 2016 | 14.5 | 7.3 | 2 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
221320 · TN · Chattanooga
400 Collection, treatment, and disposal of waste through a sewer system employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 695 employers in Chattanooga, TN · 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 | Warren Facility Water Reclamation Plant | 6.0 TCR |
| NAICS-TCR | Newport RI | 6.0 TCR |
| NAICS-TCR | Waste Water Treatment Plant | 5.9 TCR |
| NAICS-TCR | CMUD-Water | 6.1 TCR |
| STATE-SIZE | JC Curtis Construction Co., LLC | 33 FTE |
| STATE-SIZE | TDH Inc | 33 FTE |
| STATE-SIZE | ORION | 33 FTE |
| STATE-SIZE | Robert S. Biscan & Company | 33 FTE |
| CITY-NEAR | CHATTANOOGA COKE | 8,650 FTE |
| CITY-NEAR | CHATTANOOGA FOOD | 8,650 FTE |
| CITY-NEAR | USXpress | 7,385 FTE |
| CITY-NEAR | Cardiology GB | 6,606 FTE |
| NAT-TCR | Saratoga Eagle Sales and Service | 6.0 TCR |
| NAT-TCR | Accella Polyurethane Systems LLC - St. Louis | 6.0 TCR |
| NAT-TCR | Meek's Springdale | 6.0 TCR |
| NAT-TCR | Belvidere Fire Department | 6.0 TCR |
| NAT-SIZE | Fort Lee Commissary | 33 FTE |
| NAT-SIZE | Southeastern (Uncasville/Gales Ferry) | 33 FTE |
| NAT-SIZE | Courtyard Atlanta Buckhead | 33 FTE |
| NAT-SIZE | Metal Castings of Colorado, Inc. | 33 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.