Sewage treatment plants or facilities · Illinois

Four Rivers Sanitation Authority

Rockford, IL · ~113 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.8
Avg TCR
1.2
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Four Rivers Sanitation Authority runs at 646% of its industry's injury rate - far more dangerous than the typical Sewage treatment plants or facilities workplace, earning a grade F.

Four Rivers Sanitation Authority: 7.8 TCR = 646% of Sewage treatment plants or facilities BLS 1.2 · 3y Form 300A (see methodology below)

Four Rivers Sanitation Authority safety composite

Four Rivers Sanitation Authority scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 25%), 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).

D

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.75 per 100 workers

Safer than 25% of industry peers

DART rate
D 1.94 per 100 workers

Safer than 48% 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

−8.0

2021→2023

Four Rivers Sanitation Authority injury rate improved

Four Rivers Sanitation Authority's TCR fell 8.0 from 11.9 in 2021 to 3.9 in 2023. Peak filing year was 2021 at 11.9 TCR. In 2023, DART was 0.25× this establishment's average TCR (severity share of cases).

2021=11.9 · 2022=7.5 · 2023=3.9

OSHA ITA Form 300A scorecard

Establishment book 221320 · Rockford, IL ABOVE-IND · MID

Grade F · TCR 7.8 · 646% of ind

  • DART 1.9 DART
  • RANK #31/48
  • PHOTO Field's Point Wastew…
  • BOOK 3y book
  • INJ 15 inj
  • SIZE ~113 FTE

Nearest TCR peer: Field's Point Wastewater Treatment Facility (0.0 TCR gap)

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

Four Rivers Sanitation Authority in the TCR neighbourhood

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

TCR

What this shows Four Rivers Sanitation Authority averages 7.8 TCR (646% of the Sewage treatment plants or facilities BLS benchmark).

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

Four Rivers Sanitation Authority TCR series: 2021=11.9 · 2022=7.5 · 2023=3.9 · BLS 1.2

Where Four Rivers Sanitation Authority falls in its industry

400 Sewage treatment plants or fac establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 4.4.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #31 safest of 48 Sewage treatment plants or fac employers in Illinois.

Four Rivers Sanitation Authority (113 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 4.4 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 0200400600 0510152025 Average employees Total Case Rate Four Rivers Sanitation Authority
Four Rivers Sanitation Authority (113 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 47 employees and a TCR of 4.4

Four Rivers Sanitation Authority has more employees than the Sewage treatment plants or facilities 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
2023 3.9 1.9 3 1 0
2022 7.5 1.9 5 3 0
2021 11.9 6.9 7 5 0

OSHA ITA peer cross-reference

Establishment peer ledger

221320 · IL · Rockford

400 Sewage treatment plants or facilities employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 405 employers in Rockford, IL · 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 Field's Point Wastewater Treatment Facility 7.8 TCR
NAICS-TCR City and County of Honolulu - Department of Environmental Services 7.7 TCR
NAICS-TCR Wastewater Enterprise 7.8 TCR
NAICS-TCR Macon Office 7.8 TCR
STATE-SIZE Rock Island Service Building 113 FTE
STATE-SIZE Graycor Construction Company Inc. 113 FTE
STATE-SIZE Bennett & Brosseau Roofing, Inc. 113 FTE
STATE-SIZE ADVENT SYSTEMS, INC. 113 FTE
CITY-NEAR ILRKF - ROCKFORD AIR HUB 2,634 FTE
CITY-NEAR Swedish American Hospital - 4800 2,629 FTE
CITY-NEAR PCI Pharma Services Rockford 2,175 FTE
CITY-NEAR SwedishAmerican Hospital 1,855 FTE
NAT-TCR Bondhus Corporation 7.8 TCR
NAT-TCR Villas of Holly Brook - Bradenton Cove 7.8 TCR
NAT-TCR Cats 4U Inc 7.8 TCR
NAT-TCR Veterans Range Solutions, LLC 7.8 TCR
NAT-SIZE Michigan Premier Laundry 113 FTE
NAT-SIZE Amara Hospice, LLC 113 FTE
NAT-SIZE ALK Port Washington 113 FTE
NAT-SIZE Austin-H, Inc 113 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: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.