Sewage treatment plant construction · Mississippi

Diamondhead WWTP

Diamondhead, MS · ~18 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Diamondhead WWTP runs at 0% of its industry's injury rate - about level with the typical Sewage treatment plant construction workplace, earning a grade C.

Diamondhead WWTP: 0.0 TCR = 0% of Sewage treatment plant construction BLS 2.8 · 2y Form 300A (see methodology below)

Diamondhead WWTP safety composite

Diamondhead WWTP scores strongest on total case rate (tcr) (safer than 100% of same-industry peers) and weakest on fatalities (safer than 52%), 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

81/100

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 52% 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%).

Diamondhead WWTP held a steady TCR band

Diamondhead WWTP's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2017. Peak filing year was 2016 at 0.0 TCR.

2016=0.0 · 2017=0.0

OSHA ITA Form 300A scorecard

Establishment book 237110 · Diamondhead, MS AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/7
  • PHOTO Rogers Hydrant Servi…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~18 FTE

Nearest TCR peer: Rogers Hydrant Service, Inc. (0.0 TCR gap)

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

Diamondhead WWTP in the TCR neighbourhood

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

TCR

What this shows Diamondhead WWTP averages 0.0 TCR (0% of the Sewage treatment plant construction BLS benchmark).

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

Diamondhead WWTP TCR series: 2016=0 · 2017=0 · BLS 2.8

Where Diamondhead WWTP falls in its industry

1,614 Sewage treatment plant constru establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to Mississippi alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 7 Sewage treatment plant constru employers in Mississippi.

Diamondhead WWTP (18 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 0100200300400500 051015 Average employees Total Case Rate Diamondhead WWTP
Diamondhead WWTP (18 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Diamondhead WWTP has fewer employees than the Sewage treatment plant construction median and a lower injury rate than the industry's median TCR of 3.0. 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
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · MS · Diamondhead

1,614 Sewage treatment plant construction employers nationwide with a credible TCR · 4,083 rated employers in Mississippi with headcount on file · 3 employers in Diamondhead, MS · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Rogers Hydrant Service, Inc. 0.0 TCR
NAICS-TCR 105197 - SKJV Blue Sky 0.1 TCR
NAICS-TCR 104331 - San Fernando Groundwater Remediation 0.1 TCR
NAICS-TCR Gianfia Corp. 0.1 TCR
STATE-SIZE J. R. Griffin Farms, Inc. 18 FTE
STATE-SIZE Hattiesburg Transmission Facility MPC2203 18 FTE
STATE-SIZE Quitman 18 FTE
STATE-SIZE 1308 W MAIN ST TUPELO MS 18 FTE
CITY-NEAR Woodland Vilage 147 FTE
CITY-NEAR Rouses Market #47 88 FTE
NAT-TCR Aviation Other : Virtual Employee Roll-Up Site 0.0 TCR
NAT-TCR AZ-01 0.0 TCR
NAT-TCR CT-02 0.0 TCR
NAT-TCR NJ-05 0.0 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: 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.

Data sourced from official public datasets. See our methodology for details.