General public administration · Washington

Water Treatment Plan

Walla Walla, WA · ~372 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

Water Treatment Plan runs at 10% of its industry's injury rate - far safer than the typical General public administration workplace, earning a grade A.

Water Treatment Plan: 0.3 TCR = 10% of General public administration BLS 3.2 · 2y Form 300A (see methodology below)

Water Treatment Plan safety composite

Water Treatment Plan scores strongest on total case rate (tcr) (safer than 97% of same-industry peers) and weakest on fatalities (safer than 51%), 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 0.32 per 100 workers

Safer than 97% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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%).

Water Treatment Plan held a steady TCR band

Water Treatment Plan's TCR held near 0.0 from 0.3 in 2023 to 0.3 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=0.3 · 2024=0.3

OSHA ITA Form 300A scorecard

Establishment book 921190 · Walla Walla, WA AT/BELOW-IND · MID

Grade A · TCR 0.3 · 10% of ind

  • DART 0.0 DART
  • RANK #3/28
  • PHOTO Nobles County - Gove…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~372 FTE

Nearest TCR peer: Nobles County - Government Center (0.0 TCR gap)

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

Water Treatment Plan in the TCR neighbourhood

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

TCR

What this shows Water Treatment Plan averages 0.3 TCR (10% of the General public administration BLS benchmark).

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

Water Treatment Plan TCR series: 2023=0.3 · 2024=0.3 · BLS 3.2

Where Water Treatment Plan falls in its industry

1,496 General public administration establishments

Safer than 97% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to Washington alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 28 General public administration employers in Washington.

Water Treatment Plan (372 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.6 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 010203040 Average employees Total Case Rate Water Treatment Plan
Water Treatment Plan (372 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 93 employees and a TCR of 4.6

Water Treatment Plan has more employees than the General public administration median and a lower injury rate than the industry's median TCR of 4.6. 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
2024 0.3 0.0 0 1 0
2023 0.3 0.0 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

921190 · WA · Walla Walla

1,496 General public administration employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 67 employers in Walla Walla, WA · 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 Nobles County - Government Center 0.3 TCR
NAICS-TCR City of Ames, Iowa - City Hall 0.3 TCR
NAICS-TCR San Joaquin County Human Resources 0.3 TCR
NAICS-TCR Real Property Group 0.3 TCR
STATE-SIZE Washington Division 372 FTE
STATE-SIZE Water Distribution 372 FTE
STATE-SIZE Library 372 FTE
STATE-SIZE Streets 372 FTE
CITY-NEAR 2252-00000325 1,246 FTE
CITY-NEAR WA645 ST MARY MEDICAL CENTER-WALLA WALLA HR 1,037 FTE
CITY-NEAR City of Walla Walla 407 FTE
CITY-NEAR Sanitation 372 FTE
NAT-TCR Scakn - Aiken-Centennial Bldg 1 0.3 TCR
NAT-TCR San Joaquin County Human Resources 0.3 TCR
NAT-TCR Mobile Launcher 2 ML2 0.3 TCR
NAT-TCR Bell - Plant 6 0.3 TCR
NAT-SIZE General Mills Albuquerque 372 FTE
NAT-SIZE Western Zirconium 372 FTE
NAT-SIZE Ssa Cfs 4 372 FTE
NAT-SIZE Children Support Services 372 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: 2024, 2023. 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.