Water treatment and distribution · California
Calleguas Municipal Water District
Thousand Oaks, CA · ~73 workers · 8 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 4.3
- Avg TCR
- 1.2
- Industry avg
- 0
- Fatalities
The verdict
Calleguas Municipal Water District runs at 355% of its industry's injury rate - far more dangerous than the typical Water treatment and distribution workplace, earning a grade F.
Calleguas Municipal Water District: 4.3 TCR = 355% of Water treatment and distribution BLS 1.2 · 8y Form 300A (see methodology below)
Calleguas Municipal Water District safety composite
Calleguas Municipal Water District scores strongest on dart rate (safer than 59% of same-industry peers) and weakest on total case rate (tcr) (safer than 49%), 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).
53/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 4.26 per 100 workers
Safer than 49% of industry peers
- DART rate
- C 1.26 per 100 workers
Safer than 59% 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%).
Rising injury rate
Calleguas Municipal Water District: 4.3 → 6.3 TCR
Peak year 2019 @ 6.9 TCR · DART/TCR 0.3× in 2024
Calleguas Municipal Water District's TCR rose 2.0 from 4.3 in 2017 to 6.3 in 2024. Peak filing year was 2019 at 6.9 TCR. In 2024, DART was 0.3× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 221310 · Thousand Oaks, CA ABOVE-IND · SMALL
Grade F · TCR 4.3 · 355% of ind
- DART 1.3 DART
- RANK #76/176
- PHOTO Alameda County Water…
- BOOK 8y book
- INJ 17 inj
- SIZE ~73 FTE
Nearest TCR peer: Alameda County Water District (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
Calleguas Municipal Water District in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Calleguas Municipal Water District
4.3 TCR
- Alameda County
Alameda County Water District
4.3 TCR
- Central Lake C
Central Lake County Joint Action Water Agency
4.3 TCR
- Westchester, N
Westchester, NY
4.3 TCR
- Us Pipe & Irri
Us Pipe & Irrigation, LLC
4.2 TCR
What this shows Calleguas Municipal Water District averages 4.3 TCR (355% of the Water treatment and distribution BLS benchmark).
Calleguas Municipal Water District TCR series: 2017=4.3 · 2018=5.8 · 2019=6.9 · 2020=4 · 2021=4.1 · 2022=0 · 2023=2.8 · 2024=6.3 · BLS 1.2
Where Calleguas Municipal Water District falls in its industry
727 Water treatment and distributi establishmentsSafer than 49% of graded establishments in this industry, whose median TCR is 4.2.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #76 safest of 176 Water treatment and distributi employers in California.
Calleguas Municipal Water District has more employees than the Water treatment and distribution median and a higher injury rate than the industry's median TCR of 4.2. 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 | 6.3 | 1.3 | 1 | 4 | 0 |
| 2023 | 2.8 | 0.0 | 2 | 0 | 0 |
| 2022 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2021 | 4.1 | 2.8 | 2 | 1 | 0 |
| 2020 | 4.0 | 4.0 | 3 | 0 | 0 |
| 2019 | 6.9 | 4.2 | 3 | 2 | 0 |
| 2018 | 5.8 | 5.8 | 3 | 1 | 0 |
| 2017 | 4.3 | 4.3 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
221310 · CA · Thousand Oaks
727 Water treatment and distribution employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 143 employers in Thousand Oaks, CA · 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 | Alameda County Water District | 4.3 TCR |
| NAICS-TCR | Us Pipe & Irrigation, LLC | 4.2 TCR |
| NAICS-TCR | Central Lake County Joint Action Water Agency | 4.3 TCR |
| NAICS-TCR | Westchester, NY | 4.3 TCR |
| STATE-SIZE | CONSTRUCTION ADMINISTRATION | 73 FTE |
| STATE-SIZE | New Columbia | 73 FTE |
| STATE-SIZE | Main Location | 73 FTE |
| STATE-SIZE | P-R Farms Inc/Palomate Inc | 73 FTE |
| CITY-NEAR | Amgen Inc. (Thousand Oaks, CA) | 5,792 FTE |
| CITY-NEAR | Amgen USA (Sales - Flex workers) | 2,803 FTE |
| CITY-NEAR | California Department of Transportation Facility 472 | 2,621 FTE |
| CITY-NEAR | Los Robles Hospital and Medical Center | 1,651 FTE |
| NAT-TCR | Town Hall | 4.3 TCR |
| NAT-TCR | Walter E Smithe Furniture, Inc - Operations Center | 4.3 TCR |
| NAT-TCR | C2 Management | 4.3 TCR |
| NAT-TCR | Corsetti Structural Steel | 4.3 TCR |
| NAT-SIZE | Gayle Manufacturing Company - Caldwell, ID | 73 FTE |
| NAT-SIZE | Niagara Bottling, LLC - Dallas 2 | 73 FTE |
| NAT-SIZE | John Paterson School | 73 FTE |
| NAT-SIZE | West Des Moines Marriott | 73 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.