Nampa Happy Valley 144

WINCO FOODS

1175 N Happy Valley Rd, Nampa, ID 83687
Store (NAICS 445110)

DART 15.30 19 recordable cases · 135 avg employees · 196,138 hours worked

This establishment vs. the industry

The DART rate at this establishment is about 4.8× the industry median.

This establishment: 15.30
Industry median (Grocery stores, n=13094): 3.22

Reported injury and illness, 2024

Fatalities0 Days-away-from-work cases7 Restricted-duty / transferred cases8 Other recordable cases4 Total recordable cases19 Days lost to injury21

Injury rates (per 100 FTE-year, OSHA standard)

DART rate15.30 (days away + restricted/transferred) DAFW rate7.14 (days away from work only) Total recordable rate (TRIR)19.37 (all OSHA-recordable cases) Annual average employees135 Total hours worked196,138
What these numbers mean. An OSHA-recordable case is a work-related injury or illness that resulted in death, days away from work, restricted work, transfer to another job, medical treatment beyond first aid, loss of consciousness, or significant injury diagnosed by a physician. DART rate is the OSHA-standard incidence measure — calculate it as (cases with days away + restricted/transferred) × 200,000 / hours worked. The 200,000 hours normalizes to 100 full-time-equivalent workers over a year. National average DART across all industries is around 1.7; high-risk industries (skilled nursing, warehousing, courier) routinely exceed 5.

Source: OSHA ITA 300A Summary Data, calendar year 2024 filings (downloaded 2026-05-22).

OSHA Lookup · workplace-injury data from OSHA ITA 300A 2024 · About / methodology