NWSS Data
National Western Stock Show records from published AHCA sources, organized by the type of information available for each animal.
Open Show
Show Results
Class placings, division awards, grand and reserve grand honors, with links to animal profiles where identity is resolved.
1073 placings across 9 show years · 997 linked to profiles.
Open Show ResultsNational Sale
Sale Animals
Historical AHCA National Sale live-animal results, with sale price and links to animal profiles where identity is resolved.
341 live transactions · 2012–2026 · 340 linked to profiles · 2 unresolved.
Open Sale AnimalsBulls
Bull Ultrasound & Performance
Weight, ADG, estimated 205-day weight, ribeye area, REA per 100 lb, backfat, %IMF, scrotal measurements, and linked show results.
388 measurement records across 311 linked bulls · 2012–2026.
Open Bull Ultrasound & PerformanceFemales
Female Weight & Growth
Historical NWSS female weights with estimated ADG and estimated 205-day weight using a 50 lb assumed birth weight, plus linked show results.
1426 measured weights across 1232 linked females · 2012–2026.
Open Female Weight & GrowthAbout the data structure
NWSS is the current source for the bull ultrasound/performance records shown here. The underlying performance records retain a source field so future ultrasound data from farms, regional events, universities, or other providers can be added without being treated as NWSS data.
The published AHCA female rows contain weights rather than REA, backfat, or %IMF measurements, so females are presented as Weight & Growth rather than Ultrasound.