PAGE 1 -- RMIS RELEASE PROFILE 1 14:56:22 05/06/2026 =========================================================================================================================================== TILE 1 =========================================================================================================================================== DATA ROW DEFINITION: RecordCode: T TagCodeReleaseId: 110002 TagType: length & 1/2 Alpha SubmissionDate: 20250408 ReportingAgency: Confederated Tribes of the Umatilla Indian Reserva ReleaseAgency: Confederated Tribes of the Umatilla Indian Reserva RelatedGroupId: RelatedGroupType: FirstSequentialNumber: LastSequentialNumber: ------------------------------------------------------------------------------------------------------------------------------------------- BIOLOGICAL/TEMPORAL: Species: Chinook Run: Spring ReleaseStage: Smolt RearingType: Hatchery reared BroodYear: 2023 FirstReleaseDate: 3/25/2025 LastReleaseDate: 3/28/2025 ReleaseStrategy: FR Broodstock Origin: U StudyType: Production StudyIntegrity: Normal AvgWeight: 26.5 grams/fish AvgLength: 128 mm (fork length) ------------------------------------------------------------------------------------------------------------------------------------------- GEOGRAPHIC: HatcheryLocName: WALLA WALLA HATCHERY ReleaseLocName: MILL CR (WALLA WALLA R) StockLocName: WA URB LITTLE WHITE HatcheryLocCode:[5F33421^^H21^^^^22 ] ReleaseLocCode:[5F334^^^^0700121000 ] StockLocCode:[5F332^^^^110 ] ReleaseProvinceState: OR ReleaseRMISRegion: UPCR :Upper Columbia R; abv ReleaseRMISBasin: MNPR :Columbia R; McNary Dam to Prie ------------------------------------------------------------------------------------------------------------------------------------------- QUANTITATIVE: CountingMethod: C TagLossRate: 0.0126 TagLossDays: 36 TagLossSampleSize: 555 TagReused: CWT1stMark: 5000:Ad (Adipose CWT1stMarkCount: 30,863 CWT2ndMark: : CWT2ndMarkCount: NonCWT1stMark: 5000:Ad (Adipose NonCWT1stMarkCount: 77,879 NonCWT2ndMark: : NonCWT2ndMarkCount: ------------------------------------------------------------------------------------------------------------------------------------------- MISCELLANEOUS: Preliminary: N Comments: Transport to Mill Creek river mile 25.5 ===========================================================================================================================================