Columbia River DART
Adult Passage Inventory
Tumwater Wild Steelhead
All Years
Species Year Data Points Day Range Date Range Annual Count View
Species Year Data Points Day Range Date Range Annual Count View
Wild Steelhead 2023 133 52-326 2023-02-21 : 2023-11-22 369 Graph Data Table
Wild Steelhead 2022 91 82-326 2022-03-23 : 2022-11-22 203 Graph Data Table
Wild Steelhead 2021 89 66-311 2021-03-07 : 2021-11-07 184 Graph Data Table
Wild Steelhead 2020 112 4-326 2020-01-04 : 2020-11-21 333 Graph Data Table
Wild Steelhead 2019 104 5-342 2019-01-05 : 2019-12-08 189 Graph Data Table
Wild Steelhead 2018 41 107-321 2018-04-17 : 2018-11-17 62 Graph Data Table
Wild Steelhead 2017 85 105-305 2017-04-15 : 2017-11-01 188 Graph Data Table