Table 4. Chum salmon stocks identified in Washington State by WDF and WWTIT in the SASSI report (WDF et al. 1993). The definitions for stock origin (Origin) and production type (Type) are described in the text and in WDF et al. (1993).
| Drainage | River | Run time | Origin/Type |
| U.S./Canada Border | Sumas/Chilliwack River | Fall | Native/Wild |
| Nooksack/Samish | Mainstem/Sf Nooksack River | Fall | Native/Wild |
| NF Nooksack River | Fall | Native/Wild | |
| Samish/Independent River | Fall | Mixed/composite | |
| Skagit | Lower Skagit River Tributaries | Fall | Unknown/Wild |
| Sauk River | Fall | Native/Wild | |
| Mainstem Skagit River | Fall(Even) | Native/Wild | |
| Mainstem Skagit River | Fall(Odd) | Native/Wild | |
| Stillaguamish | SF Stillaguamish River | Fall | Native/Wild |
| NF Stillaguamish River | Fall(Even) | Native/Wild | |
| NF Stillaguamish River | Fall(Odd) | Native/Wild | |
| Snohomish | Snoqualmie River | Fall | Native/Wild |
| Skykomish River | Fall(Even) | Native/Wild | |
| Wallace River | Fall(Even) | Native/Wild | |
| Skykomish River | Fall(Odd) | Native/Wild | |
| Wallace Rover | Fall(Odd) | Native/Wild | |
| Duwamish/Green | Crisp Creek | Fall | Non-native/Cultured |
| Duwamish/Green River | Fall | Mixed/composite | |
| Puyallup | Fennel Creek | Fall | Unknown/Wild |
| Hylebos Creek | Fall | Unknown | |
| Puyallup/Carbon River | Fall | Native/Wild | |
| Nisqually | Nisqually River | Winter | Native/Wild |
| South Sound | Car Inlet | Fall | Mixed/composite |
| Case Inlet | Fall | Native/Wild | |
| Dyes Inlet/Liberty Bay | Fall | Native/composite | |
| Eld Inlet | Fall | Native/Wild | |
| Gig Harbor/Ollala River | Fall | Mixed/composite | |
| Goldsborough/Shelton Creeks | Fall | Native/Wild | |
| Henderson Inlet | Fall | Mixed/composite | |
| John/Mill Creeks | Fall | Mixed/Wild | |
| Sinclair Inlet | Fall | Native/Wild | |
| Skookum Inlet | Fall | Mixed/composite | |
| Totten Inlet | Fall | Native/Wild | |
| Upper Skookum Creek | Fall | Native/Wild | |
| Blackjack Creek | Summer | Native/Wild | |
| Drainage | River | Run time | Origin/Type |
| Case Inlet | Summer | Native/composite | |
| Chambers Creek | Summer | Native/Wild | |
| Hammersley Inlet | Summer | Native/composite | |
| Chambers Creek | Winter | Native/Wild | |
| Hood Canal | Dewato River | Fall | Mixed/composite |
| Dosewallips River Late | Fall | Native/Wild | |
| Duckabush River Late | Fall | Native/Wild | |
| Lower Skokomish River | Fall | Mixed/composite | |
| NE Hood Canal | Fall | Mixed/composite | |
| Quilcene River Late | Fall | Mixed/composite | |
| SE Hood Canal | Fall | Mixed/composite | |
| Upper Skokomish River Late | Fall | Native/Wild | |
| West Hood Canal | Fall | Mixed/composite | |
| Hamma Hamma River Late | Fall | Native/Wild | |
| Hood Canal | Summer | Native/Wild | |
| Union River | Summer | Native/Wild | |
| Strait of Juan de Fuca | Deep/E & W Twin Creeks | Fall | Native/Wild |
| Dungeness River/E Strait of Juan de Fuca Tributaries | Fall | Native/Wild | |
| Elwha River | Fall | Native/Wild | |
| Hoko/Clallam/Sekiu | Fall | Native/Wild | |
| Lyre River | Fall | Native/Wild | |
| Pysht River | Fall | Native/Wild | |
| Discovery Bay | Summer | Native/Wild | |
| Sequim Bay | Summer | Native/Wild | |
| Sooes/Ozette | Ozette River | Fall | Native/Wild |
| Sooes River | Fall | Non-native/Cultured | |
| Quillayute | Quillayute River | Fall | Native/Wild |
| Hoh | Hoh River | Fall | Unknown |
| Queets | Queets River | Fall | Unknown |
| Quinault | Quinault River | Fall | Mixed/composite |
| Grays Harbor | Humptulips River | Fall | Native/Wild |
| Chehalis River | Fall | Native/Wild | |
| Wallapa Bay | Bear River | Fall | Native/Wild |
| Naselle River | Fall | Mixed/Wild | |
| Nemah River | Fall | Native/Wild | |
| North River | Fall | Native/Wild | |
| Palix River | Fall | Native/Wild | |
| Wallapa River | Fall | Native/Wild | |
| Lower Columbia | Grays River | Fall | Native/Wild |
| Hardy Creek | Fall | Native/Wild | |
| Hamilton Creek | Fall | Native/Wild | |