| Chinook-Pop (ESU): | Chinook-Middle Columbia River Spring, Not Warranted |
| Chinook-Pop (ESU): | Chinook-Snake River Fall, Snake River Lower Mainstem, Threatened |
| Chinook2-Pop (ESU): | Chinook-Snake River Spring/Summer, Threatened |
| City Areas: | College Place |
| City Areas: | Dixie |
| City Areas: | Garrett |
| City Areas: | Prescott |
| City Areas: | Touchet |
| City Areas: | Waitsburg |
| City Areas: | Walla Walla |
| City Areas: | Walla Walla East |
| County: | Columbia |
| County: | Walla Walla |
| HUC12: | Ash Hollow-Touchet River (170701021004) |
| HUC12: | Blue Creek (170701020203) |
| HUC12: | Colville Springs (170701020503) |
| HUC12: | Coppei Creek (170701020404) |
| HUC12: | Cottonwood Creek (170701020702) |
| HUC12: | Dalton Lake-Snake River (170601100403) |
| HUC12: | Eureka Flat (170701010101) |
| HUC12: | Eureka Flat-Touchet River (170701021002) |
| HUC12: | Fields Gulch (170601100101) |
| HUC12: | Gardena Creek-Walla Walla River (170701021103) |
| HUC12: | Garrison Creek-Walla Walla River (170701020704) |
| HUC12: | Headwaters Dry Creek (170701020801) |
| HUC12: | Lake Wallula (170701010103) |
| HUC12: | Lower Dry Creek (170701020808) |
| HUC12: | Lower Mill Creek (170701020204) |
| HUC12: | Lower Pine Creek (170701020903) |
| HUC12: | Lower Spring Valley (170701020804) |
| HUC12: | Lower Whetstone Hollow (170701020504) |
| HUC12: | Lower Winnett Canyon (170701020604) |
| HUC12: | Middle Dry Creek (170701020806) |
| HUC12: | Middle Mill Creek (170701020202) |
| HUC12: | Mud Creek-Walla Walla River (170701021102) |
| HUC12: | Ninemile Canyon-Touchet River (170701021003) |
| HUC12: | North Fork Juniper Canyon-Juniper Canyon (170701010203) |
| HUC12: | Piper Canyon-Touchet River (170701021001) |
| HUC12: | Rice Hill (170601100402) |
| HUC12: | Russell Creek (170701020701) |
| HUC12: | Smith Springs Hollow (170701020601) |
| HUC12: | South Fork Touchet River (170701020304) |
| HUC12: | Spring Gulch-Lake Wallula (170701010201) |
| HUC12: | Town of Berryman (170701020803) |
| HUC12: | Town of Pickard-Eureka Flat (170701020603) |
| HUC12: | Town of Prescott-Touchet River (170701020405) |
| HUC12: | Town of Rulo (170701020807) |
| HUC12: | Upper Dry Creek (170701020805) |
| HUC12: | Upper Mill Creek (170701020201) |
| HUC12: | Upper Spring Valley (170701020802) |
| HUC12: | Upper Whetstone Hollow (170701020501) |
| HUC12: | Upper Winnett Canyon (170701020602) |
| HUC12: | Vansycle Canyon (170701021104) |
| HUC12: | Walker Canyon (170601100105) |
| HUC12: | Walla Walla River (170701021105) |
| HUC12: | Whiskey Creek (170701020402) |
| HUC12: | Wilson Creek-Touchet River (170701020403) |
| HUC12: | Woodward Canyon (170701021101) |
| HUC8: | Lower Snake (17060110) |
| HUC8: | Middle Columbia-Lake Wallula (17070101) |
| HUC8: | Walla Walla (17070102) |
| Lead Entity Area: | Snake River |
| Legislative District: | 09 |
| Legislative District: | 16 |
| Salmon Recovery Regions: | Snake River |
| Sections: | 01 |
| Sections: | 02 |
| Sections: | 03 |
| Sections: | 04 |
| Sections: | 05 |
| Sections: | 06 |
| Sections: | 07 |
| Sections: | 08 |
| Sections: | 09 |
| Sections: | 10 |
| Sections: | 11 |
| Sections: | 12 |
| Sections: | 13 |
| Sections: | 14 |
| Sections: | 15 |
| Sections: | 16 |
| Sections: | 17 |
| Sections: | 18 |
| Sections: | 19 |
| Sections: | 20 |
| Sections: | 21 |
| Sections: | 22 |
| Sections: | 23 |
| Sections: | 24 |
| Sections: | 25 |
| Sections: | 26 |
| Sections: | 27 |
| Sections: | 28 |
| Sections: | 29 |
| Sections: | 30 |
| Sections: | 31 |
| Sections: | 32 |
| Sections: | 33 |
| Sections: | 34 |
| Sections: | 35 |
| Sections: | 36 |
| Sections: | 37 |
| Sections: | 38 |
| Sections: | 39 |
| Snake Major Spawning Areas: | Middle Touchet River |
| Snake Major Spawning Areas: | Middle Walla Walla River |
| Snake Major Spawning Areas: | Mill Creek-Walla Walla River |
| Snake Major Spawning Areas: | Upper Touchet |
| Snake Minor Spawning Areas: | Dry Creek |
| Snake Minor Spawning Areas: | Pine Creek |
| Steelhead-Pop (ESU): | Steelhead-Middle Columbia River, Threatened |
| Steelhead-Pop (ESU): | Steelhead-Middle Columbia River, Touchet River, Threatened |
| Steelhead-Pop (ESU): | Steelhead-Middle Columbia River, Walla Walla River, Threatened |
| Steelhead-Pop (ESU): | Steelhead-Snake River, Threatened |
| Steelhead-Pop (ESU): | Steelhead-Snake River, Tucannon River, Threatened |
| Township: | T06NR31E |
| Township: | T06NR32E |
| Township: | T06NR33E |
| Township: | T06NR34E |
| Township: | T06NR35E |
| Township: | T06NR36E |
| Township: | T06NR37E |
| Township: | T06NR38E |
| Township: | T06NR39E |
| Township: | T07NR31E |
| Township: | T07NR32E |
| Township: | T07NR33E |
| Township: | T07NR34E |
| Township: | T07NR35E |
| Township: | T07NR36E |
| Township: | T07NR37E |
| Township: | T07NR38E |
| Township: | T07NR39E |
| Township: | T08NR32E |
| Township: | T08NR33E |
| Township: | T08NR34E |
| Township: | T08NR35E |
| Township: | T08NR36E |
| Township: | T08NR37E |
| Township: | T08NR38E |
| Township: | T09NR33E |
| Township: | T09NR34E |
| Township: | T09NR35E |
| Township: | T09NR36E |
| Township: | T09NR37E |
| Township: | T09NR38E |
| Township: | T10NR33E |
| Township: | T10NR34E |
| Township: | T10NR35E |
| Township: | T10NR36E |
| Township: | T10NR37E |
| Township: | T11NR34E |
| Township: | T11NR35E |
| Township: | T11NR36E |
| Township: | T12NR35E |
| Township: | T12NR36E |
| Watershed Administrative Unit: | Coppei Creek |
| Watershed Administrative Unit: | Kooskooskie |
| Watershed Administrative Unit: | Lower Snake Agricultural Lands |
| Watershed Administrative Unit: | SF Touchet |
| Watershed Administrative Unit: | Table Rock |
| Watershed Administrative Unit: | Walla Walla Agricultural Lands |
| WRIA: | Lower Snake |
| WRIA: | Walla Walla |
