Wash. Admin. Code § 173-18-420
Streams
| Stream Name | QuadrangleName and Size | Legal Description | |
| (1) | HangmanCreek(LatahCreek) | Tekoa 7 1/2Oaksdale 7 1/2Fairfield 15 | From the Washington-Idaho boundary (Sec.29, T20N, R46E) downstream to Whitman-Spokane County line (Sec.4, T29N, R45E). |
| (2) | PalouseRiver(S. Fork) | Pullman 7 1/2Albion 7 1/2Colfax South 7 1/2Colfax North 7 1/2 | From the confluence of the South Fork of the Palouse River and unnamed creek (Sec.16, T14N, R45E) downstream to mouth at Palouse River (Sec.11, T16N, R43E) in Colfax. |
| (3) | PalouseRiver* | Palouse 7 1/2Elberton 7 1/2Colfax 7 1/2Diamond 7 1/2Endicott 15La Crosse 15Benge 15Starbuck 15 | From the Washington-Idaho boundary (Sec.5, T16N, R46E) downstream to Adams County line (Sec.24, T16N, R38E) along Adams and Franklin County lines to mouth at Snake River (Sec.19, T13N, R37E). The flow is 200 cfs MAF at Washington-Idaho boundary. |
| (4) | PineCreek* | Rosalia 7 1/2Spangle 15Malden* 7 1/2Pine City 7 1/2 | From the confluence of Pine Creek and unnamed creek (NW1/4 of Sec.16, T20N, R44E) downstream to mouth at Rock Creek (Sec.15, T20N, R41E), excluding that stretch within Spokane County. This stream has over 300 sq. miles of drainage area ending at mouth of Cache Creek (Sec.23, T20N, R42E). |
| (5) | RockCreek* | Pine City 7 1/2Rock Lake 7 1/2Ewan 7 1/2Texas Lake 7 1/2Revere 7 1/2La Crosse 15 | From the confluence of Rock Creek and Pine Creek (Sec.15, T20N, R41E) downstream through Rock Lake to mouth at Palouse River (Sec.5, T16N, R39E) excluding those reaches in Adams County. Over 300 sq. miles drainage area at confluence of Rock Creek and Pine Creek. |
| (6) | SnakeRiver* | Clarkston* 15Colton 7 1/2Bishop 7 1/2Kirby 7 1/2Almota 7 1/2Penawawa 15Hay 15Starbuck 15 | From the Washington-Idaho boundary (Sec.16, T36N, R46E) downstream along the Whitman-Asotin County line and Garfield-Whitman County line and Columbia-Whitman County line to the Franklin County line (Sec.30, T13N, R37E). All of river under federal jurisdiction. This stream has over 200 cfs MAF flow at Washington-Idaho border. |
| (7) | UnionFlatCreek* | Ewartsville 7 1/2Colfax South 7 1/2Wilcox 7 1/2Endicott 15La Crosse* 15 | From the confluence of Wilbur Creek and Union Flat Creek (Sec.6, T14N, R44E) downstream to mouth at Palouse River (Sec.35, T16N, R38E). This stream has over 300 sq. miles of drainage area ending at mouth of left bank unnamed tributary (Sec.31, T16N, R39E). |
[Order DE 76-14, § 173-18-420, filed 5/3/76; Order 73-14, § 173-18-420, filed 8/27/73; Order DE 72-13, § 173-18-420, filed 6/30/72.]