Wash. Admin. Code § 173-18-110
Streams
| Stream Name | Quadrangle Name and Size | Legal Description | |
| (1) | PatahaCreek(Cont.) | Hay 15 | From the Garfield County line (Sec.12, T12N, R39E) downstream to mouth at Tucannon River (Sec.24, T12N, R38E). |
| (2) | TucannonRiver* | Pomeroy 30Hopkins Ridge 7 1/2Zumwalt 7 1/2Turner 7 1/2Tucannon 7 1/2Hay* 15Starbuck 15 | From the Umatilla National Forest boundary line (Sec.35, T10N, R41E) downstream to mouth at Snake River (Sec.3, T12N, R37E). This stream has over 300 square miles of drainage area ending at Pataha Creek (Sec.24, T12N, R38E). |
| (3) | TouchetRiver(S. Fk.) | Pomeroy 30Robinette Mtn. 7 1/2Dayton 7 1/2 | From a point of (SE1/4 of NE1/4 of Sec.5, T8N, R39E) downstream to mouth at Touchet River near Dayton (Sec.32, T10N, R39E). |
| (4) | TouchetRiver(N. Fk.) | Pomeroy 30Eckler Mtn. 7 1/2Cahill Mtn. 7 1/2Dayton 7 1/2 | From the confluence of the North Fork Touchet River and unnamed creek (Sec.28, T8N, R40E) downstream to Touchet River near Dayton (Sec.32, T10N, R39E) (Note: called North Fork on Quad.) Excluding all federal lands. |
| (5) | TouchetRiver | Pomeroy 30Walla Walla 30Dayton 7 1/2Huntsville 7 1/2 | From the confluence of North and South Forks of Touchet River (Sec.32, T10N, R39E) downstream to Walla Walla County line (Sec.7, T9N, R38E). |
| (6) | RobinsonCreek | Dayton 7 1/2 | From north line (Sec.23, T9N, R39E) downstream to mouth at North Fork Touchet River (Sec.11, same township). |
[Order DE 76-14, § 173-18-110, filed 5/3/76; Order 73-14, § 173-18-110, filed 8/27/73; Order DE 72-13, § 173-18-110, filed 6/30/72.]