| Stream Name | Quadrangle Name and Size |
Legal Description | |
| (1) | Alger Creek |
Skamokawa 15 | From the intersection of State Sign Route 4 and Alger Creek (Sec.15, T9N, R6W) downstream to mouth at Brooks Slough (same section). |
| (2) | Beaver Creek |
Cathlamet 15 | From the confluence of Beaver Cr. and unnamed creek (Sec.33, T9N, R5W) downstream to mouth at Elochoman River (Sec.32, same township). |
| (3) | Columbia River (Cont.)* |
Clatskanie 15 Cathlamet 15 Skamokawa 15 Grays River 15 |
From the Cowlitz Co. line on Columbia River (Sec.20, T8N, R4W) downstream along the Wash.-Oregon boundary to the Pacific Co. line to Grays Bay (Sec.7, T9N, R9W). The flow exceeds 1,000 cfs MAF at Cowlitz County line. |
| (4) | Crooked Creek |
Grays River 15 | From the confluence of Crooked Creek and the So. Fork Crooked Cr. (Sec.36, T10N, R8W) downstream to Grays Bay (Sec.4, T9N, R8W). |
| (5) | Deep River |
Grays River 15 | From the confluence of Deep River and Hendrickson Canyon Stream (Sec.9, T10N, R8W) downstream to mouth at Grays Bay (Sec.31, T9N, R8W). |
| (6) | Elochoman River |
Skamokawa 15 Cathlamet 15 |
From the confluence of the West Fork Elochoman and the North Fork Elochoman River (Sec.26, T10N, R5W) downstream to mouth at Elochoman Slough (Sec.36, T9N, R6W). |
| (7) | Elochoman River (East Fk.) (Cont.) |
Ryderwood 15 | From the Cowlitz Co. line (Sec.7, T10N, R4W) downstream to Elochoman River (Sec.13, T10N, R5W). |
| (8) | Elochoman River (North Fk.) |
Skamokawa 15 Ryderwood 15 |
From the confluence of North Fk. Elochoman R. and unnamed creek (Sec.12, T10N, R5W) downstream to mouth at Elochoman River (Sec.26, T10N, R5W). |
| (9) | Elochoman River (West Fk.) |
Skamokawa 15 | From the confluence of West Fork Elochoman R.and unnamed creek (Sec.21, T10N, R5W) downstream to mouth at Elochoman River (Sec.26, same township). |
| (10) | Falk Creek |
Skamokawa 15 | From an approximate point (NW1/4 of NE1/4 of SW1/4 of Sec.33, T10N, R6W) downstream to mouth at Skamokawa Creek (Sec.5, T9N, R6W). |
| (11) | Fossil Creek |
Grays River 15 | From the confluence of Fossil Cr. and an unnamed cr. (Sec.10, T10N, R7W) downstream to mouth at Grays River (Sec.9, same township). |
| (12) | Grays River (Cont.) |
Grays River 15 | From the Pacific Co. line (Sec.2, T10N, R7W) downstream to mouth at Grays Bay (Sec.32, T10N, R8W). |
| (13) | Grays River (S. Fork) |
Skamokawa 15 | From an approximate point (SW1/4 of NE1/4 of Sec.1, T10N, R6W) downstream to Pacific County line (Sec.5, same township). |
| (14) | Grays River (W. Fk.) (Cont.) |
Grays River 15 | From the Pacific County line (NW1/4 of NW1/4 Sec.4, T10N, R7W) downstream to mouth at Grays River (Sec.9, same township). |
| (15) | Hull Creek (Cont.) |
Grays River 15 | From Pacific County line (Sec.5, T10N, R7W) downstream to mouth at Grays R. (Sec.13, T10N, R8W). |
| (16) | Jim Crow Creek |
Grays River 15 | From the confluence of Jim Crow Creek and unnamed creek (Sec.4, T9N, R7W) downstream to mouth at Columbia River (Sec.16, same township). |
| (17) | McDonald Creek |
Skamokawa 15 | From the confluence of McDonald Creek and unnamed creek (Sec.22, T10N, R6W) downstream to mouth at Skamokawa Creek (Sec.29, same township). |
| (18) | Mill Creek |
Cathlamet 15 Clatskanie 15 |
From the NW Section corner (Sec.25, T9N, R5W) downstream to the Cowlitz County line (Sec.31, T9N, R4W). |
| (19) | Naselle River |
Grays River 15 | From the Pacific County line (Sec.6, T10N, R8W) downstream back to Pacific Co. line (same section). |
| (20) | Nelson Creek |
Cathlamet 15 | From the intersection of Nelson Cr. and Risk Rd. (Sec.25, T9N, R6W) downstream to mouth at Elochoman River (Sec.26, same township). |
| (21) | Otter Creek |
Ryderwood 15 | From the confluence of Otter Cr. and unnamed creek near the north section line (Sec.7, T10N, R4W) downstream to the East Fk. Elochoman R. (same section). |
| (22) | Salmon Creek (Cont.) |
Grays River 15 | From the Pacific County line (Sec.5, T10N, R8W) downstream to Pacific County line (Sec.7, same township). |
| (23) | Skamokawa Creek |
Skamokawa 15 | From the confluence of McDonald Creek and Standard Creek (Sec.28, T10N, R6W) downstream to mouth at Columbia River (Sec.17, T9N, R6W). |
| (24) | Skamokawa Creek (Left Fk.) |
Skamokawa 15 | From the confluence of the Left Fork Skamokawa Cr. and unnamed creek (Sec.19, T10N, R6W) downstream to mouth at Skamokawa Creek (Sec.29, same township). |
| (25) | Skamokawa Creek (West Fk.) |
Skamokawa 15 | From the confluence of West Fork Skamokawa Creek and Kelly Creek (Sec.31, T10N, R6W) downstream to Skamokawa Creek (Sec.8, T9N, R6W). |
| (26) | West Valley Creek |
Skamokawa 15 | From an approximate point (NE1/4 of Sec.1, T9N, R7W) downstream to mouth at the West Fork Skamokawa Cr. (Sec.6, T9N, R6W). |
| (27) | Wilson | Skamokawa 15 | From the confluence of Wilson Cr. and unnamed creek (SW1/4 of NE1/4 of Sec.5, T9N, R5W) downstream to mouth at Skamokawa Creek (Sec.5, T9N, R6W). |