The Euchre Creek watershed is among the smallest coastal rivers in southern Oregon. Euchre Creek is approximately 14 miles long and flows in a southwesterly direction where the Euchre mainstem empties into the Pacific Ocean at Ophir, Oregon. Elevations in the watershed range from sea level to approximately 3,080 feet. Major tributaries include Cedar Creek and Boulder Creek. The lower few miles of the river lies on a relatively low gradient coastal floodplain. The upper portion of the basin is characterized by steeply sloped forested areas with narrow valleys and tributary streams that have moderately steep to very steep gradient. Rural residential development, grazing, and other agricultural uses are the dominant land uses in the lower portion of the basin.
Euchre Creek
Euchre Creek
Watershed Facts
Land Ownership & Use
22% public ownership, 78% private ownership (49% industrial ownership)
Vegetation
95% forest/shrub, <1% impervious, 1% wetlands
Watershed Size
38.6 square miles/ 24,704 acres
Hydrology/Flow
- mean annual precipitation – 117 inches
- 2 yr peak flow – 4110 cfs
- 10 yr peak flow – 7150 cfs
- 50 yr peak flow – 9950 cfs
- 100 yr peak flow – 11200 cfs
- Average Flow Range (5% – 95% flow durations): 958 cfs – 1.97 cfs
Fish Use
Chinook salmon, coho salmon, cutthroat trout, steelhead, sculpin, Pacific lamprey
Did you know?
At one time there were 15 timber mills operating in the Euchre Creek area.
Restoration and Education Efforts

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Assessments, Action Plans & Formal Reports
- Downloadable Document
- Downloadable Document
- Downloadable Document