Oregon's Longest Rivers - Statistics

General Stats
  • This quiz has been taken 70 times
  • The average score is 19 of 77
Answer Stats
Hint Answer % Correct
1,249 mi Columbia River
100%
187 mi Willamette River
100%
1,078 mi Snake River
95%
251 mi Deschutes River
90%
216 mi Rogue River
76%
112 mi Umpqua River
71%
284 mi John Day River
67%
287 mi Klamath River
62%
83 mi Clackamas River
57%
51 mi Crooked Creek
52%
125 mi Crooked River
52%
88 mi McKenzie River
48%
55 mi Sandy River
38%
50 mi Molalla River
33%
346 mi Owyhee River
33%
69 mi Siletz River
33%
110 mi Siuslaw River
33%
89 mi Umatilla River
33%
190 mi Malheur River
29%
128 mi Nehalem River
29%
64 mi Pudding River
29%
66 mi South Santiam River
29%
110 mi South Umpqua River
29%
83 mi Tualatin River
29%
55 mi Long Tom River
24%
60 mi Lost River
24%
122 mi Middle Fork Willamette River
24%
92 mi North Santiam River
24%
110 mi North Umpqua River
24%
91 mi Smith River
24%
56 mi Wallowa River
24%
51 mi Applegate River
19%
72 mi Calapooia River
19%
56 mi Chetco River
19%
182 mi Grande Ronde River
19%
61 mi Luckiamute River
19%
70 mi Williamson River
19%
98 mi Burnt River
14%
53 mi Chewaucan River
14%
51 mi Cow Creek (Jordan Creek)
14%
75 mi Cow Creek (South Umpqua River)
14%
56 mi Illinois River
14%
73 mi Imnaha River
14%
99 mi Jordan Creek
14%
105 mi Little Deschutes River
14%
51 mi Minam River
14%
117 mi North Fork John Day River
14%
153 mi Powder River
14%
87 mi Silver Creek
14%
84 mi Sprague River
14%
75 mi Sycan River
14%
59 mi Yaquina River
14%
57 mi Butter Creek
10%
54 mi Dry Creek (Crooked Creek)
10%
88 mi Dry River (Crooked River)
10%
54 mi Fifteenmile Creek
10%
75 mi Middle Fork John Day River
10%
53 mi Nestucca River
10%
53 mi North Fork Coquille River
10%
59 mi North Fork Malheur River
10%
119 mi Silvies River
10%
63 mi South Fork Coquille River
10%
76 mi South Fork Crooked River
10%
60 mi South Fork John Day River
10%
60 mi South Yamhill River
10%
50 mi Walla Walla River
10%
53 mi Warm Springs River
10%
79 mi Willow Creek (Columbia River)
10%
57 mi Willow Creek (Malheur River)
10%
62 mi Bully Creek
5%
78 mi Donner und Blitzen River
5%
57 mi Rattlesnake Creek
5%
56 mi Rock Creek (Catlow Valley)
5%
82 mi Rock Creek (John Day River)
5%
67 mi Succor Creek
5%
51 mi Trout Creek
5%
63 mi West Little Owyhee River
5%
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