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Alaska
61 rivers · Live USGS data
Kenai River
2,790cfs
Kenai Peninsula Borough
Class I–II82 miLow
Kasilof River
Kenai Peninsula Borough
Class I–II17 mi
Russian River
Kenai Peninsula Borough
Class I–II13 mi
Naknek River
Lake and Peninsula Borough
Class I–II35 mi
🏞 National Park
Brooks River
Lake and Peninsula Borough
Class I1.5 mi
🏞 National Park
Alagnak River
11,300cfs
Lake and Peninsula Borough
Class II–III67 miOptimal
Wild & Scenic🏞 National Park
Kvichak River
11,300cfs
Lake and Peninsula Borough
Class I–II50 miOptimal
Nushagak River
Dillingham Census Area
Class I–II280 mi
Talkeetna River
Matanuska-Susitna Borough
Class II–IV95 mi
Susitna River
17,400cfs
Matanuska-Susitna Borough
Class I–III313 miOptimal
Copper River
58,200cfs
Valdez-Cordova Census Area
Class II–IV300 miHigh
🏞 National Park
Anchor River
Kenai Peninsula Borough
Class I35 mi
Goodnews River
Bethel Census Area
Class I–II60 mi
Karluk River
Kodiak Island Borough
Class I–II24 mi
Situk River
881cfs
Yakutat City and Borough
Class I–II21 miOptimal
Yukon River
Yukon-Koyukuk Census Area
Class I–II1,980 mi
Kuskokwim River
Bethel Census Area
Class I–II724 mi
Gulkana River
4,800cfs
Copper River Census Area
Class II–III81 miHigh
Wild & Scenic
Deshka River
Matanuska-Susitna Borough
Class I56 mi
Little Susitna River
104cfs
Matanuska-Susitna Borough
Class I–II110 miLow
Chena River
1,880cfs
Fairbanks North Star Borough
Class I100 miOptimal
Tanana River
36,800cfs!
Fairbanks North Star Borough
Class I–II584 miOptimal
Kobuk River
Northwest Arctic Borough
Class I–II347 mi
Wild & Scenic🏞 National Park
Nenana River
Denali Borough
Class II–V140 mi
🏞 National Park
Klutina River
Copper River Census Area
Class II–IV63 mi
Chilkat River
Haines Borough
Class I–II52 mi
Togiak River
Dillingham Census Area
Class I–II48 mi
🌿 Wilderness
Kanektok River
Bethel Census Area
Class I–II85 mi
Taku River
21,500cfs
Juneau City and Borough
Class II–III54 mi (US portion)High
Deep Creek
Kenai Peninsula Borough
Class I25 mi
Noatak River
Class 335 mi
Wild & Scenic🏞 National Park
Nowitna River
Class 221 mi
Wild & Scenic
Sheenjek River
Class 196 mi
Wild & Scenic
Selawik River
Class 182 mi
Wild & Scenic
East Fork Andreafsky River
Class 141 mi
Wild & Scenic
Andreafsky River
Class 135 mi
Wild & Scenic
Birch Creek
Class 126 mi
Wild & Scenic
Wind River
Class 119 mi
Wild & Scenic
Beaver Creek
Class 111 mi
Wild & Scenic
Alatna River
Class 110 mi
Wild & Scenic🏞 National Park
North Fork Koyukuk River
Class 85 mi
Wild & Scenic🏞 National Park
Mulchatna River
Class I-III84 mi
Wild & Scenic🏞 National Park
Unalakleet River
4,640cfs
Class 80 miOptimal
Wild & Scenic
Charley River
Class 75 mi
Wild & Scenic🏞 National Park
Tlikakila River
Class 70 mi
Wild & Scenic🏞 National Park
Ivishak River
Class 69 mi
Wild & Scenic
Chilikadrotna River
Class 67 mi
Wild & Scenic🏞 National Park
Nonvianuk River
Class 67 mi
Wild & Scenic🏞 National Park
North Fork Fortymile River
Class 57 mi
Wild & Scenic
Salmon River
Class 50 mi
Wild & Scenic🏞 National Park
Middle Fork Fortymile River
Class 42 mi
Wild & Scenic
John River
Class 40 mi
Wild & Scenic🏞 National Park
Fortymile River
10,000cfs
Class 39 miHigh
Wild & Scenic
Delta River
10,000cfs
Class 38 miHigh
Wild & Scenic
Moose River
Class 34 mi
Aniakchak River
Class 30 mi
Wild & Scenic🏞 National Park
South Fork Fortymile River
Class 27 mi
Wild & Scenic
Tangle River
Class 24 mi
Wild & Scenic
Dennison Fork
Class II(III)19 mi
Wild & Scenic
Logging Cabin Creek
Class 17 mi
Wild & Scenic
West Fork Dennison Fork
Class 13 mi
Wild & Scenic
Optimal Low High Flood