Whitewater Rivers in and near the Northern Sierra Nevada, California 1   American River - Middle Fork Class IV-V - 2.1 miles long (Mosquito Ridge Road to confluence with Middle Fork) Placer County 2   American River - Middle Fork Class II-IV(V+) - 17 miles long (Oxbow Bend to Drivers Flat Road) Placer/El Dorado County 3   American River - Middle Fork Class I(II) - 7.1 miles long (former Greenwood Bridge to Mammoth Bar) Placer / El Dorado County 4   American River - North Fork Class IV-V - 12.3 miles long (Tadpole Creek to Euchre Bar) Placer County 5   American River - North Fork Class IV-V - 14.5 miles long (Euchre Bar to Colfax-Iowa Hill Road) Placer County 6   American River - North Fork Class IV-V - 4.8 miles long (Colfax-Iowa Hill Road to Colfax-Foresthill Road Bridge) Placer County 7   American River - North Fork Class II-III - 5 miles long (Colfax-Foresthill Road Bridge to Ponderosa Way Bridge) Placer County 8   American River - North Fork Class II - 3 miles long (Confluence with Middle Fork to Folsom Lake) Placer County 9   American River - South Fork Class III+ - 15 miles long (Lotus Campground to Folsom Lake) El Dorado County 10   American River - South Fork Class II-IV - 20.5 miles long (Route 193 to Folsom Lake) El Dorado County 11   American River - South Fork Class IV-V - 7 miles long (Slab Creek Dam to White Rock Powerhouse) El Dorado County 12   American River - South Fork Class IV-V - 9.4 miles long (Peavine Ridge Road to Forebay Road) El Dorado County 13   American River - South Fork Class III-IV - 3.5 miles long (Riverton to Peavine Ridge Road) El Dorado County 14   American River - South Fork Class III-V - 9.6 miles long (Kyburz to Riverton) El Dorado County 15   American River - South Fork Class IV-V - 9.6 miles long (Strawberry to Kyburz) El Dorado County 16   Antelope Creek Class III-IV - 20 miles long (Hogsback Road to Cone Grove Road) Tehama County 17   Bear River Class II-V - 11 miles long (Highway 174 Bridge to Lake Combie) Nevada / Placer County 18   Big Kimshew Creek Class V - -blank- miles long (to Confluence with West Fork of Feather) Butte County 19   Butte Creek Class II+ - 6 miles long (PGandE Powerhouse to Covered Bridge) Butte County 20   Camp Creek Class IV+ - 10.1 miles long (Fleming Meadows trailhead to Happy Valley Road) El Dorado County 21   Carson River - East Fork Class II - 20 miles long (Hangman's Bridge to CA-NV border) Alpine County 22   Carson River - East Fork Class III - 7.3 miles long (Cave Rock to Hangman's Bridge) Alpine County 23   Carson River - East Fork Class II - 20 miles long (Hangman's Bridge to Gardnerville) Alpine County 24   Cosumnes River - Middle Fork Class IV-V+ - 11 miles long (Outingdale to Highway 49) El Dorado County 25   Deer Creek Class IV-V - 43 miles long (Highway 32 to Route 99) Tehama County 26   Feather River - Middle Fork Class II-III - 6.5 miles long (Sloat to Nelson Point) Plumas County 27   Feather River - Middle Fork Class V+ - 32.5 miles long (Nelson Point to Milsap Bridge) Plumas/ Butte County 28   Feather River - Middle Fork Class V+ - 6.5 miles long (Milsap Bridge to Lake Oroville) Plumas/ Butte County 29   Feather River - North Fork Class III-V - 10 miles long (Virgilia to Belden) Plumas County 30   Feather River - North Fork Class III-IV - 6 miles long (Caribou to East BrancHighway North Fork Feather) Plumas County 31   Feather River - North Fork Class III-V - 8 miles long (Rock Creek Dam to Rock Creek Powerhouse) Plumas County 32   Feather River - North Fork Class III-V - 6.5 miles long (Cresta Dam to Poe Dam) Plumas/ Butte County 33   Feather River - North Fork Class IV-V - 7.5 miles long (Poe Dam to Poe Powerhouse) Butte County 34   Feather River - South Fork Class IV - 8.3 miles long (Little Grass Valley Reservoir to South Fork Diversion Dam) Plumas County 35   Fordyce Creek Class IV-V - 12 miles long (Fordyce Lake to Lake Spaulding) Nevada County 36   Indian Creek Feather Tributary Class V - 5.5 miles long (Close to Crescent Mills to Spanish Creek) Plumas County 37   Lavezzola Creek Class IV(V) - 4 miles long (2nd Divide Bridge to Downieville) Sierra County 38   Mill Creek Class IV-V+ - 43 miles long (Town of Mill Creek to First Diversion Dam) Tehama County 39   Mokelumne River Class II-III - 6 miles long (Ponderosa Way to Highway 49 Bridge) Amador/ Calaveras County 40   Mokelumne River - North Fork Class V+ - 24.9 miles long (Route 4 Bridge to Salt Springs Reservoir) Alpine/ Amador/ Calaveras County 41   Mokelumne River - North Fork Class III-IV - 3 miles long (Below Tiger Creek to Red Corral Road) Amador/ Calaveras County 42   Mokelumne River - North Fork Class III-V - 14.8 miles long (Close to Bear River to Tiger Creek Afterbay) Amador/ Calaveras County 43   Pauley Creek Class III-IV - 4 miles long (Second Divide Turnout to Downieville) Sierra County 44   Rubicon River Class V - 20.3 miles long (Ellicott Bridge to Ralston Afterbay) Placer/ El Dorado County 45   Silver Creek - South Fork Class V+ - 2 miles long (Atherton Flat to Ice House Reservoir) El Dorado County 46   Truckee River Class I-III - 8 miles long (Verdi to Mayberry Park) Washoe County 47   Truckee River Class II-III - 0.5 miles long (Truckee River Whitewater Park Reno) Washoe County 48   Truckee River Class I-III - 10 miles long (Mayberry Park to Cottonwood Park) -blank- County 49   Truckee River Class III - 8 miles long (Farad Powerhouse to Verdi) Nevada/ Sierra/ Washoe County 50   Truckee River Class II-III - 27 miles long (Alpine Meadows Road to Floriston) Placer/ Nevada County 51   Yuba River Class IV-V - 7.5 miles long (North and Middle Fork confluence to Englebright Reservoir) Yuba/ Nevada County 52   Yuba River Class I-III - 6 miles long (Englebright Dam to Highway 20) Yuba/ Nevada County 53   Yuba River - Middle Fork Class III-V - 22 miles long (Plumago Crossing to Route 49) Sierra/ Nevada/ Yuba County 54   Yuba River - Middle Fork Class IV-V - 4.5 miles long (Route 49 to North Fork Yuba) Nevada/ Yuba County 55   Yuba River - North Fork Class II-V - 4 miles long (Downieville to Goodyears Bar Bridge) Sierra County 56   Yuba River - North Fork Class IV-V - 13 miles long (Wild Plum Campground to Downieville) Sierra County 57   Yuba River - North Fork Class IV - 8.5 miles long (Goodyears Bar Bridge to Highway 49 Bridge) Sierra County 58   Yuba River - North Fork Class V - 2.3 miles long (Bullards Bar Dam to Middle Fork Yuba) Yuba County 59   Yuba River - South Fork Class IV - 4 miles long (Edwards Crossing to Purdon Crossing) Nevada County 60   Yuba River - South Fork Class IV - 14 miles long (Washington to Edwards Crossing) Nevada County 61   Yuba River - South Fork Class IV-V - 7.2 miles long (Route 49 to Bridgeport) Nevada County 62   Yuba River - South Fork Class IV-V - 4 miles long (Purdon's Crossing to Route 49) Nevada County 63   Yuba River - South Fork Class IV-V(V+) - 7.5 miles long (Cisco Grove to Spaulding Reservoir) Nevada/ Placer County 64   Yuba River - South Fork Class IV-V - 5.2 miles long (Kingvale to Cisco Grove) Nevada/ Placer County