| South Fork Feather River | |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | California |
| Subdivision Type3: | Region |
| Subdivision Name3: | Middle Fork Feather Watershed |
| Discharge1 Location: | Enterprise |
| Discharge1 Min: | 0.5cuft/s |
| Discharge1 Avg: | 305cuft/s |
| Discharge1 Max: | 19200cuft/s |
| Mouth: | Ponderosa ReservoirA |
| Mouth Location: | Butte County |
| Basin Size: | 116sqmi.[1] |
| Extra: | APrior to Oroville Dam construction, the South Fork flowed to the Middle Fork Feather River. |
The South Fork Feather River is a Lake Oroville tributary in the south portion of the Middle Fork Feather Watershed which drains several reservoirs including Little Grass Valley Reservoir.
| description | coordinates | |
|---|---|---|
| headwaters | headpoint, Pilot Peak | |
| South Fork | source, SSW of peak | |
| road, La Porte | ||
| South Fork in Little Grass Valley Reservoir | inflow, reservoir | |
| confluence, Black Rock Creek | ||
| inflow, diversion from Slate Creek[2] | ||
| confluence, Tooms Creek | ||
| dam, Little Grass Valley[3] | ||
| South Fork | border, Plumas/Butte counties | |
| confluence, Post Creek | ||
| dam, South Fork Diversion 63-004 | ||
| confluence, Rock Creek | ||
| confluence, Know-nothing Creek | ||
| confluence, Lost Creek | ||
| dam | ||
| confluence, Oroleve Creek | ||
| dam | ||
| Ponderosa Reservoir &<br>Lake Oroville South Arm | mouth, South F @ Ponderosa Reservoir | |
| dam, Ponderosa Reservoir | ||
| road, Ponderosa Way | ||
| inflow, L Oroville South Arm | ||
| confluence, Sucker Run | ||
| road, Lumpkin | ||
| channel @ Enterprise Boat Ramp (BR) | ||
| former town, Enterpriseconfluence, Powell Creek | ||
| channel @ Stringtown Car-Top BR | ||
| former Feather River (prior to Lake Oroville) | mouth (former), South F w/ Middle F | |
| outflow, Lake Oroville East Armroad, Olive Hwy (CA 162) inflow, Lake Oroville Main Basin | ||
| former confluence, North F w/ Feather r |