title: South Fork Feather River
text: # South 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.
  
  Course of the South Fork Feather River & Lake Oroville South Arm This list is incomplete; you can help by expanding it. :
  
  | | description | coordinates |
  | - | - | - |
  | headwaters | headpoint, Pilot Peak | 39°47′00″N 120°52′08″W﻿ / ﻿39.783213°N 120.868793°W﻿ / 39.783213; -120.868793﻿ (Pilot Peak) |
  | headwaters | | 39°46′48″N 120°52′26″W﻿ / ﻿39.7798938°N 120.8738388°W﻿ / 39.7798938; -120.8738388 |
  | South Fork | source, SSW of peak | 39°46′48″N 120°52′26″W﻿ / ﻿39.7798938°N 120.8738388°W﻿ / 39.7798938; -120.8738388 |
  | South Fork | road, La Porte | |
  | South Fork in Little Grass Valley Reservoir | inflow, reservoir | 39°44′48″N 120°58′09″W﻿ / ﻿39.74653°N 120.969172°W﻿ / 39.74653; -120.969172﻿ (reservoir) |
  | South Fork in Little Grass Valley Reservoir | confluence, Black Rock Creek | |
  | South Fork in Little Grass Valley Reservoir | inflow, diversion from Slate $Creek^{:38}$ | |
  | South Fork in Little Grass Valley Reservoir | confluence, Tooms Creek | |
  | South Fork in Little Grass Valley Reservoir | dam, Little Grass Valley | 39°43′30″N 121°01′12″W﻿ / ﻿39.725013°N 121.020112°W﻿ / 39.725013; -121.020112 |
  | South Fork | border, Plumas/Butte counties | |
  | South Fork | confluence, Post Creek | 39°46′48″N 120°52′26″W﻿ / ﻿39.7798938°N 120.8738388°W﻿ / 39.7798938; -120.8738388﻿ (Post Creek confluence) |
  | South Fork | dam, South Fork Diversion 63-004 | 39°38′55″N 121°07′06″W﻿ / ﻿39.648658°N 121.118431°W﻿ / 39.648658; -121.118431﻿ (South Fork Diversion dam) |
  | South Fork | confluence, Rock Creek | 39°37′13″N 121°08′29″W﻿ / ﻿39.620268°N 121.141434°W﻿ / 39.620268; -121.141434﻿ (Rock Creek confluence) |
  | South Fork | confluence, Know-nothing Creek | 39°35′07″N 121°10′17″W﻿ / ﻿39.585252°N 121.171303°W﻿ / 39.585252; -121.171303﻿ (Know-nothing Creek confluence) |
  | South Fork | confluence, Lost Creek | 39°33′50″N 121°11′25″W﻿ / ﻿39.563816°N 121.190186°W﻿ / 39.563816; -121.190186﻿ (Lost Creek confluence) |
  | South Fork | dam | 39°33′06″N 121°12′36″W﻿ / ﻿39.551574°N 121.210055°W﻿ / 39.551574; -121.210055﻿ (dam) |
  | South Fork | confluence, Oroleve Creek | 39°32′55″N 121°12′58″W﻿ / ﻿39.548563°N 121.215978°W﻿ / 39.548563; -121.215978﻿ (Oroleve Creek confluence) |
  | South Fork | dam | 39°32′18″N 121°15′04″W﻿ / ﻿39.538453°N 121.25105°W﻿ / 39.538453; -121.25105﻿ (dam) |
  | South Fork | | 39°32′55″N 121°16′39″W﻿ / ﻿39.54861°N 121.27750°W﻿ / 39.54861; -121.27750 |
  | Ponderosa Reservoir & Lake Oroville South Arm | mouth, South F @ Ponderosa Reservoir | 39°32′55″N 121°16′39″W﻿ / ﻿39.54861°N 121.27750°W﻿ / 39.54861; -121.27750 |
  | Ponderosa Reservoir & Lake Oroville South Arm | dam, Ponderosa Reservoir | 39°32′57″N 121°18′13″W﻿ / ﻿39.54925°N 121.303482°W﻿ / 39.54925; -121.303482﻿ (Ponderosa Reservoir) |
  | Ponderosa Reservoir & Lake Oroville South Arm | road, Ponderosa Way | 39°32′58″N 121°18′13″W﻿ / ﻿39.549572°N 121.303568°W﻿ / 39.549572; -121.303568﻿ (Ponderosa Way crossing) |
  | Ponderosa Reservoir & Lake Oroville South Arm | inflow, L Oroville South Arm | 39°33′00″N 121°18′17″W﻿ / ﻿39.550126°N 121.304641°W﻿ / 39.550126; -121.304641﻿ (Lake Oroville inflow) |
  | Ponderosa Reservoir & Lake Oroville South Arm | confluence, Sucker Run | 39°33′00″N 121°18′42″W﻿ / ﻿39.549953°N 121.311765°W﻿ / 39.549953; -121.311765﻿ (Sucker Run confluence) |
  | Ponderosa Reservoir & Lake Oroville South Arm | road, Lumpkin | 39°32′11″N 121°20′23″W﻿ / ﻿39.536483°N 121.339746°W﻿ / 39.536483; -121.339746﻿ (Lumpkin Road crossing) |
  | Ponderosa Reservoir & Lake Oroville South Arm | channel @ Enterprise Boat Ramp (BR) | |
  | Ponderosa Reservoir & Lake Oroville South Arm | former town, Enterprise confluence, Powell Creek | 39°32′11″N 121°21′51″W﻿ / ﻿39.53639°N 121.36417°W﻿ / 39.53639; -121.36417﻿ (Enterprise, California) |
  | Ponderosa Reservoir & Lake Oroville South Arm | channel @ Stringtown Car-Top BR | |
  | Ponderosa Reservoir & Lake Oroville South Arm | | 39°33′5″N 121°25′20″W﻿ / ﻿39.55139°N 121.42222°W﻿ / 39.55139; -121.42222 |
  | former Feather River (prior to Lake Oroville) | mouth (former), South F w/ Middle F | 39°33′5″N 121°25′20″W﻿ / ﻿39.55139°N 121.42222°W﻿ / 39.55139; -121.42222 |
  | former Feather River (prior to Lake Oroville) | outflow, Lake Oroville East Arm road, Olive Hwy (CA 162) inflow, Lake Oroville Main Basin | 39°33′01″N 121°25′48″W﻿ / ﻿39.550317°N 121.430082°W﻿ / 39.550317; -121.430082﻿ (Lake Oroville East Arm to Main Basin) |
  | former Feather River (prior to Lake Oroville) | former confluence, North F w/ Feather r | 39°33′20″N 121°28′0″W﻿ / ﻿39.55556°N 121.46667°W﻿ / 39.55556; -121.46667﻿ (former confluence with North Fork) |
  