South County Planning Area

9 Watersheds

Alamo Creek Watershed
Alamo Creek
Arroyo Grande Creek Watershed
Arroyo Grande Creek

Coastal Irish Hills Watershed
Coastal Irish Hills

Cuyama River Watershed
Cuyama River
Huasna River Watershed
Huasna River

Nipomo-Suey Creek Watershed
Nipomo-Suey Creek

Pismo Creek Watershed
Pismo Creek
San Luis Obispo Creek Watershed
San Luis Obispo Creek

Santa Maria River Watershed
Santa Maria River

Exploring the Watersheds

Each watershed page features a Watershed Snapshot that contains information about:

  • Watershed Plan
  • Watershed Health
  • Water Management
  • Fire Management
  • Groundwater Recharge
  • Aquifer Recharge
  • Urban Expansion
  • Land Use Management
  • Land Conversion
  • Steelhead Recovery
  • Water Temperature
  • Climate Change
  • Drought
  • Creeks
  • Tributaries
  • Stakeholder Process
  • Instream Flow
  • Sensitive Species
  • Fish Passage
  • Wildlife Habitat
  • Beneficial Use