The intent of the Rancho La Sierra Specific Plan is to accommodate diverse land uses while maintaining the property's open space character and protecting the Santa Ana River corridor. The Plan provides for recreational and open space uses, community facilities, single family residential development, and agriculture.

• Cover
• Title Page
• Acknowledgements
• Table of Contents, Lists of Figures & Tables
• Summary
• Introduction
• Land Use Plan
• Land Use Regulations
• Infrastructure Plan
• Implementation Measures
• Environmental Assessment of Subsequent Projects
  Specific Plan Administration
  Specific Plan Enforcement
• Text of Measures R and C Bibliography of Research Materials Adoption Record