Home Departments Public Works Maintenance MAINTENANCE The Public Works Maintenance Division is committed to providing the community with reliable, cost effective, and environmentally sustainable services. This Division directly contributes to the City's mission by maintaining Lake Forest's image of lakes, creeks, forests, parks, and open space. The Division also maintains the City's 30 Parks, including the award winning Lake Forest Sports Park. This is accomplished through the significant preservation of the City's streets and landscaping. Street Sweeping Read about street sweeping, including helpful maps and street sweeping schedules. Landscape Improvements and Maintenance Park Improvements Street Maintenance PUBLIC WORKS Capital Improvement Projects Expand The Forest Graffiti Removal eLakeForest Maintenance Parking Traffic Trash and Recycling Utility Services Environmental Compliance Volunteers in Parks