Land Development Division - Improvement Standards
Appendix 1 - Urban Area Maps or Special Area Maps
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| Title | Page No. | File Size |
| Appendix I | - | 1.63 MB |
| CHICO URBAN AREA | 1 | 65 kb |
| - North Quadrant | 1A | 118 kb |
| - East Quadrant | 1B | 104 kb |
| - South Quadrant | 1C | 124 kb | - West Quadrant | 1D | 138 kb |
| CHAPMAN MULBERRY AREA | 2 | 138 kb |
| CHICO VECINO DRAINAGE AREA | 3 | 196 kb |
| CHICO VECINO ROAD IMPROVEMENTS | 4 | 123 kb |
| NORTH CHICO SPECIFIC PLAN | 5 | 98 kb |
| DURHAM URBAN AREA | 6 | 77kb |
| GRIDLEY URBAN AREA | 7 | 112kb | OROVILLE URBAN AREA | 8 | 95 kb |
| MOUNTAIN RECREATIONAL AREA | 9 | 107 kb |
| CALIFORNIA DEPARTMENT OF FORESTRY STATE RESPONSIBILITY AREA | 10 | 76 kb |
| CALIFORNIA DEPARTMENT OF FORESTRY FIRE HAZARD AREAS | 11 | 83 kb |