| Division I. ADMINISTRATION |
| Division II. DEFINITIONS |
| Article I. GENERAL PROVISIONS |
| § 40-2-1. ZONING DISTRICTS: INTENT AND PURPOSE. |
| § 40-2-2. ZONING DISTRICT EXPANSION. |
| § 40-2-3. ZONE DISTRICT SCHEDULES. |
| § 40-2-4. ZONE DISTRICT MAP. |
| § 40-2-5. ZONE DISTRICT BOUNDARIES. |
| § 40-2-6. AGRICULTURAL DISTRICT A-1. |
| § 40-2-7. FLOOD PLAIN DISTRICT F-1. |
| § 40-2-8. SINGLE-FAMILY RESIDENCE DISTRICTS R-1 TO R-3. |
| § 40-2-9. TWO-FAMILY AND MULTIPLE-FAMILY RESIDENCE DISTRICTS R-4 AND R-5. |
| § 40-2-10. CONDOMINIUM RESIDENCE DISTRICT R-6, AS PERMITTED UNDER THE ILLINOIS CONDOMINIUM PROPERTY ACT. |
| § 40-2-11. OFFICE BUSINESS DISTRICT B-1. |
| § 40-2-12. GENERAL BUSINESS DISTRICT B-2. |
| § 40-2-13. CENTRAL BUSINESS DISTRICT B-3. |
| § 40-2-14. LIGHT INDUSTRIAL DISTRICT I-1. |
| § 40-2-15. GENERAL INDUSTRIAL DISTRICT I-2. |
| § 40-2-16. INDUSTRIAL; CONDITIONS OF USE. |
| Appendix A. ZONE DISTRICT SCHEDULES |
| § 40-2-3(A). AREA AND BULK REGULATIONS |
| § 40-2-3(B). § 40-2-3(B): GENERAL ZONING DISTRICT REGULATIONS PERMITTED USES, ACCESSORY USES AND SPECIAL USES |
| § 40-2-3(C). § 40-2-3(C) PLANNED UNIT DEVELOPMENT SCHEDULE |
| Article II. GENERAL ZONING DISTRICT REGULATIONS |
| Article III. GENERAL SUPPLEMENTAL REGULATIONS |
| § 40-3-1. PERMITTED USE. |
| § 40-3-2. BUILDINGS: ACCESSORY BUILDINGS. |
| § 40-3-3. BUILDINGS: BULK OF BUILDINGS. |
| § 40-3-4. BUILDINGS: MAXIMUM HEIGHT OF BUILDING; SPECIAL EXCEPTIONS. |
| § 40-3-5. BUILDINGS: ONE PRINCIPAL BUILDING ALLOWED PER LOT; YARDS. |
| § 40-3-6. BUILDINGS: USE OR OCCUPANCY OF TEMPORARY STRUCTURES OR CONTAINERS. |
| § 40-3-7. LOT: CORNER AND THROUGH LOTS. |
| § 40-3-8. LOT: DIVISION OF ZONING LOTS. |
| § 40-3-9. LOT: FRONTAGE REQUIREMENTS. |
| § 40-3-10. LOTS RECORDED AFTER THE ADOPTION OF THIS CODE. |
| § 40-3-11. YARDS: YARDS, COURTS AND OTHER OPEN SPACES. |
| § 40-3-12. YARDS: EXCEPTIONS. |
| § 40-3-13. YARDS: LOCATION OF REQUIRED OPEN SPACE. |
| § 40-3-14. YARDS: REQUIRED FOR EXISTING BUILDINGS. |
| § 40-3-15. LIGHTING CONTROLS. |
| § 40-3-16. SLOPE. |
| § 40-3-17. FLAGS AND FLAGPOLES. |
| Article IV. SUPPLEMENTARY USE AND BULK REGULATIONS |
| § 40-4-1. CHURCHES AND PLACES OF FORMAL WORSHIP. |
| § 40-4-2. RESTRICTED AREA. |
| § 40-4-3. FENCES, WALLS AND HEDGES. |
| § 40-4-4. GASOLINE SERVICE STATIONS. |
| § 40-4-5. HOME OCCUPATIONS, URBAN. |
| § 40-4-6. [RESERVED] |
| § 40-4-7. [RESERVED] |
| § 40-4-8. [RESERVED] |
| § 40-4-9. NURSING HOMES. |
| § 40-4-10. PLANT NURSERIES AND GREENHOUSES. |
| § 40-4-11. PUBLIC BUILDINGS. |
| § 40-4-12. PUBLIC UTILITY STATIONS, EXCHANGES AND ESSENTIAL SERVICES. |
| § 40-4-13. SANITARY LANDFILL. |
| § 40-4-14. SCHOOLS, PRIVATE AND PAROCHIAL. |
| § 40-4-15. SIGNS: BUSINESS. |
| § 40-4-16. SIGNS: BILLBOARDS. |
| § 40-4-17. NONCONFORMING SIGNS AND BILLBOARDS. |
| § 40-4-18. SWIMMING POOLS. |
| § 40-4-19. TRAVEL TRAILERS. |
| § 40-4-20. TRAVEL TRAILER PARKS. |
| § 40-4-21. COMMUNITY RESIDENCES. |
| § 40-4-22. CONSTRUCTION OF IMPROVEMENTS WITHIN PUBLIC RIGHT- OF-WAY. |
| Figure 1. RESTRICTED AREA |
| Article V. PLANNED UNIT DEVELOPMENT/COMMERCIAL SITE PLANS |
| § 40-5-1. [RESERVED] |
| § 40-5-2. PLANNED UNIT DEVELOPMENT C. |
| § 40-5-3. APPLICATION FOR PLANNED UNIT DEVELOPMENT. |
| § 40-5-4. CONDITIONS OF APPROVAL. |
| § 40-5-5. COMMON LAND. |
| § 40-5-6. ACCESSIBILITY OF COMMON LAND. |
| § 40-5-7. STRUCTURES. |
| § 40-5-8. CONVEYANCE OF COMMON AREAS. |
| § 40-5-9. CHANGES IN APPROVED PLANS. |
| § 40-5-10. COMMERCIAL SITE PLANS. |
| Article VI. OFF-STREET PARKING AND LOADING; LANDSCAPING |
| § 40-6-1. PURPOSE. |
| § 40-6-2. SCOPE AND REGULATIONS. |
| § 40-6-3. EXISTING PARKING AND LOADING FACILITIES. |
| § 40-6-4. DAMAGE OR DESTRUCTION. |
| § 40-6-5. CONTROL OF OFF-SITE PARKING FACILITIES. |
| § 40-6-6. SIZE AND ACCESS. |
| § 40-6-7. INGRESS AND EGRESS. |
| § 40-6-8. USE OF PARKING FACILITIES. |
| § 40-6-9. JOINT PARKING FACILITIES. |
| § 40-6-10. COMPUTATION. |
| § 40-6-11. PARKING AREAS IN YARDS. |
| § 40-6-12. DESIGN AND MAINTENANCE. |
| § 40-6-13. LOCATION OF ACCESSORY OFF-STREET PARKING FACILITIES. |
| § 40-6-14. SCHEDULE OF PARKING REQUIREMENTS. |
| § 40-6-15. MIXED USES. |
| § 40-6-16. OTHER USES: PARKING. |
| § 40-6-17. ADDITIONAL REGULATIONS: OFF-STREET LOADING. |
| § 40-6-18. SCHEDULE OF LOADING REQUIREMENTS. |
| § 40-6-19. OTHER USES: LOADING. |
| § 40-6-20. LANDSCAPING. |
| Article VII. ZONING BOARD OF APPEALS |
| § 40-7-1. CREATION. |
| § 40-7-2. MEETINGS. |
| § 40-7-3. APPEALS. |
| § 40-7-4. POWERS AND DUTIES. |
| § 40-7-5. PROCEDURE. |
| § 40-7-6. APPLICATION FEES. |
| § 40-7-7. [RESERVED] |
| § 40-7-8. COMPENSATION OF BOARD MEMBERS. |
| Article VIII. AMENDMENTS |
| § 40-8-1. GENERAL. |
| § 40-8-2. APPLICATION FOR AMENDMENT. |
| § 40-8-3. ADVISORY REPORTS. |
| § 40-8-4. PROCEDURE OF PLANNING COMMISSION. |
| § 40-8-5. [RESERVED] |
| § 40-8-6. PROCEDURE OF BOARD OF APPEALS. |
| § 40-8-7. PUBLIC HEARING. |
| § 40-8-8. PROCEDURE BEFORE CITY COUNCIL. |
| Article IX. SPECIAL USE PERMIT |
| § 40-9-1. PURPOSE. |
| § 40-9-2. PROCEDURE. |
| § 40-9-3. APPLICATION. |
| § 40-9-4. PLANNING COMMISSION ADVISORY REPORT. |
| § 40-9-5. [RESERVED] |
| § 40-9-6. BOARD OF APPEALS. |
| § 40-9-7. CONDITIONS. |
| § 40-9-8. EXPANSION OF USE. |
| § 40-9-9. CHANGES. |
| § 40-9-10. ISSUANCE OR REVOCATION OF PERMIT. |
| Article X. NONCONFORMITIES |
| § 40-10-1. CONTINUATION. |
| § 40-10-2. CHANGE OR EXTENSION OF NONCONFORMING USE. |
| § 40-10-3. ABANDONMENT OR DISCONTINUANCE. |
| § 40-10-4. REPAIRS, MAINTENANCE, IMPROVED LIVABILITY AND ENLARGEMENTS. |
| § 40-10-5. RESTORATION OF NONCONFORMING USE. |
| § 40-10-6. CONVERSION TO SPECIAL USE. |
| § 40-10-7. RESTRICTIONS ON RIGHT TO USE OFF-STREET PARKING FACILITIES ACCESSORY TO RESIDENTIAL USE. |
| Article XI. BUILDING PERMIT AND CERTIFICATE OF ZONING COMPLIANCE |
| § 40-11-1. BUILDING PERMIT. |
| § 40-11-2. PLAT PLAN AND CONDOMINIUM REQUIREMENTS. |
| § 40-11-3. CERTIFICATE OF ZONING COMPLIANCE. |
| § 40-11-4. EXCAVATION. |
| Article XII. MISCELLANEOUS PROVISIONS |
| § 40-12-1. MINIMUM DWELLING UNIT SIZE. |
| § 40-12-2. ADDITIONAL PROVISIONS. |
| § 40-12-3. MINIMUM AREA FOR USABLE RECREATIONAL SPACE. |
| Article XIII. WATERLOO CENTRAL OVERLAY DISTRICT |
| § 40-13-1. GEOGRAPHIC AREA. |
| § 40-13-2. ZONING CLASSIFICATION. |
| § 40-13-3. REGULATIONS. |
| § 40-13-4. PROCEDURE. |