Technical Guidance Manual (TGM)

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By Section:
 

Type Article/Title Version Date
PDF Introduction (95 KB) 2 5/31/2019
PDF Article 2. Applicability and General Conditions (540 KB) 3 5/31/2019
PDF Article 3. Watershed Management Permit Requirements and Submittals (412 KB) 3 5/31/2019
PDF Article 4. Requirements for Erosion and Sediment Control (405 KB) 2 5/26/2020
PDF Article 5. Requirements for Stormwater Management (3.1 MB) 3 5/26/2020
PDF Article 6. Requirements for Flood Protection Areas (2.3 MB) 1 8/1/2015
PDF Article 7. Requirements for Sewer Construction (1 MB) 1 8/1/2015
PDF Article 8. Infiltration / Inflow Control Program (3.2 MB) 1 8/1/2015
PDF Article 9. Maintenance (5.8 MB) 1 8/1/2015
PDF Article 10. Inspections (1.5 MB) 1 8/1/2015
PDF Article 14. Administration (639 KB) 2 6/28/2019
Appendix A. Definitions (185 KB) 3 5/16/2019
Appendix B. Cook County FIRMs (418 KB) 1 8/1/2015
Hyperlink Icon Appendix D. Sample Completed IICP Report Forms (418 KB) 1 8/1/2015
Appendix E. Sewer Permit Ordinance and Manual of Procedures (3.6 MB) 1 5/16/2019