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Municipal Separate Storm Sewer System (MS4) Compliance

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The City of Chicago, in cooperation with the Illinois Environmental Protection Agency (IEPA), holds an MS4 permit governing stormwater discharges. Historically, MS4 permittees were not requir​ed to submit a Notice of Intent (NOI) requesting coverage under IEPA NPDES ILR10 (Storm Water​ Discharges from Construction Site Activities) for new construction. Effective April 1, 2009, new regulations established by IEPA, mandate t​hat all MS4 communities ​be required to submit NOIs and post relevant information to the City’s website for public viewing.

The following is a list of current and completed construction proj​ects in for which the CDA has requested/obtained ILR10 coverage. Click a link to view the corresponding NOI, SWPPP, NOC, and NOT information.

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Current Projects

  1. Airport Transit System - Maintenance and Storage Facility

  2. Runway 9C-27C Package 2

  3. Fuel System Improvement Program - Truck Rack Facility

  4. Employee Parking Package 2

  5. Runway 9C-27C Package 3

  6. North ORD SMR Facility

  7. ​ Runway 9R-27L Runway Status Lights

  8. Temporary ATS Bus Storage Parking Lot

  9. Fuel System Improvement Program - South Transmission Mains

  10. Terminal 5 - M Extension Site/Civil Package

  11. ​​​​​​​​​​Fuel System Improvement Program - North Transmission Main Extension
  12. Northeast Cargo Snow Removal Pad
    13. ​​​​​​​​​​
  13. Runway 9R-27L Extension East
    14. ​​​​​​​​​​
  14. ​​Terminal 5 Extension Core Expansion/Repurposing
    15. ​​​​​​​​​​
  15. ​Relocation of Taxiway A&B - East/West Advance Work
  16. ​ ​Fuel System Improvement Program - Tank Farm Improvements
  17. Runway 4R-22L Rehabilitation​
  18. ​ ​Fuel System Improvement Program - Super Satellite Decommissioning​

  19. ​ ​Northeast Cargo Development - P​​hase 3​ Sitework
  20. ​ ​Lower Level Utility and Pavement Reconstruction
  21. ​ ​Terminal 5 Landside Parking Improvements
  22. ​ Taxiways A&B Service Road
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​​​Completed Projects

  1. Joint Use Facility ​- Consolidated Rental Car Facility (JUF - CRCF)

  2. FedEx Cargo Relocation

  3. Southwest Acquisition Area Demolition Package 1

  4. Southwest Acquisition Area Demolition Package 2

  5. Southwest Acquisition Area Demolition Package 3

  6. Southwest Acquisition Area Demolition Package 4

  7. Southwest Acquisition Area Demolition Package 5

  8. Southwest Acquisition Area Demolition Package 6

  9. Southwest Acquisition Area Demolition Package 7

  10. FedEx Glycol

  11. Cargo Fuel System Replacement

  12. LLWAS 8

  13. Remote Transmitter and Receiver R

  14. Remote Transmitter and Receiver S

  15. Runway 9C-27C Northeast Package

  16. Runway 10R-28R Taxiway ZS

  17. Union Pacific Railroad Metra and CP Yard Bridge Structures

  18. Union Pacific Railroad Relocation South of Irving Park Road to North Contract Limit

  19. Southwest Acquisition Area Demolition Package 8

  20. Runway 10R-28L East Utilities and Guard Posts

  21. Runway 9C-27C Rehabilitation of Taxiway WQ

  22. Runway 10C-28C Center

  23. Union Pacific Railroad Central, Irving Park Road and Bensenville Ditch

  24. Union Pacific Railroad Relocation South of CP Yard Bridge

  25. Runway 9C-27C Trunk Sewer System E

  26. ​LLWAS 15

  27. ​Runway 10R-28L Site Prep

  28. ​Runway 10R-28L NAVAIDS and FOTS

  29. ​Remote Transmitter and Receiver U and SPA/HAZMAT

  30. ​Runway 10R-28L Safety and Security Package 1

  31. LLWAS 14 and 21 Package 1

  32. South Air Traffic Control Tower

  33. Taxiway WK and Northwest Area Enabling Projects

  34. Runway 10R-28L Paving, Lighting, and Signing

  35. Taxiways K and L

  36. ​​​​North Detention Basin Expansion

  37. LLWAS 14 and 21 Package 2

  38. Rotating Beacon Tower Relocation
    39. ​
  39. Northeast Cargo Development
  40. Runway 10C-28C Runway Status Lights and South Airfield Improvements

  41. Daytona Beach Sanitary Lift Station

  42. ​Taxiway LL

  43. LLWAS 1 Relocation
  44. ARFF Station 1 Modifications

  45. Northeast Cargo Development Fuel Farm Expansion
    46. ​​​​​​​​​
  46. Airport Maintenance​ Complex Expansion
    47. ​​​​​​​​​​
  47. Fuel System Improvement Program - New Transmission Mains
    48. ​​​​​​​​​​
  48. Central Deicing Facility - Mass Grading
    49. ​​​
  49. Central Deicing Facility - Ramp Tower

  50. Central Deicing Facility - Paving and Utilities

  51. Runway 9C-27C East
    52. ​
  52. ​ ARFF Station 2 Relocation​
    53. ​
  53. ​ East Airfield Lighting Control Vault
    54. ​
  54. ​ North Airfield Sanitary Sewer Relocation
    55. ​
  55. ​ FedEx Rehabilitation - Building 612​
    56. ​
  56. Taxiway Z/J and Tank Farm Road

  57. ​ Taxiway Z/J and Tank Farm Road Package B

  58. ​ Employee Parking Package 1
  59. ​​ ​​​​​​​​​​​​​​​​​​​​​​​​​Fuel System Imp​rovement Program - Vault Modifications Phase I​​
  60. UPS Parking Lot Improvements
    • Notice of Termination​
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  61. Chicago Trave​l Plaza
  62. Bessie Coleman Water Main Replacement
    63. ​
  63. ​​ Runway ​9C-27C Package 1
  64. Runway 10R-28L Safety and Security Additions Package 2
  65. Runway 9R-27L Extension West


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