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.

Current Projects

  1. UPS Parking Lot Improvements Phase II
  2. Stockpile 98N
  3. Airport Transit System - Maintenance and Storage Facility

  4. Runway 9C-27C Package 2

  5. Fuel System Improvement Program - Truck Rack Facility

  6. Runway 9C-27C Package 3

  7. North ORD SMR Facility

  8. Temporary ATS Bus Storage Parking Lot

  9. Terminal 5 - M Extension Site/Civil Package

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

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

​​​Completed Projects

  1. Fuel System Improvement Program - South Transmission Mains
  2. Employee Parking Package 2
  3. Runway 9R-27L Runway Status Lights
  4. Runway 4R-22L Rehabilitation
  5. Joint Use Facility ​- Consolidated Rental Car Facility (JUF - CRCF)

  6. FedEx Cargo Relocation

  7. Southwest Acquisition Area Demolition Package 1

  8. Southwest Acquisition Area Demolition Package 2

  9. Southwest Acquisition Area Demolition Package 3

  10. Southwest Acquisition Area Demolition Package 4

  11. Southwest Acquisition Area Demolition Package 5

  12. Southwest Acquisition Area Demolition Package 6

  13. Southwest Acquisition Area Demolition Package 7

  14. FedEx Glycol

  15. Cargo Fuel System Replacement

  16. LLWAS 8

  17. Remote Transmitter and Receiver R

  18. Remote Transmitter and Receiver S

  19. Runway 9C-27C Northeast Package

  20. Runway 10R-28R Taxiway ZS

  21. Union Pacific Railroad Metra and CP Yard Bridge Structures

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

  23. Southwest Acquisition Area Demolition Package 8

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

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

  26. Runway 10C-28C Center

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

  28. Union Pacific Railroad Relocation South of CP Yard Bridge

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

  30. ​LLWAS 15

  31. ​Runway 10R-28L Site Prep

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

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

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

  35. LLWAS 14 and 21 Package 1

  36. South Air Traffic Control Tower

  37. Taxiway WK and Northwest Area Enabling Projects

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

  39. Taxiways K and L

  40. ​​​​North Detention Basin Expansion

  41. LLWAS 14 and 21 Package 2

  42. Rotating Beacon Tower Relocation

  43. Northeast Cargo Development
  44. Runway 10C-28C Runway Status Lights and South Airfield Improvements

  45. Daytona Beach Sanitary Lift Station

  46. ​Taxiway LL

  47. LLWAS 1 Relocation
  48. ARFF Station 1 Modifications

  49. Northeast Cargo Development Fuel Farm Expansion
  50. ​​​​​​​​​
  51. Airport Maintenance​ Complex Expansion
  52. ​​​​​​​​​​
  53. Fuel System Improvement Program - New Transmission Mains
  54. ​​​​​​​​​​
  55. Central Deicing Facility - Mass Grading
  56. ​​​
  57. Central Deicing Facility - Ramp Tower

  58. Central Deicing Facility - Paving and Utilities

  59. Runway 9C-27C East

  60. ARFF Station 2 Relocation​

  61. East Airfield Lighting Control Vault

  62. North Airfield Sanitary Sewer Relocation

  63. FedEx Rehabilitation - Building 612​

  64. Taxiway Z/J and Tank Farm Road

  65. Taxiway Z/J and Tank Farm Road Package B

  66. Employee Parking Package 1
  67. ​​ ​​​​​​​​​​​​​​​​​​​​​​​​​Fuel System Imp​rovement Program - Vault Modifications Phase I​
  68. UPS Parking Lot Improvements
    • Notice of Termination​

  69. Chicago Trave​l Plaza
  70. Bessie Coleman Water Main Replacement

  71. ​​ Runway ​9C-27C Package 1
  72. Runway 10R-28L Safety and Security Additions Package 2
  73. Runway 9R-27L Extension West