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Stormwater Ordinance Documents

Stormwater Ordinance Documents

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DRAFT Permit Submittal Flow Charts6 documents

  • Master Table of Contents Flow Chart
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  • Tab 2 – Stormwater Runoff
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  • Tab 3 – Floodplain
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  • Tab 4 – Wetland and Wetland Buffer
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  • Tab 5 – Riparian Buffer
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  • Tab 6 – PCBMPs
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Stormwater Ordinance and General Certifications17 documents

  • DuPage County Countywide Stormwater & Floodplain Ordinance Effective May, 2019
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  • DuPage County Stormwater Ordinance Revision Effective April 23, 2013 through May 13, 2019
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  • DuPage County Stormwater Ordinance Revision Effective April 25, 2012 through April 22, 2013
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  • DuPage County Stormwater Ordinance Revision Effective Through April 24, 2012
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DuPage County Stormwater Management General Certifications13 documents

  • Construction of Accessory Structures in a Floodplain
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  • Construction of Boardwalks
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  • Construction of Boat Lifts and Piers in a Floodplain, Buffer, and/or Wetland
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  • Construction of a Deck in a Floodplain or Buffer
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  • Demolition of Structures in a Floodplain, Buffer, and/or Wetland
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  • Construction of Posts, Fencing, and Guard Rails in a Floodplain or Buffer
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  • Construction of Recreational Facilities Not Located in a Wetland
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  • Construction of Sidewalks, Trails, Patios, and Driveways Outside of Wetlands
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  • Construction of Storm Sewer Outfalls and Outlet Channels Located in a Floodway, Floodplain, Buffer, and/or Wetland
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  • Construction of Shoreline or Stream Bank Stabilization Measures
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  • Construction of Topsoil and Sand Restoration in a Floodplain, Floodway or Buffer, But Not Within a Wetland
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  • Construction of Utilities
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  • Elevation of Existing Buildings in Floodplain
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Ordinance Presentations 1 document

  • Stormwater Ordinance Summary Presentation, July 31, 2012
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Interpretations and Municipal Materials37 documents

  • Director's Technical Interpretation Regarding Fill
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Director Interpretations5 documents

  • Director's Technical Guidance Memorandum for New Flood Elevations
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  • Director's Technical Interpretation Regarding Flood Depths on Parking Lots
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  • Director's Technical Interpretation Regarding Accessory Structure Flood Openings
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  • Director's Technical Guidance Memorandum for Newly Revised Flood Elevations
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  • Director's Technical Interpretation Regarding Fill
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Municipal Engineer's Group (MEG)1 document

  • Buffer Amendment Proposal
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Briefings, Interpretations, and Guidance4 documents

  • DRAFT DuPage County Stormwater and Floodplain Ordinance (Redline Version)
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  • MEG Voting Roster - March 14, 2013
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  • MEG Buffer Amendment - November 8, 2012
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  • MEG Vote on Buffer Amendment - November 8, 2012
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Bylaws1 document

  • Municipal Engineer's Group Bylaws - July 19, 2012
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Summaries1 document

  • Municipal Engineer's Group Meeting Summary - July 19, 2012
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Municipal Engineer's Discussion Group (MEDG)24 documents

  • Municipal Engineer's Discussion Group Meeting Agenda - July 11, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - June 6, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - May 9, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - April 16, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - March 7, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - February 8, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - January 4, 2024
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  • Municipal Engineer's Discussion Group Meeting Agenda - October 5, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - August 3, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - June 8, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - May 4, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - April 18, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - February 9, 2023
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  • Municipal Engineer's Discussion Group Meeting Agenda - December 8, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - November 3, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - October 6, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - September 8, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - August 4, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - July 7, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - June 9, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - May 5, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - April 5, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - March 3, 2022
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  • Municipal Engineer's Discussion Group Meeting Agenda - February 3, 2022
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Training Materials2 documents

  • New MDNR Score Sheet
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  • Sample Note to Title
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Helpful Resources8 documents

  • Illicit Discharge Detection & Elimination Ordinance
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  • Community Waiver List
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  • Environmental Consulting Firms
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  • Watershed Model Reference Map
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  • Flood Map Sets
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  • US Army Corps General Permit 25
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  • Wetland Determination Form
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  • Stormwater Ordinance Administrators
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Presentations13 documents

  • Coal Tar Sealant - to Ban or not to Ban? - April 2024
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  • Kane County Stormwater - Developing a Comprehensive and Interactive Countywide Stormwater Infrastructure Mapping System
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  • Opti Presentation - Automated Stormwater Management
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  • Opti Presentation - CSO Case Study - Philadelphia
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  • Opti Presentation - Investing in Intelligent Infrastructure
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  • Opti Article - From Passive to Dynamic Storage
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  • IDNR Presentation-NFIP How Does Flood Insurance Work
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  • Statements and Acknowledgements Presentation
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  • PCBMPs Presentation
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  • PCBMPs Presentation reduced
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  • Administration, Site Runoff and Floodplain Presentation
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  • Administration, Site Runoff and Floodplain Presentation reduced
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  • Stormwater Certifications Presentation - February 2023
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