Illinois Urban Manual

Funding source for the IUM update initiative is provided by the Illinois Environmental Protection Agency (IEPA) Clean Water Act, Section 604b grant funds.

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Practice Standards

Construction Specifications

Material Specifications

Standard Drawings

Practice Selection Guide

Illinois Urban Manual Contents

Sections

1: Preface and Introduction 2: Non-point Source Pollution Control Processes and Planning Principles 3: Planning Procedures 4: Practice Standards 5: Construction Specification 6: Material Specification 7: Standard Drawings

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December 10, 2025

KDSWCD SESC Seminar 2026 Registration Open!

Kane DuPage Soil & Water Conservation District 23rd Annual Soil Erosion & Sediment Control Seminar Wednesday, January 28, 2026 9am – 2pm includes lunch Earn...

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December 4, 2025

JULIE Positive Response System is now LIVE!

JULIE’s Positive Response is a system that member utility companies will use to communicate the status of a locate request notification to the excavator through...

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December 1, 2025

Tree Ordinance Administration Workshop

Morton Arboretum hosting an interactive discussion about the ins and outs of crafting a strong tree protection policy for communities Friday, February 13 8am –...

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