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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October 17, 2025

Green Infrastructure Partnership Program – Metropolitan Water Reclamation District of Greater Chicago

The Metropolitan Water Reclamation District of Greater Chicago (MWRD) can help local government organizations pay for the construction of green infrastructure (GI) on public property in Cook...

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October 10, 2025

IAFSM Annual Conference March 11 & 12, 2026 in Champaign IL

The 40th Annual Conference of the Illinois Association for Floodplain and Stormwater Management (IAFSM) is a forum for professionals to share knowledge and experience on related...

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October 7, 2025

DuPage County Stormwater Management accepting applications for Water Quality Grant

Under the program, organizations and individuals may apply for reimbursement of up to 25 percent of costs for projects that improve water quality. Since the...

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