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.

Quick Links

Practice Standards

Construction Specifications

Material Specifications

Standard Drawings

Practice Selection Guide

Quick Reference Guide – Common BMPs

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

LATEST ANNOUNCEMENTS

March 5, 2026

Wading into Stormwater Workshop

Join Landscape Illinois for an In-Depth One-Day Workshop: Wading into Stormwater Are you ready to make a splash in stormwater management? Trevor Smith is back...

Continue Reading Announcement

February 9, 2026

HOA Workshop & Vendor Expo – Lake County IL SMC

The Lake County Stormwater Management Commission is excited to host the 2026 Homeowners Association (HOA) Workshop and Vendor Expo on Wednesday, February 25 at the...

Continue Reading Announcement

February 4, 2026

JULIE Excavator Meetings Feb 2026

Join JULIE, Inc. in partnership with The Paradigm Alliance, Inc. to explore positive response, service lateral requirements, and the joint meet process Details HERE

Continue Reading Announcement

View All Announcements

Illinois Urban Manual Contents

Subscribe to our mailing list

If you would like to be on the Illinois Urban Manual mailing list please sign up below.

N/A