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  1. Illinois DNR
  2. Water Resources

Water Resources Publications

Maps

GIS Maps

 

Interactive Maps

 

Engineering Reports

 

 

 Miscellaneous

 

 

 

Illinois Lake Michigan Water Conservation Goals and Objectives 2010

 

 

River Stages In Illinois: Flood and Damage Data, 2009 Edition

 

 

Lake Michigan Water Allocation

 

Proposed Lake Michigan Water Allocation Rules (3730) Change

 

 

 

 

2010 Water Rate Survey

 

 

2005 Water Rate Survey

 

 

2009 Report Summary Table

 

 

2010 Report Summary Table

 

 

2011 LMO-2 Report Summary Table (PDF)

 

 

Administrative Rule, Chapter 1, Sec 3730 Allocation of Water from Lake Michigan

 

 

Lake Michigan Water Conservation Goals and Objectives 2010

 

 

Lake Michigan Water Allocation Newsletter, 2012 Edition

 

 

Water Conservation and Efficiency Program

Review

 

 

Comments received after the May 2013 public meetings (Rule 3730 Change)

 

 

Stratton and Algonquin Dams

 

 

 

Operation of Stratton and Algonquin Dams January 2012 (PDF)

 

 

 

 

Alternative Selection for Gates and Lock Presentation (PDF)

 

Permits

 

 

 

Office of Water Resources Permit Application Forms and Information

Bartlett Permit Applications 2017 

 

 

 

Water Supply

 

  • The Drought of 2012 (8 MB)
  • St Illinois Drought Plan 2011 (2 MB)
  • January 2015 action Plan for Statewide Water Supply Planning (657 KB)
 

Floodplain Publications

 

 

 

Quick Guide to Floodplain Management (PDF)

 

 

Illinois Local Floodplain Administrators Manual (Blue book) (PDF)

 

 

North Eastern IL Local Floodplain Administrators Manual (Green book) (PDF)

 

 

Protecting Your Home And Property From Flood Damage, August 2008 (PDF)

 

 

Our Community & Flooding (PDF)


Floodplain Management Resource Guide for Illinois Communities, April 2009 (PDF)

 

Guides

 

 

IDNR Flood Hazard Mitigation Program ( PDF )

 

 

 

 

 

Hydrology/Flow Approval Checklist (PDF)

 

 

Discharge Certification Form

 

 

 

   So, You Live Behind A Levee

 

 

 

 

 

 

 

 

 

 

 

Updated11/13/2017