IDNR Office of Water Resources Site Map Office of Water Resources Homepage About Us OWR in the Chicago Areas Careers Frequently Asked Questions Studies and Publications OWR Laws Links Regulatory and Planning Programs, Flood Control, Advice and Referral Lake Michigan Water Allocation Safety At Dams Stratton Operations Stratton Operations FAQ Stratton Operations Glossary Stratton Operations Taskforce Stratton Operations Update Stratton Operations Report, Abstract Stratton Operations Report, Appendix Stratton Operations Report Phone numbers, Emails, Offices Addresses Division of Water Resource Management Email Studies and Publications Guide To Floodproofing Quick Guide to Floodplain Management (PDF) Resource Guide for Illinois (PDF) (Use Save As to View) Our Community & Flooding (PDF, 39 MB), In partnership with the RCPC Divisions Office of the Director Division of Water Resources Planning GIS Flood Surveillance Division of Project Implementation Coastal Management Program Coastal Management Program Boundaries Coastal Management Program Documentation Coastal Management Program Framework Coastal Management Program Grants Coastal Management Program Issues Division of Program Development Division of Administrative Services Division of Resource Management About the Division of Water Resource Management National Flood Insurance Program North Eastern IL Regulatory Programs Downstate Regulatory Programs General Permits Part 3700 - Construction in Floodways of Rivers, Lakes and Streams Part 3702 - Construction and Maintenance of Dams Part 3704 - Regulation of Public Waters Part 3706 - Regulation of Construction within Flood Plains Part 3708 - Floodway Construction in Northeastern Illinois Part 3720 - Rules Establishing Horizontal and Vertical Clearances for Bridges Over the Fox River Part 3730 - Allocation of Water from Lake Michigan General Permit 201 for Certain Class III Dams General Permit 6 for Certain Class III Dams General Permit 9801 for Construction of Boat Launching Facilities, Except in Cook, DuPage, Kane, Lake, McHenry and Will Counties Regional Permits Regional Permit 1 Regional Permit 2 Regional Permit 3 Statewide Permits Statewide Permit 1, Construction in the Flood Fringe Statewide Permit 2, Rural Bridges Over Streams Draining 10 To 25 Square Miles Statewide Permit 3, Mooring Facilities Used Exclusively For Barge Fleeting Purposes Statewide Permit 4, Aerial Utility Crossings Statewide Permit 5, Minor Boat Docks Statewide Permit 6, Minor, Non-Obstructive Floodway Construction Activities Statewide Permit 7, Outfalls Statewide Permit 8, Underground Pipeline And Utility Crossings Statewide Permit 9, Minor Shoreline, Stream Bank, And Channel Protection Activities Statewide Permit 10, Authorizing Accessory Structures And Additions To Existing Residential Buildings Statewide Permit 11, Minor Maintenance Dredging Activities Statewide Permit 12, Bridge And Culvert Replacement Structures And Bridge Widenings Statewide Permit 13, Temporary Construction Activities Statewide Permit 14, Special Uses of Public Waters Application Form Statewide Programs Lake Michigan Programs Resource Management Frequently Asked Questions Lake Michigan Water Allocation Program Preliminary Design Report for Dams Studies and Publications Guide To Floodproofing Quick Guide to Floodplain Management (PDF) Resource Guide for Illinois (PDF) Our Community & Flooding, (PDF, 40 MB) In partnership with the RCPC Replacement of Batavia Dam, Alternative Evaluation Report, Dec. 2000 Protecting Illinois Waters Application Package Special Uses of Public Waters Illinois Lake Michigan Water Conservation Goals and Objectives 2010 2005 Lake Michigan Water Allocation 2010 Lake Michigan Water Rate Survey 2010 Annual Water Use Audit Form LMO-2 Report Lake Michigan Water Allocation Application For Permit Illinois Lake Michigan Water Conservation Goals and Objectives 2010