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Illinois

The Illinois Dam Safety Program Homepage

VISIT SITE

State Dam Safety Statutes & Regulations

State Program Statistics

Illinois Contact

Paul Mauer Jr. Dam Safety Section Manager IL Department of Natural Resources 1 Natural Resources Way Springfield, IL 62702 Email: paul.mauer@illinois.gov Tel: (217) 782-4427
State Map: Illinois
Image from the National Inventory of Dams (NID) which includes dams more than 25' in height or storing more than 50 acre-ft, or classified as HH or SH potential

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AECOM
Barnard Construction Company, Inc.
Barr Engineering Co.
Bauer Foundation Corp.
Buck, Seifert & Jost, Inc.
Bureau of Reclamation
CA OES
CDM Smith
Coastal Drilling East
Colliers Engineering and Design
FLOW-3D
Freese and Nichols
Gannett Fleming, Inc.
GEI Consultants, Inc.
Geosyntec Consultants
GZA GeoEnvironmental Inc.
Hazen and Sawyer
HDR Engineering, Inc.
Keller
Kiewit Engineering Group, Inc.
Kleinfelder
Kleinschmidt
Mott MacDonald
Phillips & Jordan, Inc.
Ramboll
Rizzo International
Schnabel Engineering
Sequoia Services, LLC
Stantec Consulting Services, Inc.
Tetra Tech
Thalle Construction Co., Inc.
TREVIICOS Corporation
Worthington Products Inc.
WSP