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State Dam Safety Statutes & Regulations

Wisconsin Statutes, Chapter 31 and Wisconsin Administrative Code, NR333 & NR335

Reports & Summaries

Wisconsin Contact

Tanya Lourigan P.E. State Dam Safety Engineer Natural Resources, Department of Natural Resources 101 S. Webster Street - GEF2 PO Box 7921 Madison, Wisconsin 53707-7921 Email: [email protected] Tel: 608-444-2089

State Program Statistics

2018
  • State-regulated dams: 825
  • High hazard potential: 143
  • Significant hazard potential: 66
  • Low hazard potential: 616
  • State dam safety FTE's: 6.25 (corrected February 2020)
  • Total Budget: $752,000
State Map    //   Wisconsin

2018 National Inventory of Dams

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
AR Natural Resources Commission
Barnard Construction Company, Inc.
Buck, Seifert & Jost, Inc.
CA Department of Water Resources
CARPI USA
CDM Smith
ESCO Construction Company
FLOW-3D
GA Department of Natural Resources
Gannett Fleming, Inc.
GEI Consultants, Inc.
Golder Associates Inc.
GZA GeoEnvironmental Inc.
HDR Engineering, Inc.
Keller
Kleinschmidt
KS Department of Agriculture
LA DOTD
MD Department of the Environment
MS Department of Environmental Quality
MT Department of Natural Resources & Conservation
NC Department of Environmental & Natural Resources
NH Department of Environmental Services
NJ Department of Environmental Protection
OH Department of Natural Resources
PA Department of Environmental Protection
Phillips & Jordan, Inc.
Ramboll
Schnabel Engineering
Stantec Consulting Services, Inc.
Tetra Tech
TREVIICOS Corporation
US Army Corps of Engineers
Wood.
Worthington Products Inc.