Environmental Services

WHKS & Co. offers a wide range of environmental services including certified wetland delineations, wetland mitigation design, and streambank / habitat restoration. Our staff members have designed numerous wetland and streambank restoration projects throughout the Driftless Area in southeast Minnesota and north Iowa. Our staff remains current with the latest regulatory and permitting requirements. We also offer several specialized technical services including groundwater modeling, floodplain mapping, and the design of water impoundment structures, including dams.

WHKS offers professional services in the following areas:

  • Agricultural Drainage and Drainage Water Management
  • Agricultural Waste Storage and Management
  • Bio Reactors and Denitrifying Systems
  • Dam Rehabilitation
  • Dredging and Sediment Removal
  • Environmental Permitting and Agency Coordination
  • Erosion Control and Prevention
  • Floodplain Management
  • Stream Restoration and Habitat Improvement
  • Streambank Stabilization
  • Wellhead Delineation and Wellhead Protection Plans
  • Wetland Delineation, Mitigation, and Permitting
  • Wetland Design and Restoration

 

Project Experience

Streambank Stabilization | Kellogg, Minnesota

Streambank Stabilization | Kellogg, Minnesota

CREP Wetland | Floyd County, Iowa

CREP Wetland | Floyd County, Iowa

Prairie Creek Recreation Area Dam and Site Improvements | Jackson County, Iowa

Prairie Creek Recreation Area Dam and Site Improvements | Jackson County, Iowa

East Park Low Head Dam | Mason City, Iowa

East Park Low Head Dam | Mason City, Iowa