Water Resources

TERRA’s Water Resources team offers extensive knowledge and experience in the preparation of location drainage studies and hydraulic reports for a variety of facility types. Our team is comprised of certified floodplain managers and drainage and hydraulics engineers who are responsible for supervising and preparing studies, reports, and plans for a variety of projects. TERRA has a rich background in preparing reports and studies of all sizes for public and private clients including IDOT, ISTHA and assorted municipal agencies.

Our water resource services include::

  • Hydrologic and Hydraulic Modeling (HEC-RAS, HEC-HMS, TR-20, TR-55 and CulvertMaster)

  • Drainage Studies and Reports

  • Bank Erosion Control and Stabilization on Lakes and Streams

  • Sanitary Sewer Lift Stations

  • Compensatory Storage Design

  • Storm Sewer and Detention Design

  • Stormwater Utility Development

  • Stormwater Management

  • Master Stormwater Plans

  • Water Quality BMPs

Representative Projects