DEC 2016
CTP Webinar: Hydrology Review - Coordinating with Federal Agencies
Locations: CTP Information Exchange Webinar
Time: Wednesday, Dec 14, 2016, 2:00 PM - Wednesday, Dec 14, 2016, 3:00 PM

Hydrology is an important component of flood studies with a significant amount of uncertainty. Some States have established a process for coordinating with federal agencies to help ensure that flood flows approved for flood studies are valid and appropriate. As an example, Indiana has a signed Memorandum of Understanding with several federal agencies that dates back to the 1970s. Minnesota has a Hydrology Review Committee that has been operating for the same time frame.


  • Alan Lulloff, ASFPM Science Services
  • Rita Weaver, Minnesota DNR
  • Terry Zien, US Army Corps of Engineers
  • Dave Knipe, Indiana DNR


  • Introduction - Alan Lulloff
  • Minnesota Hydrology Review Committee - Rita Weaver
  • US Army Corps of Engineers, the federal perspective - Terry Zien
  • Indiana Coordinated Discharges - Dave Knipe
  • Indiana Peak Discharge Determination System - Dave Knipe
  • State legislative mandates - Alan Lulloff
  • Questions/Discussion

Hydrology Review CTP Webinar Slides

Hydrology Review CTP Webinar Recording

Hydrology Review CTP Webinar Questions and Answers

Attachment - States that Review Engineering Models


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