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Paxton Ramsdell 
Ecosystem Planning and Restoration 


Tuesday, January 25, 2022 at 9:30 AM EST
Friday, January 28, 2022 at 1:00 PM EST

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Stream Functions Pyramid and Quantification Tool Workshop (Online Version) 

Pyramid diagram

Workshop Description

This course is for individuals involved in stream assessment and restoration/mitigation projects and provides a framework for assessing stream functions. Participants will learn that stream functions follow a hierarchical structure, which has been organized by the following categories: hydrology, hydraulics, geomorphology, physicochemical and biology. The course starts with lectures and exercises on stream functions following the Pyramid Framework and then moves into applications. Participants will work with function-based parameters, measurement methods (metrics), and associated reference standards.

Participants will also work with the Stream Quantification Tool (SQT) to calculate the difference between a restored and existing stream condition. Field data will be provided and enterted into the tool to determine the existing condition. Participants will then model the proposed condition to calculate functional lift.

Learn how the framework can be used to:

  • Improve project goal setting by focusing on stream functions rather than changes to dimension, pattern and profile;
  • Run the SQT to determine functional loss or gain; and,
  • Develop stream mitigation debit and credit determination methods.  

The workshop includes lectures, classroom exercises, and discussion. 

Who Should Attend?

  • Members of Interagency Review Teams, In-Lieu Fee Providers and Mitigation Bankers
  • Federal, State and Local Agencies with regulatory responsibilities
  • Stream restoration practitioners


  • Will Harman, PG - Lead Instructor
  • Cidney Jones, PE
  • Sara Donatich
  • Paxton Ramsdell

Save the Date for the SQT Field Camp

The SQT Field Camp will be offered twice in 2022. This course is for people who want indepth training on how to use rapid and detailed methods for collecting hydaulic and geomorphic field data required for most SQT's. More information can be found here: 

Dobson, NC - April 11-15, 2022. Registration will open in October 2021.

Colorado - September 12-16, 2022. Registration will open in January 2022.