2017
Winner: Palisades Charter High School
Tests: Current Scenario
Theme: Agricultural Soil and Water Conservation Stewardship
2016
Winner: Palisades Charter High School
Tests: Current Scenario
Theme: Invasive Species .. A Challenge to the Environment, Economy & Society
2015
Winner: Palisades Charter High School
Theme:Urban/Community Forests
2014
No competition this year
2013
Theme: Sustainable Rangeland Management: Achieving a balance between Traditonal Agricultural Uses with Non-Agricultural uses on Montana Rangelands
2012
Theme: Non Point Source Pollution – Low Impact Development
2011
Winner: Palisades Charter High School
Tests: Aquatics, Wildlife, Soils, Forestry, Current Issue Scenario, Current Issue Test – Fresh and Salt-water Estuaries
Theme: Fresh and Saltwater Estuaries
2010
Winner: Arlington High School
Tests: Aquatics, Current Issue Test, Current Issue Scenario, Wildlife, Soils, Forestry
Theme: Protection of Groundwater Through Urban, Agricultural and Environmental Planning
2009
Winner: Arlington High School
Tests: Current Issue w/Answers, Final Scenario
Theme: Biodiversity in a Changing World
2008
Winner: Palisades Charter High School
Study Concepts: Aquatics, Current Issue, Forestry, Soils, Wildlife
Theme: Recreational Impacts on Natural Resources
2007
Winner: Palisades Charter High School
Tests: Aquatics, Current Issue, Forestry, Soils, Wildlife
Study Concepts: Aquatics, Current Issue, Forestry, Soils, Wildlife
Theme: Alternative and Renewable Energy
2006
Winner: El Camino Real High School
Tests: Aquatics, Forestry, Soils, Wildlife, Current Issue
Study Concepts: Aquatics, Forestry, Soils, Wildlife, Current Issue
Theme: Water Stewardship in a Changing Climate
2005
Winner: Arlington High School
Tests: Aquatics, Forestry Test, forestry map, soils, wildlife, Current Issue Test, Current Issue Scenario, Current Issue Questions
Study Concepts: Aquatics, forestry, soils, wildlife, Current Issue
Theme: Managing Cultural Landscapes
2004
Winner: Arlington High School
Tests: Aquatics, Forestry, soils, wildlife, Current Issue
Theme: Natural Resource Management Program
2003
Winner: Arlington High School
Theme: Agricultural Land Conservation and Preservation Program
2002
Winner: Adolfo Camarillo High School
Theme: Introduced Species and Their Effect on Biodiversity