Click the Logo below to visit the National Envirothon Webpage!
2025 Iowa Envirothon State Competition Results – Congratulations!
- Decorah Load of Carp
- Marshalltown Wolf Trees
- Decorah Duff and Duffer
- North Fayette-Valley EcoThrive
Decorah Load of Carp is eligible to go on to compete in the international competition, July 20-26, at Mount Royal University in Calgary, Alberta, Canada!
 1st overall – Decorah – A Load of Carp
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 2nd overall – Marshalltown Wolf Trees |
 3rd overall – Decorah Duff & Duffer |
 4th Overall – North Fayette-Valley EcoThrive |
2025 Iowa FFA Top Two – Congratulations!
- Nashua-Plainfield FFA
- Forest City Gold FFA
 1st FFA – Nashua-Plainfield
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 2nd FFA – Forest City Gold |
Save the date! — Iowa Envirothon state competition ->> April 27, 2026
Envirothon 2025 Announcement!
We are excited to announce our annual Envirothon event for 2025! Please see below for dates and links relevant to the 2025 Envirothon competition.
Questions about Iowa Envirothon 2025?
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Need a W9 or have financial questions? Contact Dien Judge at Conservation Districts of Iowa
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Do you have a general question about Envirothon? Contact Linette at ICEC
Important 2025 Envirothon Dates:
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Teams must be registered by February 28th, 2025 **Registration has closed.
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Virtual Regional testing will be held between March 17th-28th, 2025
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The State Envirothon competition will be held on April 28th, 2025 at Jester Park Nature Center in Granger, IA.
Resources for 2025 Envirothon competition:
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2025 Iowa Envirothon Rules and Regulations
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2025 Iowa Envirothon Study Guide **Links updated 3/14/25
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Sample tests and answer keys!
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Also see Envirothon Resource Links page and Past Envirothon Contests page, too!
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The 2025 Envirothon current issue topic is — Roots and Resiliency: Fostering Forest Stewardship in a Canopy of Change.
About Envirothon
The National Conservation Foundation (NCF) Envirothon is an environmental and natural resource conservation problem-solving, team-building, and leadership experience and competition for 9th – 12th grade students across the U.S.
Iowa Envirothon challenges students statewide to hone critical thinking skills and create inventive solutions to the complex local environmental and natural resource issues facing Iowans today. Through regional testing and the state competition, teams of Iowa high school students earn a chance to deep dive into valuable environmental and natural resource problem-solving, team-building, and leadership experiences. Both the regional and state contest include questions in these four areas: wildlife, soils, aquatics, and forestry/prairie. Teams qualifying for the state contest also prepare an oral presentation on the current year’s topic.
In Iowa, the Conservation Districts of Iowa (CDI) manage this competition. Starting in 2024, the Iowa Conservation Education Coalition (ICEC) is partnering with CDI to promote this program!
In Iowa, teams of students sign up for a regional, on-line exams. The teams with the top 15 scores at the regional level are invited to the state competition at a central Iowa location in the spring.
