Click the Logo below to visit the National Envirothon Webpage!

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?

Important 2025 Envirothon Dates:

  • Teams must be registered by February 28th, 2025

  • Virtual Regional testing will be held between March 17th-28th, 2025

  • The State Envirothon competition will be held on April 28th, 2025 at Jester Park Nature Center in Granger, IA.

Resources for 2025 Envirothon competition:

Please register your 2025 Envirothon team HERE!

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.

CDI ICEC logos

Curious about the Iowa Envirothon state contest?

Learn from the Decorah Nerd Republic team advisors on why students are interested in Envirothon!

Hear from Marshalltown’s team advisor and student!

NCF Rules and Regulations (PDF)

2025 National Envirothon Competition