Click the Logo below to visit the National Envirothon Webpage!

Message from CDI Program Manager Carlee Sabus

We are so proud of the many young Iowa scholars who participated in the 2023 CDI Envirothon – and congratulations to our top winning team: Decorah Nerd Republic, from Decorah, Iowa. Congratulations! Click here for more photos (including an event video link!). The regional tests for the 2024 will be available online to take starting Monday, March 18^th through Friday, March 29^th. Please note you will need to have a proctor present to be able to take these tests. The State Envirothon will be held April 29^th at Jester Park Nature Center. Registration and study material updates are pending.

If you have any questions or concerns, please contact me: [email protected]. Thank you!

2022 Sample Tests

2022 Sample Tests Answer Keys

2023 Iowa Envirothon Study Guide

2023 Iowa Envirothon Rules and Regulations

Local Team Registration

Regional Team Member Registration

NCS Rules and Regulations

2023 National Envirothon Competition