Resources
The freshwater weed and pest guide [PDF, 7.3 MB] : Use this guide to find out more about New Zealand’s invasive weeds, pest, and algae.
Invasive freshwater clam (Corbicula): Find out more about the invasive clams first found in a stretch of the Waikato River in 2023.
Videos on YouTube
How to 'Check Clean Dry' (2:36)
'Check Clean Dry' for waka ama (canoe) paddlers and participants (1:57)
'Check Clean Dry' for rowers and rowing club officials (1:56)
The 'Check Clean Dry' newsletter
The Check Clean Dry Working Group newsletter shares stories, updates, and inspiration from across our growing network of ambassadors, champions, and partner agencies.
Past newsletters
Who to contact
If you have questions about 'Check Clean Dry', email info@mpi.govt.nz