SOUTH Australian grain producers will continue using the Grassland Fire Danger Index of 35 measured at two metres under the Grain Harvesting Code of Practice for the 2025-26 harvest season.
Confirmation that the threshold will remain unchanged follows advocacy by Grain Producers SA and an agreement with the Minister for Emergency Services and the SA Country Fire Service.
GPSA chief executive Brad Perry welcomed the consistency.
“The Grain Harvesting Code and GFDI provide a practical, effective and well-understood framework for fire safety during harvest,” he said.
“Our surveys show most growers measure the GFDI of 35 at two metres, and this decision supports continued clarity and safety on-farm and in the community.”
The code sets out guidelines for when harvesting and grain handling should cease based on in-paddock weather conditions.
GPSA has long supported the current threshold as a reliable, science-based measure of fire risk.
Mr Perry said the code’s continued use reflects strong collaboration between industry, government and the CFS.
“We know the Fire Behaviour Index is used in other parts of Australia, but at this stage, introducing a new system in South Australia would create more challenges than benefits,” he said.
He also acknowledged grain producers’ proactive investment in fire safety, including equipment to help extinguish fires if needed.
“This decision allows growers to continue using a proven system that protects lives, livelihoods and rural communities,” Mr Perry said.
Producers can use the GFDI of 35 at two metres, or at 10 metres where appropriate equipment is available.
For more information, visit www.grainproducerssa.com.au.