TREE felling is not allowed in areas where firewood can be collected for personal use, the Department of Biodiversity, Conservation and Attractions (DBCA) has warned.
Images were recently posted on social media of a tree which had been unsuccessfully chainsawed and left near Minningup Pool, potentially posing a hazard to trail users.
The tree was subsequently professionally felled.
A DBCA spokesman has confirmed chainsaws can be used in designated collection areas to break up already fallen timber.
However, under no circumstances should people be felling trees.
“It is not permitted to cut down any standing tree, either dead or alive, or cut or break off any part of a standing tree for firewood,” the spokesperson said.
“Felling trees is dangerous and can damage nearby vegetation.”
Chainsaws cannot be used if there is a fire ban, or a high, extreme or catastrophic fire danger, the spokesperson added.
It is illegal to take firewood from non-designated areas, with on-the-spot fines of $2500 potentially applying. 
If taken to court, the maximum penalty is $50,000.
“If you are buying yourself firewood, you must buy from an authorised firewood supplier or retail outlet,” the spokesperson said.
“Information on where to purchase firewood sourced from sustainably managed, approved forest harvest operations and approved local firewood suppliers is on the Forest Products Commission website.”
If you have witnessed or have information about illegal firewood collection and sales, you can contact the DBCA Collie office on 9735 1988 or Bunbury office on 9725 4300.