The council's compliance department also came to his place to take noise level readings of his work, on July 17, at 8.30am.
Due to weather conditions and road noise interfering with the reading, the result was inconclusive, according to a letter Mr Murray received.
"It's a joke," he said. "How can a law be enforced if the test was inconclusive?"
After subsequent discussions between the parties, Mr Murray agreed to tone down his kindling sales operation to make it less "commercial". He has stopped asking for $5 a bag, and instead takes donations of that amount, and has remove signs from in front of his house.
"Council officers are now of the opinion that no commercial operation is being undertaken from the property and any noise associated with the drop saw is for domestic purposes," Katie Hislop, from WDC's regulatory services, wrote.
"As such this matter will now be closed."
It's a point that rankles Mr Murray. "Does this mean carpenters or builders can no longer use saws for their work? That's surely commercial, not domestic."
Other worthy recipients of Mr Murray's voluntary work include the Shackleton Sea Scouts, Pompallier College, Kamo Kindergarten and any school or organisation doing a project using plants or potting mix. He sells potting mix at his gate to raise those funds.