Legacy Funerals director Mike Savage confirmed he had met compliance officers yesterday but would not make any other comment other than to say the company would be working with council for "regular monitoring".
A council spokesperson said staff were at Legacy Funerals "between 9am and 11am" yesterday and observed "no visible discharge" during that time.
"We are continuing to work with the crematorium and encourage the public to report any discharges through [a] hotline," she wrote in an email.
Neighbour Glenn Wilson was calling on the regional council to monitor the site 24 hours. He questioned the investigation.
"Yesterday there was not much happening but a heat haze," he said.
"Regional council needs to put in some type of 24-hour surveillance so they can get a proper idea of what residents are putting up with ... if they don't do that then I will put a camera in place."