Home

Meth use rebounds to pre-pandemic levels

Callum GoddeAAP
Wastewater samples across Australia show meth consumption has returned to pre-pandemic levels.
Camera IconWastewater samples across Australia show meth consumption has returned to pre-pandemic levels. Credit: AAP

Australia-wide wastewater samples show meth consumption has returned to pre-pandemic levels and ketamine is being used more than just as a typical medical substance.

The latest National Wastewater Drug Monitoring Program report, released on Wednesday, tracks drug consumption for 12 substances, including ketamine for the first time.

It found alcohol and nicotine remain the most consumed drugs in Australia, while methylamphetamine is the nation's most consumed illicit substance.

The data, covering 13.1 million Australians and based on wastewater samples collected from across the country in December and February, indicates meth use is on the rise.

Get in front of tomorrow's news for FREE

Journalism for the curious Australian across politics, business, culture and opinion.

READ NOW

The Australian Criminal Intelligence Commission report notes methylamphetamine, more commonly known as ice or crystal meth, was "significantly affected by events in 2020".

Doses fell to about 30 per 1000 people by August, after previously hovering in the range of 50 per 1000 people before the pandemic.

"In general, a steep decrease of methylamphetamine consumption was observed in many jurisdictions immediately after the introduction of COVID-19 restrictions, which has been followed by a slow recovery to levels just below those in December 2019," it said.

"The impact of COVID-19 was most dramatic in the Northern Territory, Tasmania and Western Australia, where the capital city averages reached historical low levels in August."

The latest round of wastewater samples from December showed methylamphetamine use has increased to nearly 40 daily doses per 1000 people.

NSW and South Australia had some of the highest capital city levels, while sites in Tasmania and Victoria had the highest regional use.

Curiously, the report highlighted a suspected instance of "methylamphetamine dumping" at a Sydney site on a day during the February collection period.

It was equivalent to nine kilograms of meth above usual levels, it said.

Another drug, Ketamine, also produced surprising results as it was added to the monitoring list due to growing concern over its abuse potential.

The substance is a depressant used by medical practitioners and veterinarians, but the United Nations reports illicit manufacturing and trafficking centred in Asia has spread into other regions including Australia.

Parts of NSW and regional Victoria were found to be the highest Ketamine users, with consumption wider over the collection week than might be expected for a substance with medical applications.

Meanwhile, NSW remains Australia's biggest cocaine state with the highest overall consumption figures in the nation.

Since the monitoring program began in August 2016, cocaine use has risen and the pandemic only briefly interrupted measured levels in April 2020.

It has now mostly returned to pre-COVID levels or slightly increased, including in Victoria despite its extended lockdown.

MDMA - commonly known as ecstasy - use was relatively low compared to methylamphetamine and cocaine, while heroin consumption in Victoria declined after reaching historically high levels last August.

In other trends, Tasmania and the NT had the highest levels of nicotine use and consumption of alcohol among capital cities.

13TH NATIONAL WASTEWATER DRUG MONITORING PROGRAM REPORT

CAPITAL CITIES

* Nicotine, MDMA, heroin and cannabis decreased from August to December

* Alcohol, methylamphetamine, cocaine, oxycodone and fentanyl increased

REGIONAL

* Nicotine, alcohol, cocaine, MDMA, heroin and cannabis decreased

* Methylamphetamine, oxycodone and fentanyl increased

SAMPLE COVERAGE

* The December 2020 collection covers about 56 per cent of the population, or 13.1 million Australians

* 57 wastewater sites monitored nationally. Eleven in Victoria, Queensland and NSW, nine in SA, seven in WA, five in Tasmania, two in the NT, and one in the ACT.

* The February 2021 collection (capital city sites only) covers about 48 per cent.

Get the latest news from thewest.com.au in your inbox.

Sign up for our emails