5 Apr 2019

Westland landfill washout: Herbicide; asbestos; 'containers that say toxic'

6:37 pm on 5 April 2019

Toxic materials are being found among the rubbish washing up along the West Coast after floodwaters spread it along the coastline from an abandoned landfill.

South Westland Coastal Cleanup volunteers helping clear litter and detritus swept into rivers and beaches from a disused landfill after the storm.

South Westland Coastal Cleanup volunteers helping clear litter and detritus swept into rivers and beaches from a disused landfill after the storm. Photo: South Westland Coastal Cleanup / Supplied

While the river spreading the rubbish from the closed Fox Glacier Township Landfill has been successfully diverted, the massive clean up effort is far from over with Westland District Council saying rubbish had been sighted as far north as Ōkārito and south to Martins Bay in Fiordland.

Volunteer response coordinator Mike Bilodeau has been on the ground at the clean up site, coordinating volunteers - who were having to avoid poisonous chemicals as they retrieve piles of rubbish.

"We've found some herbicide jugs with liquid in there - we don't know what's inside of it obviously, plastic containers that say toxic on them that have liquid inside, roofing panels with asbestos and some oil containers," Mr Bilodeau said.

"We instruct our volunteers to just leave them."

West Coast rubbish spill

West Coast rubbish spill Photo: Facebook / South Westland Coastal Cleanup

Mr Bilodeau has been helping to get volunteers onto helicopters to reach remote parts of the coastline, as well as picking up waste on beaches to the north of the Waiho River.

He said a dead seal had been found on the coastline, but it was too soon to tell whether the rubbish spill played a role in its death.

"Sometimes you think you've cleared an area and then you'll lift up a rock or you'll lift up a log, and there's way more underneath it.

"I've also noticed areas I've cleared, I've gone back the next day and it's just as bad, if not worse."

Despite this, he remained hopeful it would all be cleaned up, especially after receiving offers of support from across the country and donations from as far afield as Europe and Canada.

Conservation Minister Eugenie Sage and West Coast MP Damian O'Connor met with groups helping to clean up the coast on Friday to discuss the next steps. So far no funding has been pledged.

Bags filled with litter after volunteers helped with a cleanup today.

Bags filled with litter after volunteers helped with a cleanup today. Photo: South Westland Coastal Cleanup / Supplied

Volunteer Andrew Elphick was preparing to be dropped into remote Westland on Saturday morning.

He said he was devastated that the rubbish was entering the habitat of the Hector Dolphins, endangered penguins and other creatures making the West Coast their home.

"Those will start to get infected from this plastic being introduced.

"The pristine place that we have on the West Coast and our best efforts to stop this in recent years, don't stop this little ticking time bomb that we have in these dumps," Mr Elphick said.

He said he remembered joining hundreds of other people to clean up about 300m of coastline last year after gale force winds from cyclone Fehi exposed decades of buried rubbish in Greymouth.

They were similar size dumps, but the scale of spread was vastly different - especially if the rubbish had reached Fiordland, Mr Elphick said.

"It's got a large amount of plastic and that's been now deposited over 300 kilometres of coastline. Putting it into perspective, if that number of people in Greymouth cleaned up 300 metres over a week, this is a huge, huge task."

Litter on a Westland beach from the landfill.

Litter on a Westland beach from the landfill. Photo: South Westland Coastal Cleanup / Supplied

Forest & Bird conservation group manager Jen Miller said the extensive spread of the rubbish would cost a lot of time and resources to clean up.

"Our concern is this is likely to happen to other landfills that are similarly exposed. The situation will get worse because the predictions around climate change are likely to get worse," Ms Miller said.

"We really need to take this very seriously. This has to serve as a wake-up call."

More than a hundred disused rubbish dumps around the country were vulnerable, she said.

Westland District mayor Bruce Smith said the majority of the rubbish was in the Fox River and beaches close to the river mouth.

The council had contracted EnviroNZ to manage the clean up of the Fox River bed while supported by the Department of Conservation, both the regional and district councils and many volunteers, he said.

Mike Bilodeau said there were lessons to be learnt by all New Zealanders from the devastating spread.

"Looking at this isolated incident, we need to ... all take a look at ourselves and the choices we're making when we're supporting the single-use plastic industry because when you're down there on the ground, it's heartbreaking. The things that you're picking up are things we use every single day."

Efforts to remove the rubbish are expected to ramp up after the weekend.

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