Wellington's wastewater disaster leaves beaches closed and businesses reeling

Wellington's Moa Point Wastewater Treatment Plant suffered a major failure on February 5, 2026, forcing the closure of nearby beaches. The shutdown has hit local businesses hard, with many reporting a sharp drop in customers over the past two weeks. The plant, which had already faced years of problems, could remain out of action for months.

The 30-year-old treatment plant had struggled with ongoing issues before its latest breakdown. In 2023, it underwent a $10 million repair for structural damage, while a power outage caused a shutdown in 2024. Routine upgrades in 2022 and 2025 also highlighted its fragility.

Beaches along Wellington's South Coast, including Lyall Bay, were closed due to contamination fears. Cafes, takeaways, and surf shops have seen business plummet, with some losing up to 70% of their usual trade. Steve Walters of Destination KRL, a local business group, confirmed around 30 businesses have reported steep losses in just the last fortnight.

Surfboard makers have also felt the impact, with one reporting no local inquiries since the closure. Many owners now worry about surviving the winter after missing out on crucial summer revenue. Wellington Water has warned repairs could take months, leaving businesses in limbo.

The city council is exploring ways to help but has yet to announce any concrete plans. In the meantime, residents are being urged to visit Lyall Bay and support struggling traders.

The Moa Point plant's failure has left beaches closed and businesses facing severe financial strain. With no quick fix in sight, the council's response will be crucial in determining how long these traders can hold on. For now, the community is being asked to rally behind local shops to ease the immediate pressure.