Perth residents demand faster action on river health as Swan and Canning decline

When the Perth City Council unveiled its revised Environmental Sustainability Action Plan last month, the response from residents living along the Swan and Canning rivers was decidedly mixed. While the roadmap commits to achieving net-zero emissions by 2045, many in affected neighbourhoods say the timeline simply isn't ambitious enough.

At a packed community forum held at the Applecross Community Centre on King Edward Avenue last Tuesday, dozens of residents expressed frustration over what they described as incremental progress on water quality issues that have visibly deteriorated over the past three years. Local environmental monitoring data shows phosphorus levels in the lower Swan have increased by 18 per cent since 2023, contributing to recurring algal blooms that have closed swimming areas multiple times.

"We've been promised change for a decade," one local business operator told The Daily Perth, speaking on condition of anonymity due to concerns about relationships with council. "My property backs onto the river, and I've watched it get worse, not better. The plan talks about 2045—that might be too late."

The frustration extends to Bassendean, where residents have organised monthly water quality surveys along the Canning. A spokesperson for the Bassendean Riverkeepers, an informal volunteer group formed in 2024, noted that community-led testing often identifies problems weeks before official council data confirms them. "We're not experts, but we live here," the spokesperson explained. "We see what's happening in real time."

Sustainability experts point to Perth's sprawling development patterns—the metropolitan area has expanded by 22 per cent in the past decade—as a primary driver of environmental pressure. Increased stormwater runoff and reduced native vegetation in suburbs from Belmont to Como have compounded the challenge.

Council officials acknowledge the urgency but emphasise budget constraints. The proposed $47 million environmental investment over the next three years represents a 34 per cent increase from the previous period, though some residents argue it remains inadequate given the scale of the challenge.

What's clear is that Perth's environmental debate is shifting. Rather than accepting official timelines, community members are demanding accountability and faster implementation. Whether local government can match this momentum remains the critical question as the revised action plan moves into its implementation phase.

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