Auckland Mayor Criticizes Northland Council as Kaitaia Floods Cause Millions in Damage

Auckland Mayor Wayne Brown slams Northland Regional Council after a $120m retail precinct suffered millions in damage during record-breaking Kaitaia floods.

By: AXL Media

Published: Apr 6, 2026, 4:49 AM EDT

Source: RNZ

The NorthPark Inundation and Political Fallout

A significant political rift has emerged in the wake of the March 2026 flooding in Kaitaia, as Auckland Mayor and property developer Wayne Brown lashed out at the Northland Regional Council (NRC). The dispute centers on NorthPark, a 45 hectare industrial and large format retail hub representing a $120 million investment. Despite the NRC highlighting the success of its $15.5 million Awanui flood management upgrades, Brown reported that the precinct—home to roughly 20 businesses—suffered millions of dollars in damages. Brown, who served as Far North Mayor for six years, remains a primary stakeholder in the development and expressed deep dissatisfaction with official claims of the scheme's performance.

Unprecedented River Flows and Infrastructure Limits

New data released by the NRC suggests that the weather event was statistically staggering, surpassing the one in 100 year flood levels the Awanui scheme was designed to handle. At the peak of the deluge, water flow reached 413 cubic meters per second, the highest volume recorded since monitoring began in 1965. For context, this volume far exceeded the 258 cubic meters per second recorded during the damaging 2007 floods. While the council maintains that the infrastructure protected the broader Kaitaia township from catastrophic harm, the NorthPark precinct became a casualty of these historic water volumes.

Strategic Concerns Over Floodwater Displacement

Mayor Brown’s criticism extends beyond the immediate damage to the strategic design of the flood defenses. He alleged that the current upgrades effectively shifted the flood risk northward, moving water away from the town center and directly into the NorthPark area. This perspective highlights a common tension in civil engineering where protecting one urban zone can inadvertently increase the vulnerability of another. Brown noted that assurances were given two years ago regarding the elevation of the stopbank between Bells Produce and Pak'nSave, yet that specific segment overtopped during this event, leading to the precinct’s saturation.