Stormwater and Flooding Analysis
FastTrack
Environmental Assessment
Auckland
20 Jan 2026·First seen: 21 Jan 2026107 pages·5.0 MB
Summary
Hydraulic analysis of stormwater and flood effects from the BRT corridor construction and operation, covering the Puhinui Stream and Otahuhu Creek catchments. The analysis identifies required culvert upgrades and recommends a corridor-wide stormwater management plan.
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Classification
Process Type
Environmental Assessment
Document Type
Assessment
Category
Reports And Advice
Notice Type
—Topics
Domain
Water
Activity
Kayaking Rafting
Document Info
RegionAuckland
Source
FastTrack
File Size5.0 MB
Pages107
Document Date20 Jan 2026
First Seen21 Jan 2026