We’re developing a stormwater strategy to better manage stormwater, protect our waterways, prepare for climate change and support how our city grows. Now we want your feedback on whether we’ve got it right.
Have your say today
Managing stormwater well is more important than ever
Palmerston North sits beneath the Tararua Ranges and alongside the Manawatū River, a beautiful setting that also brings flood risk. Like many places across New Zealand, severe weather events are becoming more intense. With much of the city low-lying, good stormwater management is important to help protect people, property and infrastructure.
Stormwater is the rainwater that falls on roofs, roads, footpaths and parks and moves through the city via drains, pipes and waterways.
During heavy rain, these systems can fill quickly, and water may flow across roads and green spaces through overland flow paths, which are a key part of the stormwater network. Once these and the waterways are full, flooding can start to cause problems around the city.
Though all of our waterways are connected, river flooding and stormwater are managed separately: the Manawatū River and stopbanks are managed by Horizons Regional Council, while Palmerston North City Council manages the city’s stormwater network.
Building smarter stormwater for a stronger city
Better stormwater planning helps protect homes, businesses and the environment and ensures new development doesn’t increase flood risk.
As the city grows, parts of our stormwater network will need expanding or upgrading. That means we need to prioritise carefully and invest where it will build long-term resilience, while also strengthening our technical capability to manage the system into the future.
While we’ve made good progress in recent years, much of our work is still reactive.
The strategy aims for a more coordinated, long-term approach to get ahead of issues. It supports a continued shift toward water-sensitive solutions like rain gardens, swales, blue-green spaces and permeable surfaces that slow, soak up and filter water. These approaches can reduce flooding, improve water quality, and create better urban spaces while supporting smarter investment.
Read the full consultation document(PDF, 3MB)
Key priorities for the next five years
The stormwater strategy takes a wider view of how water moves through the city, including land use and where stormwater comes from. It doesn’t lock in specific projects, but helps guide future decisions and investment. Over the next five years, the strategy will guide a more adaptive, sustainable and affordable approach to managing stormwater as the city grows.
Developed with Rangitāne o Manawatū, the strategy also reflects their aspirations for a city that uplifts the mauri and health of waterbodies and strengthens connections to them, in line with a Whānau Ora approach linking the wellbeing of people and the environment.
The draft has also been developed with input from Horizons Regional Council, neighbouring councils, developers, businesses and community groups. Now we want to hear from the wider community.
From our engagement, four key priority areas have emerged, they are to:
- Develop the right skills and partnerships
Strengthen technical expertise across Council and partners, including water sensitive design skills, and draw on a mix of technical knowledge, social insight, and mātauranga (knowledge, wisdom).
- Use the tools we already have better
Improve compliance through better resourcing of enforcement, and increase education and awareness so people understand stormwater and how to manage it well.
- Improve our stormwater information
Update our stormwater modelling, assess flood risk in growth areas, and improve how we collect, store and share monitoring data to support better decisions.
- Investigate long-term options
Work collaboratively on catchment-scale water sensitive design and develop priority responses for high-risk locations. At the same time, explore long-term options to improve the resilience of waterways and create multi-use stormwater spaces that also benefit the community.
Have your say by 4pm, Monday 15 June
We’re asking for your feedback on the draft stormwater strategy and whether you think we’ve got the priorities right.
We’re particularly interested in how stormwater affects you or your neighbourhood and what you think should be the focus for the future. Your feedback will help Council decide whether to adopt the strategy as it is, make changes, or not adopt it.
Click here to view form.