Wastewater discharge - Martinborough Wastewater Treatment Plant
An ongoing issue at the Martinborough Wastewater Treatment Plant has again resulted in a discharge of partially treated wastewater into the Ruamahanga River. This occurred on Monday 27 January between 9.20am and 11.30am.
Wellington Water is sorry that this has happened again and for the delay in reporting the issue to the Council. Action is now under way to get in front of this issue and to improve protocols in communicating to both Council and customers.
Although discharging treated wastewater to the river is a consented activity under the right conditions, when the river is low these types of discharges are invariably a breach of resource consent.
The Martinborough Wastewater Treatment Plant will have a review in order for potential points of operational failure to be identified ahead of time; this work has been prioritised for the next few days.
This discharge event and the previous one involved issues with the irrigator, which meant that discharge to adjacent land didn’t happen. With the storage ponds being full and no discharge to land possible, the designed contingency is discharge to the river, which we know is unacceptable.
Authorities at Regional Public Health and Greater Wellington Regional Council as well as iwi and community liaison group representatives have been notified.
The first incident occurred between 9.45pm on Tuesday 14 January and 10am Wednesday 15 January 2020, this resulted in 90,000 litres of partially treated wastewater discharged to the Ruamahanga River.
This latest incident resulted in 100,000 litres of partially treated wastewater discharged to the river, as well as 300,000 litres of fully treated wastewater.
Due to the dilution factor in the river, it’s understood that public health and recreational water user risk from all discharges was negligible.
However, Wellington Water is committed to doing better with how wastewater discharges enter the environment and are working on options for this. A full incident response and investigation of the outcomes of this work will be released when completed.
🪱🐦 When are you the most productive? 🌙🦉
The Post has been diving into our daily habits, and research suggests being an early bird or a night owl isn’t just a choice—it’s biology! We all have that specific time when our brains finally "click" into gear.
This raises a big question for the modern workplace. To get the best out of everyone, should employers accommodate our natural body clocks? This idea is at the heart of the four-day work week and flexible scheduling movements.
We want to hear from you:
1. When does your brain "click" into gear?
2. Would a flexible (or shortened) schedule change the way you work?
🌉🛶 Early Birds Might Crack This One First… or Not? 🥚🧠
A person is crossing a bridge and sees a boat full of people, yet there isn't a single person on board.
How is this possible?
(Susan from Massey kindly provided this head-scratcher ... thanks, Susan!)
Do you think you know the answer? Simply 'Like' this post if you know the answer and the big reveal will be posted in the comments at 2pm on the day!
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Poll: Are you still heading to your local for your caffeine fix, or has the $$ changed your habits? ☕
Wellington’s identity is built on its cafe culture, but with costs climbing, that culture is under pressure. We’ve seen the headlines about recent closures, and it’s a tough pill to swallow along with a $6+ coffee.
We all want our favourite spots to stay open, but we also have to balance our own budgets ⚖️
We want to know: How are you handling the "coffee math" in 2026? Are you still heading to your local for a chat and a caffeine fix, or has the cost of living changed your habits?
Keen to read more about "coffee math"? The Post has you covered.
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45.6% I avoid spending money on coffee
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42.1% I still indulge at my local cafe
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12.4% Irrelevant - coffee is not for me
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