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2720 days ago

Highest tide ever recorded - CCC flooding update

Media Team from Christchurch City Council

Response teams have headed out to Opawa and Southshore to check on residents and let them know that a welfare centre has opened at Linwood College if they need somewhere to go tonight.

Contractors have arrived at Southshore with the fill to close up low points where water has got through.

Information in from NIWA shows this afternoon's tide was the highest ever recorded at Bridge St. At this stage, we believe the record-breaking level was due to a low pressure weather system coming on top of a spring tide, and heavy rainfall. Although the spring tide and rainfall were expected, the unusually low pressure wasn't forecast. This accounted for 0.4M of the tidal height. Preliminary assessment is that this extreme tide level may be equivalent to a 1/200 year event (a probability of occurring once in every 200 years).

We are keeping a close eye on the high tide due around 3am tomorrow. At this stage we don't expect this to be as high as this afternoon's high tide, but we will post an update at 9pm tonight.

We are due for more rain tomorrow. Contractors will be out over the weekend checking grates and drains so the stormwater network can work effectively.

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Just a bit of a fun poll to get you thinking.

If you had to live out your Christmas days, would you prefer it was a summer Christmas or a winter Christmas?

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Would you rather: Christmas in summer forever or winter forever?
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2115 votes
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The Team from Citizens Advice Christchurch Area

31 Dec 2024 - 4pm to 7pm
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See link under 'Read More' for full details on CCC website

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What word sums up 2024, neighbours?

The Team from Neighbourly.co.nz

If 2020 was the year of lockdowns, banana bread, and WFH (work from home)....

In one word, how would you define 2024?

We're excited to see what you come up with!

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