People in Onchan and Willaston may notice distruption to their water supplies from tomorrow (Monday).
The Island's Water and Sewerage Authority is completing flushing exercises every evening from Monday to Thursday.
The work may cause low water supply, low water pressure and discolouration of tap water.
The authority has advised the public to fill up kettles and buckets prior to the flushes so they have usable water for the morning.
£5.3m on compromise agreements and £2.86m on mileage
Chief minister shares government spending figures in response to question for written answer
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Local authority after 'suitably qualified' company to manage public open spaces
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Season opened on 1 November
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Deadline looms for manx.net users to register account
Any email addresses not reactivated will be deleted on 21 April