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.
Fundraiser for TT rider Maria Costello surpasses £220k
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Warmer than average May for Island
239 hours of sunshine recorded in the month
Manx BirdLife awarded funding for new warden
Over £28,000 provided by Dormant Asset Fund
Increased DfE support 'to tackle rising costs and global pressures'
Expanded eligibility and increased funding for support schemes