![\"The](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2026\/05\/0_1G5A9198.jpg\")
<\/p>\nThousands of homes in Rhondda Cynon Taf are covered by the boil water notice<\/p>\n
13:24, 22 May 2026Updated 13:42, 22 May 2026<\/p>\n
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The boil water notice covers a huge part of the Rhondda(Image: WalesOnline\/ Rob Browne)<\/p>\n
Welsh Water has told residents in Rhondda Cynon Taf to boil their tap water before drinking it due to an issue that was identified at treatment works. The boil water notice covers a huge area of the Rhondda<\/a> and wider Rhondda Cynon Taf area.<\/p>\n In a notice on the Welsh Water website the organisation said an issue was identified “with the chemical process” used to treat drinking water during routine checks at Maerdy Water Treatment Works on Friday morning.<\/p>\n Customers are not expected to experience any loss of service as a result of this issue. Get the latest Rhondda news first by signing up to our newsletter here<\/a><\/strong><\/p>\n Welsh Water said the boil water notice for customers served by the Maerdy treatment works has been issued “as a precaution” while further investigations are carried out.<\/p>\n Bottled water stations are being set up for affected customers.<\/p>\n The full list of areas affected by the notice are:<\/p>\n “All customers in these areas are advised to boil their water with immediate effect before using it for drinking, brushing teeth, making ice and cooking purposes,” Welsh Water said.<\/p>\n The organisation added that customers who are impacted are being sent a text. You can check if you area is affected using the postcode checker here<\/a><\/p>\n WalesOnline has approached Welsh Water for more information.<\/p>\n Get daily breaking news<\/strong> updates on your phone by joining our WhatsApp community here<\/a>. We occasionally treat members to special offers, promotions and ads from us and our partners. See our Privacy Notice<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"Thousands of homes in Rhondda Cynon Taf are covered by the boil water notice 13:24, 22 May 2026Updated…\n","protected":false},"author":2,"featured_media":977907,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[5010],"tags":[748,4884,73907,14317,14318,16,15,1764,16706],"class_list":["post-977906","post","type-post","status-publish","format-standard","has-post-thumbnail","category-wales","tag-britain","tag-great-britain","tag-pontypridd","tag-rhondda","tag-rhondda-cynon-taf","tag-uk","tag-united-kingdom","tag-wales","tag-welsh-water"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/116618654172276868","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/977906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=977906"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/977906\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/977907"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=977906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=977906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=977906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n