{"id":561,"date":"2026-04-22T10:42:34","date_gmt":"2026-04-21T22:42:34","guid":{"rendered":"https:\/\/geckogullydemos.com\/mjr\/?post_type=mjr-faq&p=561"},"modified":"2026-05-27T16:46:39","modified_gmt":"2026-05-27T04:46:39","slug":"high-water-bill-causes","status":"publish","type":"mjr-faq","link":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/","title":{"rendered":"Why is my water bill suddenly higher than usual?"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.<\/p>\n","protected":false},"featured_media":227,"parent":0,"menu_order":0,"template":"","meta":[],"categories":[7],"tags":[342,92,354,21,339,355],"class_list":["post-561","mjr-faq","type-mjr-faq","status-publish","has-post-thumbnail","hentry","category-leak-detection-repair","tag-christchurch-plumbing-issues","tag-hidden-leak-christchurch","tag-high-water-bill","tag-plumbing-maintenance-christchurch","tag-water-leak-signs-christchurch","tag-water-usage-increase-christchurch","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"\nWhy is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas<\/title>\n<meta name=\"description\" content=\"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas\" \/>\n<meta property=\"og:description\" content=\"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/\" \/>\n<meta property=\"og:site_name\" content=\"MJ Robertson Plumbing and Gas\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-27T04:46:39+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/\",\"url\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/\",\"name\":\"Why is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/MJ.png\",\"datePublished\":\"2026-04-21T22:42:34+00:00\",\"dateModified\":\"2026-05-27T04:46:39+00:00\",\"description\":\"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/#breadcrumb\"},\"inLanguage\":\"en-NZ\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-NZ\",\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/#primaryimage\",\"url\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/MJ.png\",\"contentUrl\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/MJ.png\",\"width\":535,\"height\":487},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/high-water-bill-causes\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MJR FAQs\",\"item\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/mjr-faq\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Why is my water bill suddenly higher than usual?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/#website\",\"url\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/\",\"name\":\"MJ Robertson Plumbing and Gas\",\"description\":\"Your Property Partner Across Christchurch - Day or Night Since 1955\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/geckogullydemos.com\\\/mjr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-NZ\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Why is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas","description":"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Why is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas","og_description":"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.","og_url":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/","og_site_name":"MJ Robertson Plumbing and Gas","article_modified_time":"2026-05-27T04:46:39+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/","url":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/","name":"Why is my water bill suddenly higher than usual? - MJ Robertson Plumbing and Gas","isPartOf":{"@id":"https:\/\/geckogullydemos.com\/mjr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/#primaryimage"},"image":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/#primaryimage"},"thumbnailUrl":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","datePublished":"2026-04-21T22:42:34+00:00","dateModified":"2026-05-27T04:46:39+00:00","description":"A higher Christchurch water bill can sometimes mean a hidden leak somewhere in the plumbing system or outside pipework.","breadcrumb":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/#breadcrumb"},"inLanguage":"en-NZ","potentialAction":[{"@type":"ReadAction","target":["https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/"]}]},{"@type":"ImageObject","inLanguage":"en-NZ","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/#primaryimage","url":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","contentUrl":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","width":535,"height":487},{"@type":"BreadcrumbList","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/high-water-bill-causes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/geckogullydemos.com\/mjr\/"},{"@type":"ListItem","position":2,"name":"MJR FAQs","item":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/"},{"@type":"ListItem","position":3,"name":"Why is my water bill suddenly higher than usual?"}]},{"@type":"WebSite","@id":"https:\/\/geckogullydemos.com\/mjr\/#website","url":"https:\/\/geckogullydemos.com\/mjr\/","name":"MJ Robertson Plumbing and Gas","description":"Your Property Partner Across Christchurch - Day or Night Since 1955","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/geckogullydemos.com\/mjr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-NZ"}]}},"ptb_metabox":{"ptb_mjr_service_text_1":"<p><strong>TL;DR:<\/strong> A sudden increase in your water bill in Christchurch is often caused by a hidden leak, increased usage, or a change in how water is being used. If the increase is unexpected, it is worth investigating.<\/p>\r\n<h2>Start with recent changes.<\/h2>\r\n<p>Changes in usage can sometimes explain a higher water bill.<\/p>\r\n<p>Consider whether anything has changed recently, such as:<\/p>\r\n<ul>\r\n<li>More people in the household or building<\/li>\r\n<li>Increased use of appliances like washing machines or dishwashers<\/li>\r\n<li>Seasonal changes affecting water use<\/li>\r\n<\/ul>\r\n<p>If nothing has changed, it may point to an underlying issue.<\/p>\r\n<h2>Hidden leaks are a common cause.<\/h2>\r\n<p>One of the most frequent reasons for a higher water bill is a leak that is not immediately visible.<\/p>\r\n<p>This can occur in:<\/p>\r\n<ul>\r\n<li>Pipework behind walls or under floors<\/li>\r\n<li>Underground water lines<\/li>\r\n<li>Fixtures such as toilets or taps that are slowly leaking<\/li>\r\n<\/ul>\r\n<p>Even a small leak can add up over time.<\/p>\r\n<h2>Toilets and slow leaks<\/h2>\r\n<p>Toilets that continue running or leak internally can waste a significant amount of water without being obvious.<\/p>\r\n<p>This type of leak can go unnoticed for some time.<\/p>\r\n<h2>Outdoor leaks and irrigation<\/h2>\r\n<p>Leaks outside the property can also contribute to higher usage.<\/p>\r\n<p>Look for:<\/p>\r\n<ul>\r\n<li>Wet patches in the garden when it has not rained<\/li>\r\n<li>Pooling around outdoor taps or pipes<\/li>\r\n<\/ul>\r\n<p>These may indicate a leak in external pipework.<\/p>\r\n<h2>Check your water meter.<\/h2>\r\n<p>Your water meter can help confirm whether water is being used when it should not be.<\/p>\r\n<p>Try this:<\/p>\r\n<ul>\r\n<li>Turn off all taps and appliances<\/li>\r\n<li>Note the meter reading<\/li>\r\n<li>Wait without using water<\/li>\r\n<li>Check the meter again<\/li>\r\n<\/ul>\r\n<p>If the reading changes, there may be a leak somewhere in the system.<\/p>\r\n<h2>Why it should be investigated early<\/h2>\r\n<p>An unexplained increase in water usage can indicate a problem that may worsen over time.<\/p>\r\n<p>Addressing it early can help avoid further costs and potential damage.<\/p>","ptb_mjr_ask_mj":"<p><strong>If the bill's gone up and nothing's changed, something's using water somewhere.<\/strong><\/p>\r\n<p>Finding that source is the key to resolving the issue.<\/p>","ptb_mjr_service_text_2":"<h2>How MJ Robertson approaches high water usage<\/h2>\r\n<p>MJ Robertson is a maintenance company specialising in plumbing across Christchurch.<\/p>\r\n<p>When water usage increases unexpectedly, the focus is on identifying whether there is a leak or another cause.<\/p>\r\n<p>This may involve:<\/p>\r\n<ul>\r\n<li>Checking visible plumbing and fixtures<\/li>\r\n<li>Investigating possible hidden leaks<\/li>\r\n<li>Assessing the system for any issues affecting usage<\/li>\r\n<\/ul>\r\n<p>The aim is to identify the cause and restore normal usage.<\/p>\r\n<h2>When to arrange help<\/h2>\r\n<p>It is worth arranging assistance if:<\/p>\r\n<ul>\r\n<li>Your water bill has increased without explanation<\/li>\r\n<li>You suspect a hidden leak<\/li>\r\n<li>You cannot identify the cause<\/li>\r\n<\/ul>\r\n<p>Early investigation can help prevent further issues.<\/p>\r\n<h2>Final thought<\/h2>\r\n<p>A sudden increase in your water bill in Christchurch is often a sign that something has changed in your plumbing system.<\/p>\r\n<p>Checking for leaks and unusual usage is the first step toward resolving the problem.<\/p>"},"ptb_taxonomy":{"category":[{"term_id":7,"name":"Leak Detection & Repair","slug":"leak-detection-repair","term_group":0,"term_taxonomy_id":7,"taxonomy":"category","description":"Water leaks in Christchurch. 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