{"id":27286,"date":"2024-08-20T12:00:09","date_gmt":"2024-08-20T16:00:09","guid":{"rendered":"https:\/\/www.laval.ca\/environnement\/eau\/accumulation-eau-infiltration-refoulement-egout\/"},"modified":"2026-04-13T14:41:31","modified_gmt":"2026-04-13T18:41:31","slug":"water-accumulation-infiltration-sewer-backflows","status":"publish","type":"page","link":"https:\/\/www.laval.ca\/en\/environment\/water\/water-accumulation-infiltration-sewer-backflows\/","title":{"rendered":"Water accumulation, infiltration and sewer backup\u00a0"},"content":{"rendered":"<section class=\"sticky-section-group aligndefault\"\n>\n   \n<div class=\"sticky-section-main\"\n>\n   \n\n<p class=\"is-style-intro-text\" style=\"font-style:normal;font-weight:600\">Learn more about the actions taken by the City of Laval in the event of water accumulation, infiltration or sewer backup, and what to do about it.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A network to monitor and maintain&nbsp;&nbsp;<\/h2>\n\n\n\n<p>There are more than 7,000 km of pipes beneath the streets of Laval, including water lines as well as sanitary and storm sewers.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The City of Laval regularly monitors the state of these underground infrastructures to identify priority actions and keep the network in good condition.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Water accumulation<\/h2>\n\n\n\n<p>Not to be confused with <a href=\"https:\/\/www.laval.ca\/en\/public-security\/emergency-measures-civil-security\/emergency-situations\/floods\/\" data-type=\"page\" data-id=\"13391\">flooding events<\/a>, which are major emergencies that can make roads impassable. Nevertheless, water accumulation can make travel difficult, particularly if you\u2019re getting around on foot or by bicycle, or if you have limited mobility.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-vortex-blocks-accordions-group block-accordions-group accordion-container\">\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongmain-causes-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Main causes<\/strong><\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<ul class=\"wp-block-list\">\n<li>Blocked storm sewer main&nbsp;&nbsp;<\/li>\n\n\n\n<li>Illegally backfilled ditch&nbsp;&nbsp;<\/li>\n\n\n\n<li>Congested sump in winter&nbsp;&nbsp;<\/li>\n\n\n\n<li>Slope preventing proper stormwater drainage on a street&nbsp;&nbsp;<\/li>\n\n\n\n<li>Non-existent drainage system (storm sewer or ditch)&nbsp;&nbsp;<\/li>\n\n\n\n<li>Main with insufficient capacity&nbsp;&nbsp;<\/li>\n\n\n\n<li>Overloaded network&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Climate change, by increasing the probability of heavy rains and extreme weather events, makes water accumulation problems more frequent.<\/p>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"solutions\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\">Solutions&nbsp;&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p><strong>Responsibility of the City of Laval&nbsp;&nbsp;&nbsp;<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Build a storm sewer: &nbsp;<br>Homeowners and the City of Laval share the construction costs.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Digging a ditch: &nbsp;<br>This solution is adapted to non-urbanized areas, where the road is not bordered by a sidewalk or a curb.&nbsp;&nbsp;&nbsp;<\/li>\n\n\n\n<li>Replacing one or more lines or adding lines to increase the network\u2019s capacity and improve stormwater management.&nbsp;<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongprevention-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Prevention&nbsp;<\/strong>&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p><strong>Responsibility of the City of Laval&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Protecting wetlands: &nbsp;<br>They absorb and naturally filter stormwater.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Installing drainage systems along streets, retention basins, etc.: &nbsp;<br>These infrastructures reduce the pressure on the underground network and improve the quality of the water discharged into the environment.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>Responsibility of the owner&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensure that rainwater gutters discharge water onto a permeable surface, such as a lawn. Learn more about <a href=\"gouttierehttps:\/\/www.laval.ca\/reglements-permis\/index-reglements\/gouttiere\/\" data-type=\"regulation\" data-id=\"13902\">disconnecting rainwater gutters<\/a>.&nbsp;<\/li>\n\n\n\n<li>Do not backfill ditches and waterways. &nbsp;<br>Please view <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2024\/12\/reglement-l-11870.pdf\" data-type=\"attachment\" data-id=\"8601\" target=\"_blank\" rel=\"noreferrer noopener\">Bylaw L-11870<\/a> (PDF, 750&nbsp;ko).&nbsp;<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Water infiltration<\/h2>\n\n\n\n<p>Water infiltration occurs when water enters a building from the outside.&nbsp;&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-vortex-blocks-accordions-group block-accordions-group accordion-container\">\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"main-causes\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\">Main causes&nbsp;&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<ul class=\"wp-block-list\">\n<li>Poor watertightness of the building foundation, the windows or a garage door.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Poor stormwater drainage on the property around a house.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Presence of a water table close to the surface of the ground.&nbsp;<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongsolutions-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Solutions<\/strong><\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p><strong>Responsibility of the City of Laval&nbsp;<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Conduct the studies required to propose a solution if the infiltration is caused by inadequate water drainage on a public road or by a water or storm sewer line in poor condition.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>Responsibility of the owner&nbsp;<\/strong>&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensure that the foundation is watertight or correct stormwater runoff around the building.&nbsp;<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"prevention\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\">Prevention&nbsp;&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p><strong>Responsibility of the owner&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Check the rainwater gutters on your house: Rainwater must be discharged at least one metre from the building so as not to damage the foundations. <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2024\/12\/reglement-l-11870.pdf\" data-type=\"attachment\" data-id=\"8601\" target=\"_blank\" rel=\"noreferrer noopener\">View Bylaw L-11870<\/a> (PDF, 750&nbsp;ko).&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensure that mounding prevents water from accumulating close to the basement or garage, if your driveway slopes toward the house. &nbsp;<br>For further details, please view Article 4.01.03 of <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2024\/12\/reglement-l-11870.pdf\" target=\"_blank\" data-type=\"attachment\" data-id=\"8601\" rel=\"noreferrer noopener\">Bylaw L-11870<\/a> (PDF, 750&nbsp;ko).&nbsp;<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Sewer backup&nbsp;&nbsp;<\/h2>\n\n\n\n<p>When rain or wastewater is not discharged toward the public network, it can lead to a backflow (backup) through your plumbing installations, including the toilets, sinks and floor drains, or on your property.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-vortex-blocks-accordions-group block-accordions-group accordion-container\">\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongcauses-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Causes<\/strong><\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<ul class=\"wp-block-list\">\n<li>Blockage of the discharge pipe or discharge pipe not large enough.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Buildings at risk:&nbsp;&nbsp;\n<ul class=\"wp-block-list\">\n<li>Homes located in flood zones, where the sewer network is more susceptible to overloading.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Buildings constructed at a lower elevation than the piped sewage systems. This is rare.&nbsp;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongsolutions-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Solutions&nbsp;<\/strong>&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p>If you experience a backup problem, the first thing to do is call an RBQ-licenced plumber and CMMTQ member.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The plumber must:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Identify the source of the backup.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Locate and check the condition of the plumbing system in your basement.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Unclog the <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2025\/04\/refoulement-egout-bouches-nettoyages-separatif.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">sewer line clean-out<\/a> (PDF, 159 ko) in your basement. If you don\u2019t have one, the plumber will have to install one.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Try to unclog the service line through the clean-out.&nbsp;&nbsp;<\/li>\n\n\n\n<li>Depending on the nature of the backup, determine whether the responsibility lies with the City of Laval or the homeowner.<\/li>\n\n\n\n<li>Provide you with a detailed invoice for the work completed.<\/li>\n<\/ul>\n\n\n\n<p>If the plumber determines that the City of Laval must take action, complete the following steps:&nbsp;&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group has-grey-100-background-color has-background is-layout-constrained wp-container-core-group-is-layout-e0082cf6 wp-block-group-is-layout-constrained\">\n<p>1 &#8211; Contact 311. A service agent will transmit your request to the right department. <strong>Let the agent know that you are calling for a sewer backup following an expert assessment by a plumber. This will facilitate the process of assigning your case to the right team.&nbsp;&nbsp;<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-grey-100-background-color has-background is-layout-constrained wp-container-core-group-is-layout-e0082cf6 wp-block-group-is-layout-constrained\">\n<p>2 &#8211; The person assigned to your action request will contact you to schedule an appointment at your home, i.e., the location of the backup observed.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-grey-100-background-color has-background is-layout-constrained wp-container-core-group-is-layout-e0082cf6 wp-block-group-is-layout-constrained\">\n<p>3 &#8211; To prove that a licenced plumber visited your house to carry out an inspection, <strong>you must show the plumber\u2019s invoice to the person that contacts you<\/strong>. A simple photo taken with your cell phone or a digital photocopy will suffice.&nbsp;&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-grey-100-background-color has-background is-layout-constrained wp-container-core-group-is-layout-e0082cf6 wp-block-group-is-layout-constrained\">\n<p>4 &#8211; During the appointment, the City representative will ask you to sign a consent form to take action at your home.&nbsp;<\/p>\n<\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-vortex-blocks-accordion-item accordion ac\" id=\"strongprevention-strong\"><div class=\"accordion__accordion\"><button class=\"accordion__header-row accordion-toggle ac-header ac-trigger\"><p class=\"accordion__header__title\"><strong>Prevention&nbsp;<\/strong>&nbsp;<\/p><span class=\"accordion__header__icon\" role=\"presentation\"><span class=\"plus\"><\/span><\/span><\/button><div class=\"accordion__sub-rows wysiwyg ac-panel\" role=\"region\">\n<p>To minimize the risk of a sewer backup, never pour into your plumbing system (sinks, toilets, etc.) cooking oil or waste that swells when in contact with water (e.g., diapers, sanitary napkins, makeup remover pads, disposable wipes, etc.), as these items could clog up a pipe.&nbsp;&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-comportements-eviter.pdf\">This type of waste should never go into the toilet or sink<\/a> (PDF, 45&nbsp;ko)&nbsp;<\/p>\n\n\n\n<p>The City of Laval requires the installation of certain safety devices, including check valves, to prevent or minimize the damages. If the resident does not have these safety devices, the City of Laval will not be held responsible for damages caused to a building or its contents.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>According to municipal <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2024\/12\/reglement-l-11870.pdf\" data-type=\"attachment\" data-id=\"8601\" target=\"_blank\" rel=\"noreferrer noopener\">Bylaw L-11870<\/a> (PDF, 750&nbsp;ko), you must have, know the location of, and maintain the following equipment:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-clapets-antiretour.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Check valves<\/a> (PDF, 193&nbsp;ko)\n<ul class=\"wp-block-list\">\n<li>Installation of check valves and primary clean-out on <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-branchement-unitaire.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">combined sewers<\/a> (PDF, 1&nbsp;Mo)&nbsp;<\/li>\n\n\n\n<li>Installation of check valves and secondary clean-outs on <a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/03\/refoulement-egout-branchement-separes.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">separate connections<\/a> (PDF, 1&nbsp;Mo)&nbsp;&nbsp;&nbsp;&nbsp;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-pompe-elevatoire.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Lifting pump<\/a> (PDF, 67&nbsp;ko), also called a \u201csump pump\u201d<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-pompe-elevatoire.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Mounding above a down-sloping access way<\/a> (PDF, 50&nbsp;ko), i.e., a sloping driveway&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/02\/refoulement-egout-boitier-service.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Service box<\/a> (549&nbsp;ko)&nbsp;<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Check Valve Maintenance<\/h5>\n\n\n\n<p>Regular maintenance is essential to ensure proper operation.<\/p>\n\n\n\n<p><strong>Recommended Cleaning Steps:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Locate the check valve (often found in the basement).<\/li>\n\n\n\n<li>Carefully unscrew the cover.<\/li>\n\n\n\n<li>Check under the lid for the presence and good condition of the O\u2011ring.<\/li>\n\n\n\n<li>Lubricate the rubber O\u2011rings.<\/li>\n\n\n\n<li>Clean the valve and the flap (door) and remove any debris, dirt, grease, or residue that could prevent it from closing properly.<\/li>\n\n\n\n<li>Make sure the door opens and closes freely.<\/li>\n\n\n\n<li>Check that the valve (door) sits properly against its full diameter.<\/li>\n\n\n\n<li>Check that the retaining fins on the door and on the check valve are present and in good condition.<\/li>\n\n\n\n<li>Screw the cover back on by hand, following the instructions written on it, to avoid damaging or crushing it.<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/04\/guide-entretien-clapet-antiretour.pdf\" data-type=\"attachment\" data-id=\"113167\" target=\"_blank\" rel=\"noreferrer noopener\">Maintenance guide for a check valve<\/a> (PDF, 620 ko)<\/p>\n\n\n\n<p><strong>Recommended Frequency:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>At least once or twice a year (spring and fall).<\/li>\n\n\n\n<li>After heavy rainfall or when backflow is suspected.<\/li>\n<\/ul>\n\n\n\n<p>During periods of heavy rain, <a href=\"https:\/\/www.laval.ca\/en\/public-security\/emergency-measures-civil-security\/emergency-situations\/strong-winds\/\">adopt the right habits<\/a> to prevent damage.<\/p>\n<\/div><\/div><\/section>\n<\/div>\n\n<\/div>\n\n\n<div class=\"sticky-section-sidebar\"\n>\n   <div class=\"sticky-section-sidebar__inner\">\n     \n<div class=\"sidebar-cta-wrapper aligndefault\">\n   <div class=\"sidebar-cta\">\n     \n  <div class=\"theme-icon aligndefault theme-icon--colored\">\n    <span class=\"theme-icon__icon icon icon-arrosage\"><\/span>\n  <\/div>\n  \n\n\n<p class=\"has-xlarge-font-size\"><strong><strong>Important notices concerning water<\/strong><\/strong><\/p>\n\n\n\n<p>Receive notices by text message, email or voice message.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/infolettre.laval.ca\/T\/WF\/14321\/eewxbf\/Optin\/fr-CA\/Form.ofsys\" target=\"_blank\" rel=\"noreferrer noopener\">Subscribe<\/a><\/div>\n<\/div>\n\n   <\/div>\n<\/div>\n\n   <\/div>\n<\/div>\n\n<\/section>\n\n\n<section class=\"mixed-carousel mixed-carousel--custom alignfull\"\n>\n    \n<div class=\"heading-with-button container\">\n      <h2 class=\"heading-with-button__title\">To find out more<\/h2>\n    <\/div>\n    <div class=\"mixed-carousel__carousel-wrapper\">\n      <div class=\"mixed-carousel__carousel swiper\">\n        <div class=\"swiper-wrapper\">\n                      \n<div class=\"mixed-item swiper-slide aligndefault mixed-item--landscape-thumbnail\">\n  <a class=\"mixed-item__inner\" href=\"https:\/\/www.laval.ca\/en\/public-security\/emergency-measures-civil-security\/emergency-situations\/strong-winds\/\">    <div class=\"mixed-item__thumbnail-wrapper\">\n      <img decoding=\"async\" width=\"395\" height=\"222\" src=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/04\/pluies-orages-vents-395x222-1.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"\" sizes=\"(min-width:1216px) 430px, (min-width:1080px) 36vw, (min-width:768px) 41vw, (min-width:560px) 60vw, 85vw\" srcset=\"https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/04\/pluies-orages-vents-395x222-1.jpg 395w, https:\/\/www.laval.ca\/wp-content\/uploads\/2026\/04\/pluies-orages-vents-395x222-1-300x169.jpg 300w\" \/>    <\/div>\n    <h3 class=\"mixed-item__title\"><span>Rain, thunderstorms and high winds<\/span><\/h3>\n          <p class=\"mixed-item__excerpt\">During heavy rainfall and in the hours that follow, take the right steps to prevent damage.<\/p>\n      <\/a><\/div>\n\n\n                  <\/div>\n      <\/div>\n    <\/div>\n    <div class=\"mixed-carousel__carousel-navigation container\">\n      <div class=\"swiper-button-prev\"><\/div>\n      <div class=\"swiper-button-next\"><\/div>\n    <\/div>\n      \n<\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":34,"featured_media":0,"parent":27271,"menu_order":233,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"class_list":["post-27286","page","type-page","status-publish","hentry"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","acf":[],"coauthors":[],"author_meta":{"author_link":"https:\/\/www.laval.ca\/en\/author\/i-boucherlaval-ca\/","display_name":"i.boucher@laval.ca"},"relative_dates":{"created":"Posted 2 years ago","modified":"Updated 2 days ago"},"absolute_dates":{"created":"Posted on August 20, 2024","modified":"Updated on April 13, 2026"},"absolute_dates_time":{"created":"Posted on August 20, 2024 12:00 pm","modified":"Updated on April 13, 2026 2:41 pm"},"featured_img_caption":"","featured_img":false,"series_order":"","publishpress_future_action":{"enabled":false,"date":"2026-04-22 18:55:11","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"translation_priority","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/pages\/27286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/comments?post=27286"}],"version-history":[{"count":18,"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/pages\/27286\/revisions"}],"predecessor-version":[{"id":113216,"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/pages\/27286\/revisions\/113216"}],"up":[{"embeddable":true,"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/pages\/27271"}],"wp:attachment":[{"href":"https:\/\/www.laval.ca\/en\/wp-json\/wp\/v2\/media?parent=27286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}