{"id":28219,"date":"2026-07-28T05:24:11","date_gmt":"2026-07-28T05:24:11","guid":{"rendered":"https:\/\/atlanstormwater.com\/nz\/?page_id=28219"},"modified":"2026-07-28T05:41:38","modified_gmt":"2026-07-28T05:41:38","slug":"calculators","status":"publish","type":"page","link":"https:\/\/atlanstormwater.com\/nz\/calculators\/","title":{"rendered":"Calculators"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"28219\" class=\"elementor elementor-28219\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b7a4be8 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b7a4be8\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;waves&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" aria-hidden=\"true\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" d=\"M421.9,6.5c22.6-2.5,51.5,0.4,75.5,5.3c23.6,4.9,70.9,23.5,100.5,35.7c75.8,32.2,133.7,44.5,192.6,49.7\n\tc23.6,2.1,48.7,3.5,103.4-2.5c54.7-6,106.2-25.6,106.2-25.6V0H0v30.3c0,0,72,32.6,158.4,30.5c39.2-0.7,92.8-6.7,134-22.4\n\tc21.2-8.1,52.2-18.2,79.7-24.2C399.3,7.9,411.6,7.5,421.9,6.5z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-31c0d42b\" data-id=\"31c0d42b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e080dc7 elementor-widget elementor-widget-heading\" data-id=\"5e080dc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Atlan Stormwater<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ff55f65 elementor-widget__width-auto elementor-widget elementor-widget-heading\" data-id=\"3ff55f65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Design Tools &amp; Calculators<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43f7a68c elementor-widget elementor-widget-text-editor\" data-id=\"43f7a68c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Specify with confidence. Size with precision.<\/strong><\/p><p>Access the MyAtlan engineering hub to streamline the design of your stormwater quality &amp; quantity assets. Explore sizing, configurations, and stormwater performance outcomes with Atlan&#8217;s suite of intelligent online design tools and calculators.<\/p><p>Whether you&#8217;re exploring options for treatment infrastructure or On-site Stormwater Detention (OSD) systems, our calculators provide fast, practical recommendations &#8211; engineered for performance to help move your project from concept to specification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-381afbb6 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"381afbb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ftwdesign.atlanstormwater.com\/?_gl=1*16wtlwc*_gcl_au*MTYwNjA5NTk5Ni4xNzc3MzQ2Mzgz\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">FLOATING TREATMENT WETLANDS CALCULATOR<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5a553141\" data-id=\"5a553141\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1044469d elementor-widget elementor-widget-image\" data-id=\"1044469d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"452\" height=\"452\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/MyAtlan-Specify-with-Confidence.webp\" class=\"attachment-large size-large wp-image-28221\" alt=\"\" srcset=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/MyAtlan-Specify-with-Confidence.webp 452w, https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/MyAtlan-Specify-with-Confidence-300x300.webp 300w, https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/MyAtlan-Specify-with-Confidence-150x150.webp 150w\" sizes=\"(max-width: 452px) 100vw, 452px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5fd7bf71 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5fd7bf71\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4a0042ff\" data-id=\"4a0042ff\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63559d2f elementor-widget elementor-widget-heading\" data-id=\"63559d2f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Plan Smarter. Deliver Faster.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-366a5bc elementor-widget elementor-widget-text-editor\" data-id=\"366a5bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Atlan Stormwater&#8217;s engineering design suite provides engineers, consultants and project stakeholders with instant access to stormwater calculators and design tools, enabling faster asset sizing, configuration and specification across Atlan&#8217;s stormwater solutions.<\/p><p>Create your own secure MyAtlan account to store your designs, return to previous calculations, make design changes, generate updated reports and share project documentation with colleagues, consultants or clients.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7fa978ca\" data-id=\"7fa978ca\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bae8bff elementor-widget elementor-widget-heading\" data-id=\"bae8bff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Calculator Features<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dfa1cb0 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2dfa1cb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fast preliminary system sizing<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Recommended configurations<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Storage volume calculations<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Designed for local stormwater requirements<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Interactive 3D visualisation (FTW Design Tool)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Generates reports ready to share<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Revisit, edit and compare designs anytime<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-54208657 e-flex e-con-boxed e-con e-parent\" data-id=\"54208657\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-697a7b1a elementor-widget elementor-widget-video\" data-id=\"697a7b1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/tN_DeZqIoIQ?si=ASzGf_DNtuC2vn6Y&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4c70bdcb e-flex e-con-boxed e-con e-parent\" data-id=\"4c70bdcb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6ce8c754 e-con-full e-flex e-con e-child\" data-id=\"6ce8c754\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73563d33 elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"73563d33\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-13.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMjQsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0xMy53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-13.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-13.webp\" alt=\"FTW-Calculator-13.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-12.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMjUsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0xMi53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-12.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-12.webp\" alt=\"FTW-Calculator-12.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-11.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMjYsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0xMS53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-11.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-11.webp\" alt=\"FTW-Calculator-11.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-10.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMjcsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0xMC53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-10.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-10.webp\" alt=\"FTW-Calculator-10.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-09.webp\" 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data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMjksInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0wOC53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-08.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-08.webp\" alt=\"FTW-Calculator-08.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-07.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMzAsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0wNy53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-07.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-07.webp\" alt=\"FTW-Calculator-07.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-06.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMzEsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0wNi53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-06.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-06.webp\" alt=\"FTW-Calculator-06.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"9 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-05.webp\" 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data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMzUsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0wMi53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-02.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-02.webp\" alt=\"FTW-Calculator-02.webp\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"13 of 13\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"73563d33\" data-elementor-lightbox-title=\"FTW-Calculator-01.webp\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyMzYsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9GVFctQ2FsY3VsYXRvci0wMS53ZWJwIiwic2xpZGVzaG93IjoiNzM1NjNkMzMifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-01.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/FTW-Calculator-01.webp\" alt=\"FTW-Calculator-01.webp\" \/><\/figure><\/a><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29e91de elementor-widget elementor-widget-heading\" data-id=\"29e91de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Floating Treatment Wetlands Calculator<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15b08282 elementor-widget elementor-widget-text-editor\" data-id=\"15b08282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Water Quality Planning Made Simple<\/strong><\/p><p>Rapidly size &amp; configure Floating Treatment Wetland systems to improve stormwater quality while enhancing waterways and public spaces.<\/p><p>Our FTW design tool assists with preliminary planning by analysing treatment requirements and recommending an appropriate Floating Treatment Wetland configuration based on your project parameters. Generate clear reports and visual concepts to support early-stage discussions with clients, councils and project teams.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4353f803 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4353f803\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ftwdesign.atlanstormwater.com\/?_gl=1*16wtlwc*_gcl_au*MTYwNjA5NTk5Ni4xNzc3MzQ2Mzgz\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">START PLANNING YOUR FLOATING TREATMENT WETLANDS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-59e38ff5 e-con-full e-flex e-con e-child\" data-id=\"59e38ff5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d3f2be elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-image-carousel\" data-id=\"5d3f2be\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;slides_to_show&quot;:&quot;1&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Image Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 2\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"5d3f2be\" data-elementor-lightbox-title=\"AtlanFilter-Calc\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyNDQsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9BdGxhbkZpbHRlci1DYWxjLndlYnAiLCJzbGlkZXNob3ciOiI1ZDNmMmJlIn0%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/AtlanFilter-Calc.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/AtlanFilter-Calc.webp\" alt=\"AtlanFilter-Calc\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 2\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"5d3f2be\" data-elementor-lightbox-title=\"AtlanFilter-Report-cover\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjgyNDUsInVybCI6Imh0dHBzOlwvXC9hdGxhbnN0b3Jtd2F0ZXIuY29tXC9uelwvd3AtY29udGVudFwvdXBsb2Fkc1wvc2l0ZXNcLzNcLzIwMjZcLzA3XC9BdGxhbkZpbHRlci1SZXBvcnQtY292ZXIud2VicCIsInNsaWRlc2hvdyI6IjVkM2YyYmUifQ%3D%3D\" href=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/AtlanFilter-Report-cover.webp\"><figure class=\"swiper-slide-inner\"><img decoding=\"async\" class=\"swiper-slide-image\" src=\"https:\/\/atlanstormwater.com\/nz\/wp-content\/uploads\/sites\/3\/2026\/07\/AtlanFilter-Report-cover.webp\" alt=\"AtlanFilter-Report-cover\" \/><\/figure><\/a><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c804b11 elementor-widget elementor-widget-heading\" data-id=\"1c804b11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">AtlanFilter Calculator<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7c783 elementor-widget elementor-widget-text-editor\" data-id=\"f7c783\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Stormwater Planning Calculator<\/strong><\/p><p>Your go-to tool for instant preliminary sizing, drawings, and technical specs.<\/p><ul><li>Quickly generate preliminary system designs<\/li><li>Evaluate storage needs based on your site<\/li><li>Download performance summaries and technical documentation<\/li><li>Simplify early-stage planning with accurate, DIY-friendly results<\/li><li>Our team are available to assist should you need more information<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5aafd0b elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"5aafd0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a 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Size with precision. Access the MyAtlan engineering hub to streamline the design of your stormwater quality &amp; quantity assets. Explore sizing, configurations, and stormwater performance outcomes with Atlan&#8217;s suite of intelligent online design tools and calculators. Whether you&#8217;re exploring options for treatment infrastructure or On-site Stormwater [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-28219","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calculators - Atlan Stormwater New Zealand<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atlanstormwater.com\/nz\/calculators\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculators - Atlan Stormwater New Zealand\" \/>\n<meta property=\"og:description\" content=\"Atlan Stormwater Design Tools &amp; Calculators Specify with confidence. 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