{"id":3901,"date":"2025-08-05T09:49:12","date_gmt":"2025-08-05T08:49:12","guid":{"rendered":"https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline\/baseline-chemistry-uk-aquifers\/baseline-reports\/"},"modified":"2026-03-24T15:17:01","modified_gmt":"2026-03-24T15:17:01","slug":"baseline-reports","status":"publish","type":"page","link":"https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/","title":{"rendered":"Baseline reports"},"content":{"rendered":"\t\t\t<section class=\"hero-section hero-section-with-social\">\n\t\t\t\t\t\t\t\t<div class=\"hero-info-wrap\">\n\t\t\t\t\t<div class=\"container\">\n\t\t\t\t\t\t<div class=\"row\">\n\t\t\t\t\t\t\t<div class=\"col-12\">\n\t\t\t\t\t\t\t\t<div class=\"hero-info\">\n\t\t\t\t\t\t\t\t\t<h1>Baseline reports<\/h1>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t<div class=\"social-wrap social-wrap-inline-them\">\n\t\t\t\t<div class=\"sea-background-f\">\n\t\t\t\t\t<span>Share this article<\/span><a target=\"_blank\"  href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/\"><span class=\"icon-facebook\"><span class=\"hidden\">Facebook<\/span><\/span><\/a><a target=\"_blank\"  href=\"https:\/\/twitter.com\/intent\/tweet?text=Baseline%20reports&#038;url=https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/\"><span class=\"icon-twitter\"><span class=\"hidden\">Twitter<\/span><\/span><\/a><a   onclick=\"javascript:void( (function() {var e=document.createElement('script' );e.setAttribute('type','text\/javascript' );e.setAttribute('charset','UTF-8' );e.setAttribute('src','\/\/assets.pinterest.com\/js\/pinmarklet.js?r='+Math.random()*99999999);document.body.appendChild(e)})());\"  href=\"javascript:void(0);\"><span class=\"icon-pinterest\"><span class=\"hidden\">Pinterest<\/span><\/span><\/a><a target=\"_blank\"  href=\"https:\/\/wa.me?text=https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/\"><span class=\"icon-whatsapp\"><span class=\"hidden\">WhatsApp<\/span><\/span><\/a><a   href=\"mailto:?subject=Baseline%20reports&#038;body=%20(https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/)\"><span class=\"icon-mail\"><span class=\"hidden\">Email<\/span><\/span><\/a><a href=\"#\" data-copy=\"https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline-chemistry-uk-aquifers\/baseline-reports\/\" class=\"copy-url-on-click\"><span class=\"icon-link\"><span class=\"hidden\">Copy Link<\/span><\/span><\/a><\/div><\/div>\t\t\t\t\t\t\t<\/section>\n\t\t\t\n\n\n<section class=\"wp-block-bgs-blocks-content-container content-section\"><div class=\"container\"><div class=\"row\"><div class=\"col-12\">\n<p>BGS has an established programme of research on the baseline chemistry of groundwater from aquifers in England, Wales and Scotland. Each baseline report provides a summary of the inorganic chemical status of groundwaters in each study area or aquifer, and the key pressures on regional water quality. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Download the reports<\/h2>\n\n\n\n<p>Our UK baseline reports are listed by region on the following pages, or click on a region on the map.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline\/england-and-wales\/\">England and Wales<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.bgs.ac.uk\/groundwater\/quality\/baseline\/scotland-reports\/\">Scotland<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n<\/div><\/div><\/div><\/section>\n\n\n\n<link href=\"https:\/\/resources.bgs.ac.uk\/leaflet\/leafletSVG.css\" rel=\"stylesheet\">\n<link href=\"https:\/\/resources.bgs.ac.uk\/leaflet\/fullscreen\/leaflet.fullscreenSVG.css\" rel=\"stylesheet\">\n<script src=\"https:\/\/resources.bgs.ac.uk\/leaflet\/leaflet.js\"><\/script>\n<script src=\"https:\/\/resources.bgs.ac.uk\/leaflet\/bgs-sites\/uk-centre-coords.js\"><\/script>\n<script src=\"https:\/\/resources.bgs.ac.uk\/leaflet\/fullscreen\/leaflet.fullscreen.min.js\"><\/script>\n<div id=\"map\" style=\"width: 100%;height: 45em\"><\/div>\n<script src=\"https:\/\/resources.bgs.ac.uk\/leaflet\/groundwater\/quality\/Baseline.GeoJSON\"><\/script>\n<script src=\"https:\/\/resources.bgs.ac.uk\/leaflet\/groundwater\/quality\/map.js\"><\/script>\n\n\n<section class=\"cta-section  sea-background-e \">\n\t<div class=\"container\">\n\t\t<div class=\"row md-row\">\n\t\t\t<div class=\"col-12\">\n\t\t\t\t<h2>Need more information?<\/h2>\t\t\t\t\t\t\t\t<div class=\"btn-wrap\"><a href=\"https:\/\/www.bgs.ac.uk\/people\/lapworth-daniel\/\"  class=\"button primary-background   \">Contact Dan Lapworth<\/a><\/div>\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\t\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":7,"featured_media":0,"parent":1995,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"1","_relevanssi_noindex_reason":"","footnotes":""},"tags":[],"class_list":["post-3901","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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