{"id":10043,"date":"2025-02-20T09:26:34","date_gmt":"2025-02-20T15:26:34","guid":{"rendered":"https:\/\/www.agron.iastate.edu\/glsi\/?page_id=10043"},"modified":"2025-10-01T13:15:29","modified_gmt":"2025-10-01T18:15:29","slug":"iowa-available-soil-water-storage-gis-data","status":"publish","type":"post","link":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/","title":{"rendered":"Iowa Available Soil Water Storage GIS Data"},"content":{"rendered":"\n<div class=\"wp-block-ugb-container ugb-container ugb-ee96871 ugb-container--v2 ugb-container--design-plain ugb-main-block\"><style>@media screen and (min-width:768px){.ugb-ee96871.ugb-container{margin-bottom:0px !important}}@media screen and (min-width:768px){.ugb-ee96871 > .ugb-inner-block > .ugb-block-content > *{padding-bottom:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-ee96871-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-ee96871-content-wrapper\"><div class=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h4>Available water storage (AWS) is the total volume of water (in centimeters) that should be available to plants when the soil, inclusive of rock fragments, is at field capacity. It is commonly estimated as the amount of water held between field capacity and the wilting point, with corrections for salinity, rock fragments, and rooting depth. AWS is reported as a single value (in centimeters) of water for the specified depth of the soil. AWS is calculated as the available water capacity times the thickness of each soil horizon to a specified depth.<\/h4>\n\n\t<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-ugb-container ugb-container ugb-8bdbc79 ugb-container--v2 ugb-container--design-plain ugb-main-block\"><style>@media screen and (min-width:768px){.ugb-8bdbc79.ugb-container{margin-bottom:0px !important}}@media screen and (min-width:768px){.ugb-8bdbc79 > .ugb-inner-block > .ugb-block-content > *{padding-top:0px !important;padding-bottom:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-8bdbc79-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-8bdbc79-content-wrapper\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9cc33fa\" data-block-id=\"9cc33fa\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9cc33fa-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-001bb93\" data-v=\"4\" data-block-id=\"001bb93\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-001bb93-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-001bb93-inner-blocks\"><div class=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h2>Applied Relevance<\/h2>\n<p>AWC informs crop selection and irrigation design. While it does not reflect real-time water content, it supports estimates like available water supply (AWS) using soil depth (e.g., AWC \u00d7 depth = AWS). These values help manage water resources for agriculture and conservation planning.<\/p>\n<h2>Available Depths<\/h2>\n<p>Maps and data layers available for the following cumulative depth intervals:<br data-start=\"774\" data-end=\"777\">0\u20135 cm, 0\u201320 cm, 0\u201325 cm, 0\u201330 cm, 0\u201350 cm, 0\u2013100 cm, 0\u2013150 cm, and 0\u2013200 cm<\/p>\n\n\t<\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ce9246d\" data-v=\"4\" data-block-id=\"ce9246d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ce9246d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ce9246d-inner-blocks\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1473\" src=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif\" alt=\"\" class=\"wp-image-10594\" \/><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-ugb-container ugb-container ugb-0c259fb ugb-container--v2 ugb-container--design-plain ugb-main-block\"><style>.ugb-0c259fb .ugb-inner-block{text-align:center}@media screen and (min-width:768px){.ugb-0c259fb.ugb-container{margin-bottom:0px !important}}@media screen and (min-width:768px){.ugb-0c259fb > .ugb-inner-block > .ugb-block-content > *{padding-top:0px !important;padding-bottom:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-0c259fb-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-0c259fb-content-wrapper\"><div class=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h2 class=\"text-align-center\">GIS Map Folder Download<\/h2>\n<p class=\"text-align-center\">Click the button below to access the GIS data.<\/p>\n\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-ugb-container ugb-container ugb-6e676f2 ugb-container--v2 ugb-container--design-plain ugb-main-block\"><style>@media screen and (min-width:768px){.ugb-6e676f2 > .ugb-inner-block > .ugb-block-content > *{padding-top:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-6e676f2-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-6e676f2-content-wrapper\"><a href=\"https:\/\/www.agron.iastate.edu\/glsi\/?ddownload=4670\" title=\"Download\" rel=\"nofollow\" class=\"ddownload-button button-yellow id-4670 ext-\">Download<\/a>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n<div class=\"paragraph-widget paragraph-widget--text-html\">\n\t<div class=\"text-content\">\n\t\t<h2>GIS Map Details<\/h2>\n<p>The rasters originate from the Gridded SSURGO (gSSURGO) database, a National Cooperative Soil Survey (NCSS) SSURGO product in the format of an Environmental Systems Research Institute, Inc. (ESRI\u00ae) file geodatabase. Both SSURGO and gSSURGO are considered products of the NCSS partnership. SSURGO generally has the most detailed level of soil geographic data developed by the NCSS in accordance with NCSS mapping standards (1:15,840 scale) and is stored in a vector format which display soil map unit delineations. The gSSURGO product was generated by creating a 10-m resolution raster of the original SSURGO vector data. The soil property tabular data are stored in the National Soil Information System (NASIS) database. For each soil layer, available water capacity, used in the computation of AWS, is recorded as three separate values in the database. A low value and a high value indicate the range of this attribute for the soil component. A \u201crepresentative\u201d value indicates the expected value of this attribute for the component. For the derivation of AWS, only the representative value for available water capacity is used. The available water storage for each map unit component is computed as described above and then aggregated to a single value for the map unit by the process described below. A map unit typically consists of one or more \u201ccomponents.\u201d A component is either some type of soil or some nonsoil entity, e.g., rock outcrop. For the attribute being aggregated (e.g., available water storage), the first step of the aggregation process is to derive one attribute value for each of a map unit\u2019s components. From this set of component attributes, the next step of the process is to derive a single value that represents the map unit as a whole. Once a single value for each map unit is derived, a thematic map for the map units can be generated. Aggregation is needed because map units rather than components are delineated on the soil maps. The composition of each component in a map unit is recorded as a percentage. A composition of 60 indicates that the component typically makes up approximately 60 percent of the map unit. For the available water storage, when a weighted average of all component values is computed, percent composition is the weighting factor.<\/p>\n<h2>Metadata &#8211; Sources &#8211; Limitations<\/h2>\n<p>Produced by: Meyer Bohn, Joshua McDanel, and Bradley Miller January (2019)<\/p>\n<p>Created with the gSSURGO mapping toolset for ArcGIS for Desktop 10.6. Available for download at:&nbsp;<br \/>\n<a href=\"https:\/\/web.archive.org\/web\/20240729034029\/https:\/\/www.nrcs.usda.gov\/wps\/portal\/nrcs\/detail\/soils\/survey\/geo\/?cid=nrcs142p2_053628\">https:\/\/www.nrcs.usda.gov\/wps\/portal\/nrcs\/detail\/soils\/survey\/geo\/?cid=nrcs142p2_053628<\/a>&nbsp;<\/p>\n<p>Raster Format: 10-m resolution GeoTIFF, 32-bit floating point<br \/>\nProjection: NAD83 UTM Zone 15N<br \/>\nExtent \u2013 West: -96.801571 East: -90.007463 North: 43.644364 South: 40.302683<\/p>\n<p>Soil Survey Staff. 2018. Natural Resources Conservation Service. United States Department of Agriculture. Gridded Soil Survey Geographic (gSSURGO) Database for Iowa. Accessed 27 Oct 2018.<\/p>\n<p>Use limitations: See \u201cSources of Apparent Error on Existing Soil Maps\u201d. Soil Survey Staff. 2018. Soil Survey Manual \u2013 Ch. 4: Soil Mapping Concepts. Natural Resources Conservation Service. United States Department of Agriculture. Available at:&nbsp;<br \/>\n<a href=\"https:\/\/web.archive.org\/web\/20240729034029\/https:\/\/www.nrcs.usda.gov\/wps\/portal\/nrcs\/detail\/soils\/ref\/?cid=nrcs142p2_054254#quality\">https:\/\/www.nrcs.usda.gov\/wps\/portal\/nrcs\/detail\/soils\/ref\/?cid=nrcs142p2_054254#quality<\/a>&nbsp;<\/p>\n<p>Scale Range: Not intended for use at scales larger than an order 2 Survey (1:12,000 to 1:31,680).<\/p>\n\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3216,"featured_media":10594,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[309],"tags":[202,170,60,310,121,124,208],"class_list":["post-10043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-soil-properties-gis-data","tag-gis-downloads","tag-gssurgo","tag-iowa","tag-maps","tag-soil-maps","tag-soil-survey","tag-water-table"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif",1920,1473,false],"thumbnail":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-150x150.gif",150,150,true],"medium":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-300x230.gif",300,230,true],"medium_large":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-768x589.gif",768,589,true],"large":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-1024x786.gif",1024,786,true],"1536x1536":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-1536x1178.gif",1536,1178,true],"2048x2048":["https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif",1920,1473,false]},"post_excerpt_stackable_v2":"<p>Available water storage (AWS) is the total volume of water (in centimeters) that should be available to plants when the soil, inclusive of rock fragments, is at field capacity. It is commonly estimated as the amount of water held between field capacity and the wilting point, with corrections for salinity, rock fragments, and rooting depth. AWS is reported as a single value (in centimeters) of water for the specified depth of the soil. AWS is calculated as the available water capacity times the thickness of each soil horizon to a specified depth. Applied Relevance AWC informs crop selection and irrigation&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/www.agron.iastate.edu\/glsi\/category\/gis-data\/soil-properties-gis-data\/\" rel=\"category tag\">Soil Properties GIS Data<\/a>","author_info_v2":{"name":"Bradley Miller","url":"https:\/\/www.agron.iastate.edu\/glsi\/author\/millerba\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics<\/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:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Geospatial Laboratory for Soil Informatics\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-20T15:26:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-01T18:15:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-1024x786.gif\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"786\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/gif\" \/>\n<meta name=\"author\" content=\"Bradley Miller\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bradley Miller\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/\"},\"author\":{\"name\":\"Bradley Miller\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#\\\/schema\\\/person\\\/a96fa0c818314fce5f3928c232490277\"},\"headline\":\"Iowa Available Soil Water Storage GIS Data\",\"datePublished\":\"2025-02-20T15:26:34+00:00\",\"dateModified\":\"2025-10-01T18:15:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/\"},\"wordCount\":9,\"publisher\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2025\\\/03\\\/Available-Water-Storage.gif\",\"keywords\":[\"GIS Downloads\",\"gSSURGO\",\"Iowa\",\"maps\",\"soil maps\",\"soil survey\",\"Water Table\"],\"articleSection\":[\"Soil Properties GIS Data\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/\",\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/\",\"name\":\"Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2025\\\/03\\\/Available-Water-Storage.gif\",\"datePublished\":\"2025-02-20T15:26:34+00:00\",\"dateModified\":\"2025-10-01T18:15:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2025\\\/03\\\/Available-Water-Storage.gif\",\"contentUrl\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2025\\\/03\\\/Available-Water-Storage.gif\",\"width\":1920,\"height\":1473},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/gis-data\\\/soil-properties-gis-data\\\/iowa-available-soil-water-storage-gis-data\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Outreach\",\"item\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/outreach\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Map Library\",\"item\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/outreach\\\/map-library\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Iowa Available Soil Water Storage GIS Data\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#website\",\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/\",\"name\":\"Geospatial Laboratory for Soil Informatics\",\"description\":\"Soil Mapping Research at Iowa State University\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#organization\",\"name\":\"Geospatial Laboratory of Soil Informatics\",\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2019\\\/06\\\/favicon.ico\",\"contentUrl\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/files\\\/2019\\\/06\\\/favicon.ico\",\"width\":16,\"height\":16,\"caption\":\"Geospatial Laboratory of Soil Informatics\"},\"image\":{\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/#\\\/schema\\\/person\\\/a96fa0c818314fce5f3928c232490277\",\"name\":\"Bradley Miller\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g\",\"caption\":\"Bradley Miller\"},\"url\":\"https:\\\/\\\/www.agron.iastate.edu\\\/glsi\\\/author\\\/millerba\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/","og_locale":"en_US","og_type":"article","og_title":"Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics","og_url":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/","og_site_name":"Geospatial Laboratory for Soil Informatics","article_published_time":"2025-02-20T15:26:34+00:00","article_modified_time":"2025-10-01T18:15:29+00:00","og_image":[{"width":1024,"height":786,"url":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage-1024x786.gif","type":"image\/gif"}],"author":"Bradley Miller","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Bradley Miller","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#article","isPartOf":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/"},"author":{"name":"Bradley Miller","@id":"https:\/\/www.agron.iastate.edu\/glsi\/#\/schema\/person\/a96fa0c818314fce5f3928c232490277"},"headline":"Iowa Available Soil Water Storage GIS Data","datePublished":"2025-02-20T15:26:34+00:00","dateModified":"2025-10-01T18:15:29+00:00","mainEntityOfPage":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/"},"wordCount":9,"publisher":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/#organization"},"image":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#primaryimage"},"thumbnailUrl":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif","keywords":["GIS Downloads","gSSURGO","Iowa","maps","soil maps","soil survey","Water Table"],"articleSection":["Soil Properties GIS Data"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/","url":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/","name":"Iowa Available Soil Water Storage GIS Data - Geospatial Laboratory for Soil Informatics","isPartOf":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#primaryimage"},"image":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#primaryimage"},"thumbnailUrl":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif","datePublished":"2025-02-20T15:26:34+00:00","dateModified":"2025-10-01T18:15:29+00:00","breadcrumb":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#primaryimage","url":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif","contentUrl":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2025\/03\/Available-Water-Storage.gif","width":1920,"height":1473},{"@type":"BreadcrumbList","@id":"https:\/\/www.agron.iastate.edu\/glsi\/gis-data\/soil-properties-gis-data\/iowa-available-soil-water-storage-gis-data\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.agron.iastate.edu\/glsi\/"},{"@type":"ListItem","position":2,"name":"Outreach","item":"https:\/\/www.agron.iastate.edu\/glsi\/outreach\/"},{"@type":"ListItem","position":3,"name":"Map Library","item":"https:\/\/www.agron.iastate.edu\/glsi\/outreach\/map-library\/"},{"@type":"ListItem","position":4,"name":"Iowa Available Soil Water Storage GIS Data"}]},{"@type":"WebSite","@id":"https:\/\/www.agron.iastate.edu\/glsi\/#website","url":"https:\/\/www.agron.iastate.edu\/glsi\/","name":"Geospatial Laboratory for Soil Informatics","description":"Soil Mapping Research at Iowa State University","publisher":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.agron.iastate.edu\/glsi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.agron.iastate.edu\/glsi\/#organization","name":"Geospatial Laboratory of Soil Informatics","url":"https:\/\/www.agron.iastate.edu\/glsi\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.agron.iastate.edu\/glsi\/#\/schema\/logo\/image\/","url":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/favicon.ico","contentUrl":"https:\/\/www.agron.iastate.edu\/glsi\/files\/2019\/06\/favicon.ico","width":16,"height":16,"caption":"Geospatial Laboratory of Soil Informatics"},"image":{"@id":"https:\/\/www.agron.iastate.edu\/glsi\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.agron.iastate.edu\/glsi\/#\/schema\/person\/a96fa0c818314fce5f3928c232490277","name":"Bradley Miller","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/743e78561251313585ddf27fc4aa4b4d9e076967d63702712d0794a7f92f2418?s=96&d=mm&r=g","caption":"Bradley Miller"},"url":"https:\/\/www.agron.iastate.edu\/glsi\/author\/millerba\/"}]}},"_links":{"self":[{"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/posts\/10043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/users\/3216"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/comments?post=10043"}],"version-history":[{"count":4,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/posts\/10043\/revisions"}],"predecessor-version":[{"id":11647,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/posts\/10043\/revisions\/11647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/media\/10594"}],"wp:attachment":[{"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/media?parent=10043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/categories?post=10043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agron.iastate.edu\/glsi\/wp-json\/wp\/v2\/tags?post=10043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}