{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Nitrate Leaching Index data for the state of Vermont. This is a derivative product based on the SSURGO soils data for all counties except Essex Co., which does not yet have SSURGO soils data. Precipitation data from PRISM averaged over the 1971-2000 30-year span was used in the Leaching Index formulae. Layer was dissolved so that soil polygons with the same leaching index category were merged. 68 polygons in this layer.", "summary": "", "title": "Nitrate Leaching Index", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "Developed by Martha Stuart, VT NRCS Soil Scientist", "licenseInfo": "", "portalUrl": "" }