{ "culture": "en-CA", "name": "", "guid": "", "catalogPath": "", "snippet": "Polygon file displaying Highly Vulnerable Aquifers (HVA). These areas are more susceptible to contamination moving from the surface into the groundwater. In general, a Highly Vulnerable Aquifer (HVA) will consist of granular aquifer materials or fractured rock that has a high permeability and is near the surface of the ground. A HVA will have a groundwater vulnerability score of 6.", "description": "
Entity Name: <\/SPAN><\/SPAN>SWP Highly Vulnerable Aquifer<\/SPAN><\/SPAN><\/P> Table Name: <\/SPAN><\/SPAN>SWP_HIGHLY_VULNERABLE_AQUIFR_FT<\/SPAN><\/SPAN><\/P> An underground water supply, or aquifer, that can easily be contaminated because overlaying soil layers are thin or permeable.<\/SPAN><\/P> #<\/SPAN><\/SPAN><\/P><\/TD> ATTRIBUTE/COLUMN NAME<\/SPAN><\/SPAN><\/P><\/TD> DATATYPE<\/SPAN><\/SPAN><\/P><\/TD> REQ<\/SPAN><\/SPAN><\/P><\/TD> DESCRIPTION<\/SPAN><\/SPAN><\/P><\/TD><\/TR> 1<\/SPAN><\/SPAN><\/P><\/TD> OGF ID<\/SPAN><\/SPAN><\/P> OBJECTID<\/SPAN><\/SPAN><\/P><\/TD> NUMBER(13)<\/SPAN><\/SPAN><\/P><\/TD> Yes<\/SPAN><\/SPAN><\/P><\/TD> A unique numeric provincial identifier assigned to each object.<\/SPAN><\/SPAN><\/P><\/TD><\/TR> 2<\/SPAN><\/SPAN><\/P><\/TD> Source Protection Area ID<\/SPAN><\/SPAN><\/P> SPA_ID<\/SPAN><\/SPAN><\/P><\/TD> NUMBER(2)<\/SPAN><\/SPAN><\/P><\/TD> Yes<\/SPAN><\/SPAN><\/P><\/TD> Identifier for the source protection area that provided the original data about the feature. <\/SPAN><\/P><\/TD><\/TR> 3<\/SPAN><\/SPAN><\/P><\/TD> Vulnerability Score<\/SPAN><\/SPAN><\/P> VULNERABILITY_SCORE<\/SPAN><\/SPAN><\/P><\/TD> NUMBER(1)<\/SPAN><\/SPAN><\/P><\/TD> Yes<\/SPAN><\/SPAN><\/P><\/TD> The vulnerability score assigned to an aquifer. The vulnerability score value is always 6 for a highly vulnerable aquifer (HVA).<\/SPAN><\/SPAN><\/P><\/TD><\/TR> 5<\/SPAN><\/SPAN><\/P><\/TD> SHAPE<\/SPAN><\/SPAN><\/P> SHAPE<\/SPAN><\/SPAN><\/P><\/TD> SDO_GEOMETRY<\/SPAN><\/SPAN><\/P><\/TD> Yes<\/SPAN><\/SPAN><\/P><\/TD> Geometry attribute.<\/SPAN><\/SPAN><\/P><\/TD><\/TR><\/TBODY><\/TABLE><\/DIV><\/DIV><\/DIV>",
"summary": "Polygon file displaying Highly Vulnerable Aquifers (HVA). These areas are more susceptible to contamination moving from the surface into the groundwater. In general, a Highly Vulnerable Aquifer (HVA) will consist of granular aquifer materials or fractured rock that has a high permeability and is near the surface of the ground. A HVA will have a groundwater vulnerability score of 6.",
"title": "Highly Vulnerable Aquifers (HVA)",
"tags": [
"Source Water Protection",
"highly vulnerable aquifer",
"HVA",
"surface water",
"groundwater",
"intrinsic vulnerability",
"CTC",
"SWP"
],
"type": "",
"typeKeywords": [],
"thumbnail": "",
"url": "",
"minScale": 150000000,
"maxScale": 5000,
"spatialReference": "",
"accessInformation": "TRCA, CVC, CLOCA",
"licenseInfo": "",
"portalUrl": ""
}<\/TD> <\/TD> <\/TD> <\/TD> <\/TD><\/TR>