Name: EJ Index Exceedances

Display Field: STATE_NAME

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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>An EJ index combines demographic factors with a single environmental factor. For example, the EJ index for traffic is a combination of the following populations residing in the Census block group:</SPAN></P><UL><LI><P><SPAN>The traffic indicator</SPAN></P></LI><LI><P><SPAN>The low-income population</SPAN></P></LI><LI><P><SPAN>The people of color populations</SPAN></P></LI></UL><P><SPAN>Note that an EJ index does not combine various environmental factors into a cumulative score -- each environmental indicator has its own EJ index.</SPAN></P><P><SPAN>EJ index = (The Environmental Indicator Percentile for Block Group)(Demographic Index for Block Group)</SPAN></P><P><SPAN>The EJ index is higher in block groups with large numbers of mainly low-income and/or people of color residents with a higher environmental indicator value.</SPAN></P><P><SPAN>For more information visit </SPAN><A href="https://www.epa.gov:443/ejscreen/ej-and-supplemental-indexes-ejscreen" STYLE="text-decoration:underline;"><SPAN>https://www.epa.gov/ejscreen/ej-and-supplemental-indexes-ejscreen#EJ</SPAN></A></P><P><SPAN>Geodatabase downloaded and block groups extracted with state name = Delaware. Field Alias updated to align with BG Column excel spreadsheet on EPAs FTP server. Date Downloaded: 5/10/2023Source: https://gaftp.epa.gov/EJSCREEN/2022/EJSCREEN_2022_StatePct_with_AS_CNMI_GU_VI.gdb.zip</SPAN></P></DIV></DIV></DIV>

Copyright Text: U.S. Environmental Protection Agency (EPA), 2022. Download EJScreen Data. State of Delaware, Department of Technology and Information - Location Intelligence Team

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• B_PWDIS_D2 ( type: esriFieldTypeInteger, alias: B_PWDIS_D2 )
• T_VULEOPCT ( type: esriFieldTypeString, alias: Demographic Index, length: 20 )
• T_MINORPCT ( type: esriFieldTypeString, alias: People of Color, length: 20 )
• T_LWINCPCT ( type: esriFieldTypeString, alias: Low Income, length: 20 )
• T_UNEMPPCT ( type: esriFieldTypeString, alias: Unemployed, length: 20 )
• T_LNGISPCT ( type: esriFieldTypeString, alias: Limited English Speaking, length: 20 )
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• T_DSLPM ( type: esriFieldTypeString, alias: Diesel PM, length: 70 )
• T_CANCR ( type: esriFieldTypeString, alias: Cancer Risk, length: 70 )
• T_RESP ( type: esriFieldTypeString, alias: Respiratory HI, length: 70 )
• T_PTRAF ( type: esriFieldTypeString, alias: Traffic Proximity, length: 70 )
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