EJSCREEN EPAs Environmental Justice Screening Tool E JSCRE E N - - PowerPoint PPT Presentation

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EJSCREEN EPAs Environmental Justice Screening Tool E JSCRE E N - - PowerPoint PPT Presentation

EJSCREEN EPAs Environmental Justice Screening Tool E JSCRE E N E PAS AS E E NVIR VIRONME NTAL SCRE CRE E E N NING TO G TOOL EJSCREEN Key Features EJ Indexes Combine demographic and environmental data to highlight


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SLIDE 1

EJSCREEN EPA’s Environmental Justice Screening Tool

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SLIDE 2

E JSCRE E N E PA’S A’S E E NVIR VIRONME NTAL SCRE E N CRE E NING TO G TOOL

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SLIDE 3

EJSCREEN Key Features

page 07

Combine demographic and environmental data to highlight vulnerable/susceptible populations

EJ Indexes

from most recent U.S. Census Bureau American Community Survey (ACS).

Annually Updated Data

Standard printable reports, maps, and bar graphs

Accessible and Intuitive

Census block group and tracts for units

  • f analysis

High Resolution Data

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SLIDE 4

About Vulnerability

page 04

social determinants

How we… are born grow live learn work play

distribution factors

Race Ethnicity Social Standing Income Education

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SLIDE 5

About Susceptibility

page 05

nutritional status age biological factors gender pre-existing diseases

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SLIDE 6

Understand these caveats before using

page 10

  • Environmental indicators are mostly screening-level proxies for

actual exposure or risk.

  • Indicators vary in vintage. Estimates are based on historical data.

and may not reflect current or future conditions.

  • EJSCREEN does not cover all environmental issues.
  • EJSCREEN does not identify “EJ communities.”
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SLIDE 7

UNITS OF ANALYSIS

United States State

primary governmental divisions of the United States.

County

Largest divisions within states.

Census Tract

Collection of Census block groups, mostly between 1,200 and 8,000 people.

Block Group

Collection of residential blocks, mostly, between 600 and 3,000 people.

Block

Residential block, bounded on all sides by streets.

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SLIDE 8

Results are ranked as percentiles

page 10

  • Percentiles put indicators into common

units of 0 – 100.

  • For example, a place at the 80th

percentile nationwide means 20% of the US population has a higher value.

  • Ranking values as percentiles allows comparison of indicators measured with

different units. It does not mean the risks are equal or comparable.