R2 TRI facilities with 1999-2011 risk related estimates throughout the census blockgroup

Metadata Updated: January 13, 2018

This dataset delineates the distribution of estimate risk from the TRI facilities for 1999 - 2011 throughout the census blockgroup of the region using Office of Pollution, Prevention & Toxics (OPPT)'s Risk-Screening Environmental Indicators model (RSEI). The model uses the reported quantities of TRI releases of chemicals to estimate the impacts associated with each type of air release or transfer by every TRI facility. The RSEI was run to generate the estimate risk for each TRI facility in the region. The result from the model is joined to the TRI spatial data. Estimate risk values for each census block group were calculated based on the inverse distance of all the facilities which are within a 50 km radius of the census block group centroid. The estimate risk value for each census block group thus is an aggregated value that takes into account the estimate potential risk of all the facilities within the searching radius (50km).

Access & Use Information

Downloads & Resources

No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

Dates

Metadata Date January 8, 2018
Metadata Created Date November 20, 2015
Metadata Updated Date January 13, 2018
Reference Date(s) February 1, 2005 (publication)
Frequency Of Update annually

Metadata Source

Harvested from Environmental Dataset Gateway FGDC CSDGM

Additional Metadata

Resource Type Dataset
Metadata Date January 8, 2018
Metadata Created Date November 20, 2015
Metadata Updated Date January 13, 2018
Reference Date(s) February 1, 2005 (publication)
Responsible Party U.S. Environmental Protection Agency, Region 2, GIS Team (Point of Contact)
Contact Email
Access Constraints Use Constraints: Data may be viewed and used by EPA internally., Access Constraints: These Data Are Restricted to Internal EPA Personnel Only
Bbox East Long -64.565495
Bbox North Lat 45.015850
Bbox South Lat 17.674313
Bbox West Long -79.762590
Coupled Resource
Frequency Of Update annually
Guid
Harvest Object Id 4c827feb-d343-4ad0-886e-5b709ea07641
Harvest Source Id d0d72986-7693-406b-b71d-840540909711
Harvest Source Title Environmental Dataset Gateway FGDC CSDGM
Licence https://edg.epa.gov/EPA_Data_License.htm
Licence Url https://edg.epa.gov/EPA_Data_License.htm
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 1999-01-01
Temporal Extent End 2002-01-01

Didn't find what you're looking for? Suggest a dataset here.