RSEI Data Dictionary: Averaged Block Group Microdata
Tables in the RSEI Data Dictionary | |||||||
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Facility | Chemical | Submission | Category | Block Group Microdata | Population Data | ||
Offsite | MCL | Release | Disaggregated Microdata | Water Microdata | Shapefiles | ||
NAICS | Media | Elements | Aggregated Microdata | Census Crosswalks |
These files are the same as the aggregated Microdata files, but instead of being presented at the grid cell level, the values are averaged over Census block groups. The file BG_RSEI_XXXX_3yr is a csv file with the block group-level data averaged over 2012 through 2014. There are also shape files (tl_2010_bg_US_RSEI) with the same data; that is, the .dbf file and the .csv have the same fields.
Averaged Block Group Microdata |
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Field Number |
Name |
Description |
1 |
GEOID10 |
US Census Block Group ID |
2 |
ALAND10 |
Land area of the block group (m2) |
3 |
AWATER10 |
Water area of the block group (m2) |
4 |
TOXCONC |
Average toxicity-weighted concentration of the cells in the block group, averaged over three years. |
5 |
PTOXCONC |
Percentile associated with field TOXCONC. |
6 |
SCORE |
Average risk-related score (surrogate dose * toxicity weight * population) of the cells in the block group, averaged over three years. |
7 |
PSCORE |
Percentile associated with field SCORE. |
8 |
NCSCORE |
Average risk-related score (surrogate dose * toxicity weight * population) of the cells in the block group, averaged over three years. Score is calculated using only noncancer toxicity weights. |
9 |
PNCSCORE |
Percentile associated with field NCSCORE. |
10 |
CSCORE |
Average risk-related score (surrogate dose * toxicity weight * population) of the cells in the block group, averaged over three years. Score is calculated using only cancer toxicity weights. |
11 |
PCSCORE |
Percentile associated with field CSCORE. |
12 |
POP |
Average population of the cells in the block group, averaged over three years. |
13 |
PPOP |
Percentile associated with field POP. |
14 |
COVERED |
Internal field. |
15 |
FOUND |
Internal field. |
16 |
GC |
Grid code. |