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Column Name: STACK_RELEASE_RANGE_CODE
Description: The code that corresponds to the amount of toxic chemical released annually to stack or point air emissions release by the reporting facility, reported as a range for releases less than 1,000 pounds. If a facility uses a range code, the amount reported to TRI is the midpoint of the range. On Form R, letter codes are used to represent ranges: A = 1-10 pounds, B = 11-499 pounds, and C = 500-999 pounds. The letters are converted to numbers for storage in the TRIS database where '1' represents rang e 'A', '3' represents range 'B', an '4' represents range 'C'. The historical value '2' = 1-499 pounds.
Envirofacts Table Name(s):
Data Source:
- Data Element:
- ADABAS File:
Properties:
- Type:CHAR
- Length:1
Definition Source:TRI Data Dictionary