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Description: The production or activity ratio is a flag that indicates whether a facility reported a production or activity ratio as a measure of their year to year output. The two possible values for this data element are "PRODUCTION" or "ACTIVITY". The Produciton or Activity Ratio value is set when a faciity chooses either the ""Production"" or ""Activity"" check box in Part II, Section 8.9 of the TRI Form R.

The production or activity ratio allows year-to-year changes in release and other waste management quantities to be viewed within the context of production. For example, the production ratio lets data users know whether a facility's releases er unit of output have gone up or down.
Envirofacts Table Name(s):
Data Source:
  • Data Element:
  • ADABAS File:

  • Type:CHAR
  • Length:10

Definition Source:TRI Data Dictionary