Column Name: ES_ATTAIN_IND
Description: An AFS-generated code of an air quality standard for a geographic area. The default value is generated from EPA and delegated agency values, using the EPA value if present. If the EPA value is not present, the state value (delegated agency) is used.
Envirofacts Table Name(s):
Definition Source:AIRS User's Guide, Volume AF1, Version 2.3, AFS Data Dictionary, dated August 1995.