Column Name: RREGION_CODE

Description: Code identifying the EPA Region. Valid values contained in the CER_REF_REGION table.


Envirofacts Table Name(s):

• CER_REF_REGION
• CER_REF_STATE
• CER_SITE

Properties:

• Type:CHARACTER
• Length:2

Definition Source:CERCLIS 3 Data Definition List, December 4, 1997.