The file filegroup.txt is a alphabetical list of the STORET Agency codes retrieved,
with a file number identifying in which group file, the agency may be found.

STORET effluent agency codes were retrieved separately. The file ef.orgcodes.txt
points to the NEWEFXX file for the EF agency code.

The file file.formats is a copy of the STORET.HELP.FILE.FORMATS documentation.
All files in this archive were pulled using the more=all format with the convert 
option.

 