<SEC-DOCUMENT>0000000000-21-006949-index.html : 20210712
<SEC-HEADER>0000000000-21-006949.hdr.sgml : 20210712
<ACCEPTANCE-DATETIME>20210604133005
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0000000000-21-006949
CONFORMED SUBMISSION TYPE:	UPLOAD
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20210604

FILED FOR:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WISCONSIN PUBLIC SERVICE CORP
		CENTRAL INDEX KEY:			0000107833
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				390715160
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		UPLOAD

	BUSINESS ADDRESS:	
		STREET 1:		700 NORTH ADAMS STREET
		STREET 2:		PO BOX 19001
		CITY:			GREEN BAY
		STATE:			WI
		ZIP:			54307-9001
		BUSINESS PHONE:		9204331459

	MAIL ADDRESS:	
		STREET 1:		700 NORTH ADAMS STREET
		STREET 2:		PO BOX 19001
		CITY:			GREEN BAY
		STATE:			WI
		ZIP:			54307-9001
</SEC-HEADER>
<DOCUMENT>
<TYPE>LETTER
<SEQUENCE>1
<FILENAME>filename1.pdf
<TEXT>
Document 1 - file: filename1.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>TEXT-EXTRACT
<SEQUENCE>2
<FILENAME>filename2.txt
<TEXT>
Document 2 - file: filename2.txt

</DOCUMENT>
</SEC-DOCUMENT>