<SEC-DOCUMENT>0001193125-18-335946-index.html : 20181128
<SEC-HEADER>0001193125-18-335946.hdr.sgml : 20181128
<ACCEPTANCE-DATETIME>20181128090802
ACCESSION NUMBER:		0001193125-18-335946
CONFORMED SUBMISSION TYPE:	POSASR
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20181128
DATE AS OF CHANGE:		20181128
EFFECTIVENESS DATE:		20181128

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NISOURCE INC/DE
		CENTRAL INDEX KEY:			0001111711
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				352108964
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POSASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-214360
		FILM NUMBER:		181204269

	BUSINESS ADDRESS:	
		STREET 1:		801 EAST 86TH AVE
		CITY:			MERRILLVILLE
		STATE:			IN
		ZIP:			46410-6272
		BUSINESS PHONE:		2196475200

	MAIL ADDRESS:	
		STREET 1:		801 EAST 86TH AVE
		CITY:			MERRILLVILLE
		STATE:			IN
		ZIP:			46410-6272

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NEW NISOURCE INC
		DATE OF NAME CHANGE:	20000412
</SEC-HEADER>
<DOCUMENT>
<TYPE>POSASR
<SEQUENCE>1
<FILENAME>d620499dposasr.htm
<DESCRIPTION>POSASR
<TEXT>
Document 1 - file: d620499dposasr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d620499dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d620499dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d620499dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d620499dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g620499g14i34.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g620499g14i34.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g620499g27z58.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g620499g27z58.jpg

</DOCUMENT>
</SEC-DOCUMENT>