<SEC-DOCUMENT>0001193125-19-072930-index.html : 20190313
<SEC-HEADER>0001193125-19-072930.hdr.sgml : 20190313
<ACCEPTANCE-DATETIME>20190313105433
ACCESSION NUMBER:		0001193125-19-072930
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20190313
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190313
DATE AS OF CHANGE:		20190313

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PUBLIC SERVICE CO OF COLORADO
		CENTRAL INDEX KEY:			0000081018
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				840296600
		STATE OF INCORPORATION:			CO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03280
		FILM NUMBER:		19677383

	BUSINESS ADDRESS:	
		STREET 1:		1800 LARIMER STREET
		CITY:			DENVER
		STATE:			CO
		ZIP:			80202
		BUSINESS PHONE:		3035717511

	MAIL ADDRESS:	
		STREET 1:		P O BOX 840 STE 300
		CITY:			DENVER
		STATE:			CO
		ZIP:			80201
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d712056d8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
Document 1 - file: d712056d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.01
<SEQUENCE>2
<FILENAME>d712056dex401.htm
<DESCRIPTION>EX-4.01
<TEXT>
Document 2 - file: d712056dex401.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.01
<SEQUENCE>3
<FILENAME>d712056dex501.htm
<DESCRIPTION>EX-5.01
<TEXT>
Document 3 - file: d712056dex501.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g712056dsp061.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g712056dsp061.jpg

</DOCUMENT>
</SEC-DOCUMENT>