<SEC-DOCUMENT>0001193125-19-219704-index.html : 20190813
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<ACCEPTANCE-DATETIME>20190813113610
ACCESSION NUMBER:		0001193125-19-219704
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20190813
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190813
DATE AS OF CHANGE:		20190813

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:		191019029

	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
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Document 1 - file: d789097d8k.htm

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<TYPE>EX-101.SCH
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<FILENAME>psco-20190813.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
Document 4 - file: psco-20190813.xsd

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<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
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Document 5 - file: psco-20190813_lab.xml

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<TYPE>EXCEL
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<TEXT>
Document 10 - file: Financial_Report.xlsx

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Document 12 - file: report.css

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Document 13 - file: FilingSummary.html

Document 13 - RAW XML: FilingSummary.xml

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>16
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<TEXT>
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<DOCUMENT>
<TYPE>ZIP
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