<SEC-DOCUMENT>0001193125-21-238845-index.html : 20210806 <SEC-HEADER>0001193125-21-238845.hdr.sgml : 20210806 <ACCEPTANCE-DATETIME>20210806103722 ACCESSION NUMBER: 0001193125-21-238845 CONFORMED SUBMISSION TYPE: 424B5 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210806 DATE AS OF CHANGE: 20210806 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AVISTA CORP CENTRAL INDEX KEY: 0000104918 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 910462470 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 424B5 SEC ACT: 1933 Act SEC FILE NUMBER: 333-231431 FILM NUMBER: 211151297 BUSINESS ADDRESS: STREET 1: 1411 E MISSION AVE CITY: SPOKANE STATE: WA ZIP: 99202 BUSINESS PHONE: 5094890500 MAIL ADDRESS: STREET 1: 1411 EAST MISSION CITY: SPOKANE STATE: WA ZIP: 99202 FORMER COMPANY: FORMER CONFORMED NAME: WASHINGTON WATER POWER CO DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>424B5 <SEQUENCE>1 <FILENAME>d210415d424b5.htm <DESCRIPTION>424B5 <TEXT> Document 1 - file: d210415d424b5.htm
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