<SEC-DOCUMENT>0000950170-23-029933-index.html : 20230627 <SEC-HEADER>0000950170-23-029933.hdr.sgml : 20230627 <ACCEPTANCE-DATETIME>20230626195238 ACCESSION NUMBER: 0000950170-23-029933 CONFORMED SUBMISSION TYPE: 11-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230627 DATE AS OF CHANGE: 20230626 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: 11-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-03701 FILM NUMBER: 231043734 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>11-K <SEQUENCE>1 <FILENAME>ava_2022_11-k.htm <DESCRIPTION>11-K <TEXT> Document 1 - file: ava_2022_11-k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>ava-ex23_1.htm <DESCRIPTION>EX-23.1 <TEXT> Document 2 - file: ava-ex23_1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.2 <SEQUENCE>3 <FILENAME>ava-ex23_2.htm <DESCRIPTION>EX-23.2 <TEXT> Document 3 - file: ava-ex23_2.htm
</DOCUMENT> </SEC-DOCUMENT>