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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-22-001672
Filing Date
2022-02-23
Accepted
2022-02-22 20:36:21
Documents
182
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K ava-20211231.htm   iXBRL 10-K 9391426
2 EX-4.75 ava-ex4_75.htm EX-4.75 114169
3 EX-10.22 ava-ex10_22.htm EX-10.22 203937
4 EX-10.23 ava-ex10_23.htm EX-10.23 288673
5 EX-10.26 ava-ex10_26.htm EX-10.26 32641
6 EX-21 ava-ex21.htm EX-21 17367
7 EX-23 ava-ex23.htm EX-23 4306
8 EX-31.1 ava-ex31_1.htm EX-31.1 21112
9 EX-31.2 ava-ex31_2.htm EX-31.2 23050
10 EX-32 ava-ex32.htm EX-32 9571
11 GRAPHIC img131092863_0.jpg GRAPHIC 16192
12 GRAPHIC img131092863_1.jpg GRAPHIC 16177
13 GRAPHIC img131092863_2.jpg GRAPHIC 18126
14 GRAPHIC img132016384_0.jpg GRAPHIC 24186
15 GRAPHIC img132016384_1.jpg GRAPHIC 25806
16 GRAPHIC img132016384_2.jpg GRAPHIC 20218
17 GRAPHIC img132016384_3.jpg GRAPHIC 22346
18 GRAPHIC img132016384_4.jpg GRAPHIC 41395
19 GRAPHIC img148317341_0.jpg GRAPHIC 44986
20 GRAPHIC img148317341_1.jpg GRAPHIC 47614
21 GRAPHIC img148317341_2.jpg GRAPHIC 57602
22 GRAPHIC img148317341_3.jpg GRAPHIC 41451
23 GRAPHIC img148317341_4.jpg GRAPHIC 22776
24 GRAPHIC img148317341_5.jpg GRAPHIC 61640
25 GRAPHIC img148317341_6.jpg GRAPHIC 57544
26 GRAPHIC img148317341_7.jpg GRAPHIC 56252
27 GRAPHIC img148317341_8.jpg GRAPHIC 53964
28 GRAPHIC img148317341_9.jpg GRAPHIC 54741
29 GRAPHIC img148317341_10.jpg GRAPHIC 45585
30 GRAPHIC img148317341_11.jpg GRAPHIC 17525
  Complete submission text file 0000950170-22-001672.txt   39976209

Data Files

Seq Description Document Type Size
31 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ava-20211231_cal.xml EX-101.CAL 139077
32 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ava-20211231.xsd EX-101.SCH 150464
33 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ava-20211231_def.xml EX-101.DEF 544841
34 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ava-20211231_pre.xml EX-101.PRE 867845
35 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ava-20211231_lab.xml EX-101.LAB 1048749
176 EXTRACTED XBRL INSTANCE DOCUMENT ava-20211231_htm.xml XML 10737853
Mailing Address 1411 EAST MISSION SPOKANE WA 99202
Business Address 1411 E MISSION AVE SPOKANE WA 99202 5094890500
AVISTA CORP (Filer) CIK: 0000104918 (see all company filings)

IRS No.: 910462470 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03701 | Film No.: 22660352
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation