Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0000104918-17-000131
Filing Date
2017-11-02
Accepted
2017-11-01 18:02:21
Documents
1

Document Format Files

Seq Description Document Type Size
1 424B3 avistapopprosupp11-01x17.htm 424B3 51643
  Complete submission text file 0000104918-17-000131.txt   52672
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)

EIN.: 910462470 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-209714 | Film No.: 171170137
SIC: 4931 Electric & Other Services Combined