Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000072909-99-000003
Filing Date
1999-03-29
Accepted
1999-03-29 00:00:00
Documents
3
Period of Report
1998-12-31

Document Format Files

Seq Description Document Type Size
1 10-K 158382
2 EX-27 2708
3 EX-99 5246
  Complete submission text file 0000072909-99-000003.txt   167830
Mailing Address P O BOX 8 EAU CLAIRE WI 54702-008
Business Address 100 N BARSTOW ST EAU CLAIRE WI 54702 7158392592
NORTHERN STATES POWER CO /WI/ (Filer) CIK: 0000072909 (see all company filings)

EIN.: 390508315 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-03140 | Film No.: 99575116
SIC: 4911 Electric Services