EDGAR Filing Documents for 0001140361-11-012618

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001140361-11-012618

Filing Date

2011-02-28

Accepted

2011-02-28 15:20:30

Documents

Period of Report

2010-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	NORTHERN STATES POWER COMPANY 10-K 12-31-2010	form10-k.htm	10-K	2331648
2	EXHIBIT 12.01	ex12_01.htm	EX-12.01	41553
3	EXHIBIT 23.01	ex23_01.htm	EX-23.01	3306
4	EXHIBIT 31.01	ex31_01.htm	EX-31.01	14999
5	EXHIBIT 31.02	ex31_02.htm	EX-31.02	14182
6	EXHIBIT 32.01	ex32_01.htm	EX-32.01	9057
7	EXHIBIT 99.01	ex99_01.htm	EX-99.01	22527
	Complete submission text file	0001140361-11-012618.txt		2438753

Mailing Address P O BOX 8 EAU CLAIRE WI 54702-008

Business Address 1414 W HAMILTON AVE EAU CLAIRE WI 54702 7158392621

NORTHERN STATES POWER CO /WI/ (Filer) CIK: 0000072909 (see all company filings)