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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001140361-11-012616
Filing Date
2011-02-28
Accepted
2011-02-28 15:17:03
Documents
7
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 NORTHERN STATES POWER COMPANY 10K 12-31-2010 form10k.htm 10-K 3398601
2 EXHIBIT 12.1 ex12_1.htm EX-12.1 41474
3 EXHIBIT 23.01 ex23_01.htm EX-23.01 3556
4 EXHIBIT 31.01 ex31_01.htm EX-31.01 13740
5 EXHIBIT 31.02 ex31_02.htm EX-31.02 13811
6 EXHIBIT 32.01 ex32_01.htm EX-32.01 8555
7 EXHIBIT 99.01 ex99_01.htm EX-99.01 17196
  Complete submission text file 0001140361-11-012616.txt   3498421
Mailing Address 414 NICOLLET MALL MINNEAPOLIS MN 55401
Business Address 414 NICOLLET MALL MINNEAPOLIS MN 55401 6123305500
NORTHERN STATES POWER CO (Filer) CIK: 0001123852 (see all company filings)

IRS No.: 411967505 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31387 | Film No.: 11645501
SIC: 4931 Electric & Other Services Combined