Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-06-012569
Filing Date
2006-02-28
Accepted
2006-02-28 13:46:54
Documents
7
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) a06-1892_110k.htm 10-K 2242105
2 STATEMENTS REGARDING COMPUTATION OF RATIOS a06-1892_1ex12d01.htm EX-12.01 39874
3 PUBLISHED REPORT REGARDING MATTERS SUBMITTED TO VOTE OF SECURITY HOLDERS a06-1892_1ex22d01.htm EX-22.01 3371
4 302 CERTIFICATION a06-1892_1ex31d01.htm EX-31.01 10706
5 302 CERTIFICATION a06-1892_1ex31d02.htm EX-31.02 10795
6 906 CERTIFICATION a06-1892_1ex32d01.htm EX-32.01 9056
7 EXHIBIT 99 a06-1892_1ex99d01.htm EX-99.01 14301
  Complete submission text file 0001104659-06-012569.txt   2331602
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)

EIN.: 411967505 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31387 | Film No.: 06650020
SIC: 4931 Electric & Other Services Combined