Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001140361-13-009127
Filing Date
2013-02-25
Accepted
2013-02-25 16:11:50
Documents
13
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 NORTHERN STATES POWER COMPANY 10-K 12-31-2012 form10k.htm 10-K 3719348
2 EXHIBIT 12.01 ex12_01.htm EX-12.01 41462
3 EXHIBIT 23.01 ex23_01.htm EX-23.01 3686
4 EXHIBIT 31.01 ex31_01.htm EX-31.01 14989
5 EXHIBIT 31.02 ex31_02.htm EX-31.02 15042
6 EXHIBIT 32.01 ex32_01.htm EX-32.01 9566
7 EXHIBIT 99.01 ex99_01.htm EX-99.01 18384
  Complete submission text file 0001140361-13-009127.txt   27696999

Data Files

Seq Description Document Type Size
8 INSTANCE DOCUMENT nspm-20121231.xml EX-101.INS 5627056
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nspm-20121231.xsd EX-101.SCH 170612
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nspm-20121231_cal.xml EX-101.CAL 177485
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nspm-20121231_def.xml EX-101.DEF 660409
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nspm-20121231_lab.xml EX-101.LAB 1921610
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nspm-20121231_pre.xml EX-101.PRE 1026313
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.: 13639107
SIC: 4931 Electric & Other Services Combined