Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001123852-23-000007
Filing Date
2023-04-27
Accepted
2023-04-27 15:56:45
Documents
71
Period of Report
2023-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q nspm-20230331.htm   iXBRL 10-Q 1764458
2 EX-31.01 nspmex3101q12023.htm EX-31.01 10794
3 EX-31.02 nspmex3102q12023.htm EX-31.02 10843
4 EX-32.01 nspmex3201q12023.htm EX-32.01 8993
  Complete submission text file 0001123852-23-000007.txt   8192354

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nspm-20230331.xsd EX-101.SCH 52816
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nspm-20230331_cal.xml EX-101.CAL 74447
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nspm-20230331_def.xml EX-101.DEF 290354
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nspm-20230331_lab.xml EX-101.LAB 659171
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nspm-20230331_pre.xml EX-101.PRE 451722
65 EXTRACTED XBRL INSTANCE DOCUMENT nspm-20230331_htm.xml XML 1640411
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-Q | Act: 34 | File No.: 001-31387 | Film No.: 23856505
SIC: 4931 Electric & Other Services Combined