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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001123852-21-000016
Filing Date
2021-07-29
Accepted
2021-07-29 14:12:28
Documents
78
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q nspm-20210630.htm   iXBRL 10-Q 2413202
2 EX-31 nspmex3101q22021.htm EX-31 10760
3 EX-31 nspmex3102q22021.htm EX-31 10800
4 EX-32 nspmex3201q22021.htm EX-32 8933
  Complete submission text file 0001123852-21-000016.txt   11353911

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nspm-20210630.xsd EX-101.SCH 58032
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nspm-20210630_cal.xml EX-101.CAL 74542
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nspm-20210630_def.xml EX-101.DEF 297582
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nspm-20210630_lab.xml EX-101.LAB 691715
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nspm-20210630_pre.xml EX-101.PRE 462407
10 EXTRACTED XBRL INSTANCE DOCUMENT nspm-20210630_htm.xml XML 3095213
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-Q | Act: 34 | File No.: 001-31387 | Film No.: 211126503
SIC: 4931 Electric & Other Services Combined