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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073088-21-000108
Filing Date
2021-07-28
Accepted
2021-07-27 18:43:06
Documents
58
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q nwe-20210630.htm   iXBRL 10-Q 2735388
2 EX-10.3 ENGINEERING, PROCUREMENT AND CONSTRUCTION CONTRACT exhibit103engineeringprocu.htm EX-10.3 397196
3 EX-10.4 PROCUREMENT CONTRACT exhibit104procurementcontr.htm EX-10.4 317895
4 EX-31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER ex311certificationq22021.htm EX-31.1 10535
5 EX-31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER ex312certificationq22021.htm EX-31.2 10377
6 EX-32.1 CERTIFICATION OF ROBERT C. ROWE PURSUANT TO SECTION 906 ex321certificationq22021.htm EX-32.1 4850
7 EX-32.2 CERTIFICATION OF CRYSTAL D. LAIL PURSUANT TO SECTION 906 ex322certificationq22021.htm EX-32.2 4787
13 NWE LOGO nwe-20210630_g1.jpg GRAPHIC 77538
  Complete submission text file 0000073088-21-000108.txt   10201426

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20210630.xsd EX-101.SCH 32266
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20210630_cal.xml EX-101.CAL 88660
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20210630_def.xml EX-101.DEF 257175
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20210630_lab.xml EX-101.LAB 479108
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20210630_pre.xml EX-101.PRE 317274
14 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20210630_htm.xml XML 2099414
Mailing Address 3010 W 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 W 69TH STREET SIOUX FALLS SD 57108 6059782908
NORTHWESTERN CORP (Filer) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-10499 | Film No.: 211119237
SIC: 4931 Electric & Other Services Combined