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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073088-20-000108
Filing Date
2020-07-29
Accepted
2020-07-28 18:06:45
Documents
56
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q nwe-20200630.htm   iXBRL 10-Q 3521528
2 EXHIBIT 31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER ex311certificationq220.htm EX-31.1 12519
3 EXHIBIT 31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER ex312certificationq220.htm EX-31.2 12354
4 EXHIBIT 32.1 CERTIFICATION OF ROBERT C. ROWE PURSUANT TO SECTION 906 ex321certificationq220.htm EX-32.1 6116
5 EXHIBIT 32.2 CERTIFICATION OF BRIAN B. BIRD PURSUANT TO SECTION 906 ex322certificationq220.htm EX-32.2 6080
11 NWE LOGO nwe-20200630_g1.jpg GRAPHIC 77538
  Complete submission text file 0000073088-20-000108.txt   11378491

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20200630.xsd EX-101.SCH 35132
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20200630_cal.xml EX-101.CAL 92545
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20200630_def.xml EX-101.DEF 265795
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20200630_lab.xml EX-101.LAB 487393
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20200630_pre.xml EX-101.PRE 316811
12 EXTRACTED XBRL INSTANCE DOCUMENT nwe-20200630_htm.xml XML 2686186
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.: 201055031
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation