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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000073088-16-000230
Filing Date
2016-02-11
Accepted
2016-02-10 17:47:13
Documents
123
Period of Report
2015-12-31

Document Format Files

Seq Description Document Type Size
1 10-K nwe1231201510k.htm 10-K 3296545
2 EXHIBIT 12.1 EARNINGS TO FIXED CHARGES 2015 exhibit121earningstofixedc.htm EX-12.1 53065
3 EXHIBIT 21 SUBSIDIARIES 10-K 2015 exhibit21subsidiaries10k20.htm EX-21 7840
4 EXHIBIT 23.1 AUDITOR CONSENT exhibit231consent10k2015.htm EX-23.1 4588
5 EXHIBIT 31.1 CERTIFICATION OF CHIEF EXECUTIVE OFFICER exhibit311certification10k.htm EX-31.1 13904
6 EXHIBIT 31.2 CERTIFICATION OF CHIEF FINANCIAL OFFICER exhibit312certification10k.htm EX-31.2 13460
7 EXHIBIT 32.1 CERTIFICATION OF ROBERT C. ROWE PURSUANT TO SECTION 906 exhibit321certification10k.htm EX-32.1 7206
8 EXHIBIT 32.2 CERTIFICATION OF BRIAN B. BIRD PURSUANT TO SECTION 906 exhibit322certification10k.htm EX-32.2 6845
15 forecastspending01.jpg GRAPHIC 149890
16 logoa01.jpg GRAPHIC 252371
17 mt2015electrica02.jpg GRAPHIC 81661
18 mtmapcharta01.jpg GRAPHIC 260795
19 sd2015electrica02.jpg GRAPHIC 63867
20 sdmapcharta02.jpg GRAPHIC 139860
21 serviceterritorymarch2015t.jpg GRAPHIC 642140
  Complete submission text file 0000073088-16-000230.txt   17908950

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT nwe-20151231.xml EX-101.INS 3834697
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20151231.xsd EX-101.SCH 91089
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20151231_cal.xml EX-101.CAL 149719
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20151231_def.xml EX-101.DEF 672466
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20151231_lab.xml EX-101.LAB 1213752
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20151231_pre.xml EX-101.PRE 787712
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-K | Act: 34 | File No.: 001-10499 | Film No.: 161406950
SIC: 4931 Electric & Other Services Combined