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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000073088-12-000008
Filing Date
2012-02-16
Accepted
2012-02-15 18:45:46
Documents
14
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 NORTHWESTERN CORPORATION FORM 10-K nwe1231201110k.htm 10-K 3357644
2 STATEMENT REGARDING COMPUTATION OF EARNINGS TO FIXED CHARGES exhibit121earningstofixedc.htm EX-12.1 52260
3 SUBSIDIARIES OF NORTHWESTERN CORPORATION exhibit21subsidiaries10k20.htm EX-21 8406
4 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM exhibit231consent10k2011.htm EX-23.1 2989
5 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES exhibit311certification10k.htm EX-31.1 14015
6 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF SARBANES OXL exhibit312certification10k.htm EX-31.2 13578
7 CERTIFICATION OF ROBERT C. ROWE PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY AC exhibit321certification10k.htm EX-32.1 7293
8 CERTIFICATION OF BRIAN B. BIRD PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT exhibit322certification10k.htm EX-32.2 6954
  Complete submission text file 0000073088-12-000008.txt   22063873

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT nwe-20111231.xml EX-101.INS 4628325
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20111231.xsd EX-101.SCH 97718
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20111231_cal.xml EX-101.CAL 126881
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20111231_def.xml EX-101.DEF 576974
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20111231_lab.xml EX-101.LAB 1221376
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20111231_pre.xml EX-101.PRE 709068
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.: 12617211
SIC: 4931 Electric & Other Services Combined