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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073088-12-000067
Filing Date
2012-04-25
Accepted
2012-04-24 18:20:55
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q MARCH 31, 2012 nwe-33112x10q.htm 10-Q 1151130
2 CERTIFICATION OF CHIEF EXECUTIVE OFFICER SECTION 302 ex311certificationq12012.htm EX-31.1 13914
3 CERTIFICATIONOF CHIEF FINANCIAL OFFICER SECTION 302 ex312certificationq12012.htm EX-31.2 13615
4 CERTIFICATION OF ROBERT C. ROWE SECTION 906 ex321certificationq12012.htm EX-32.1 6900
5 CERTIFICATION OF BRIAN B. BIRD SECTION 906 ex322certificationq12012.htm EX-32.2 6889
  Complete submission text file 0000073088-12-000067.txt   6562968

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT nwe-20120331.xml EX-101.INS 1026055
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwe-20120331.xsd EX-101.SCH 36752
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwe-20120331_cal.xml EX-101.CAL 83374
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwe-20120331_def.xml EX-101.DEF 193628
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwe-20120331_lab.xml EX-101.LAB 485032
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwe-20120331_pre.xml EX-101.PRE 257006
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.: 12777167
SIC: 4931 Electric & Other Services Combined