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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000073088-10-000033
Filing Date
2010-04-23
Accepted
2010-04-22 17:46:02
Documents
5
Period of Report
2010-04-22

Document Format Files

Seq Description Document Type Size
1 10Q_03/31/2010 q10_033110.htm 10-Q 925056
2 EXHIBIT 31.1 exhibit31-1.htm EX-31.1 16301
3 EXHIBIT 31.2 exhibit31-2.htm EX-31.2 15987
4 EXHIBIT 32.1 exhibit32-1.htm EX-32.1 6174
5 EXHIBIT 32.2 exhibit32-2.htm EX-32.2 5809
  Complete submission text file 0000073088-10-000033.txt   970902
Mailing Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104
Business Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104 6059782908
NORTHWESTERN CORP (Filer) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1206
Type: 10-Q | Act: 34 | File No.: 001-10499 | Film No.: 10765346
SIC: 4931 Electric & Other Services Combined