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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001130464-10-000031
Filing Date
2010-01-29
Accepted
2010-01-28 18:42:22
Documents
2
Period of Report
2010-01-28
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8K EARNINGS FOR YE 2009 form8k_jan28-2010.htm 8-K 28762
2 EARNINGS RELEASE ex_99.htm EX-99 275441
  Complete submission text file 0001130464-10-000031.txt   305829
Mailing Address 625 9TH STREET PO BOX 1400 RAPID SD 57709
Business Address 625 9TH STREET PO BOX 1400 RAPID CITY SD 57709 6057212343
BLACK HILLS CORP /SD/ (Filer) CIK: 0001130464 (see all company filings)

IRS No.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-31303 | Film No.: 10555311
SIC: 4911 Electric Services