Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001130464-06-000172
Filing Date
2006-03-16
Accepted
2006-03-16 13:54:16
Documents
9
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 BHC 2005 FORM 10-K form10k_2005.htm 10-K 3709552
2 ENSERCO CREDIT AGREEMENT FIFTH AMENDMENT ex10-28.htm EX-10.28 73665
3 SUBSIDIARY LIST ex21.htm EX-21 11873
4 CONSENT OF ACCOUNTING FIRM ex23-1.htm EX-23.1 2857
5 CONSENT OF ENGINEER AND GEOLOGIST ex23-2.htm EX-23.2 2498
6 CEO RULE 13A CERT ex31-1.htm EX-31.1 13509
7 CFO RULE 13A CERT ex31-2.htm EX-31.2 13659
8 CEO SECTION 1350 CERT ex32-1.htm EX-32.1 6908
9 CFO SECTION 1350 CERT ex32-2.htm EX-32.2 7147
  Complete submission text file 0001130464-06-000172.txt   3843179
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)

EIN.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-31303 | Film No.: 06691111
SIC: 4911 Electric Services