Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001130464-13-000071
Filing Date
2013-02-25
Accepted
2013-02-25 14:46:52
Documents
17
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K bkh10k12312012.htm 10-K 6412276
2 EXHIBIT bkhex-1015122012.htm EX-10.15 14172
3 EXHIBIT bkhex-21123112.htm EX-21.1 41517
4 EXHIBIT bkhex-231122012.htm EX-23.1 3091
5 EXHIBIT bkhex-232123112.htm EX-23.2 7099
6 EXHIBIT bkhex-311122012.htm EX-31.1 24560
7 EXHIBIT bkhex-312122012.htm EX-31.2 24409
8 EXHIBIT bkhex-321122012.htm EX-32.1 11849
9 EXHIBIT bkhex-322122012.htm EX-32.2 11908
10 EXHIBIT exhibit95minesafetydata122.htm EX-95 25074
11 EXHIBIT exhibit99oilandgas122012.htm EX-99 144165
  Complete submission text file 0001130464-13-000071.txt   40454236

Data Files

Seq Description Document Type Size
12 XBRL INSTANCE DOCUMENT bkh-20121231.xml EX-101.INS 7749346
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20121231.xsd EX-101.SCH 153603
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20121231_cal.xml EX-101.CAL 224104
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20121231_def.xml EX-101.DEF 1224528
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20121231_lab.xml EX-101.LAB 2062149
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20121231_pre.xml EX-101.PRE 1375511
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: 0128
Type: 10-K | Act: 34 | File No.: 001-31303 | Film No.: 13638189
SIC: 4911 Electric Services