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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001130464-11-000027
Filing Date
2011-02-25
Accepted
2011-02-25 15:22:36
Documents
18
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 bkh10k123110.htm 10-K 6902518
2 EXHIBIT 10.4 exhibit104.htm EX-10.EXHIBIT 10.4 195840
3 EXHIBIT 10.16 exhibit1016.htm EX-10.EXHIBIT 10.16 12111
4 EXHIBIT 21.1 bkhex21123110.htm EX-21.1 10810
5 INDEPENDENT AUDITORS CONSENT exhibit231.htm EX-23.1 2810
6 EXHIBIT 23.2 bkhex232123110.htm EX-23..2 6997
7 EXHIBIT 31.1 bkhex311123110.htm EX-31.1 24216
8 EXHIBIT 31.2 bkhex312123110.htm EX-31.2 23978
9 EXHIBIT 32.1 bkhex321123110.htm EX-32.1 11444
10 EXHIBIT 32.2 bkhex322123110.htm EX-32.2 11604
11 EXHIBIT 99 exhibit99123110.htm EX-99 219579
12 DODD-FRANK exhibt95.htm EX-99.1 16305
  Complete submission text file 0001130464-11-000027.txt   19218860

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT bkh-20101231.xml EX-101.INS 3081530
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20101231.xsd EX-101.SCH 23856
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20101231_cal.xml EX-101.CAL 79073
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20101231_def.xml EX-101.DEF 131224
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20101231_lab.xml EX-101.LAB 323183
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20101231_pre.xml EX-101.PRE 171408
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: 0128
Type: 10-K | Act: 34 | File No.: 001-31303 | Film No.: 11640652
SIC: 4911 Electric Services
Assistant Director 2