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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001104659-07-027269
Filing Date
2007-04-10
Accepted
2007-04-10 10:10:26
Documents
6
Period of Report
2007-05-22
Effectiveness Date
2007-04-10

Document Format Files

Seq Description Document Type Size
1 DEF 14A a07-6313_1def14a.htm DEF 14A 1650427
2 GRAPHIC g63131bci001.gif GRAPHIC 4020
3 GRAPHIC g63132bei001.gif GRAPHIC 114
4 GRAPHIC g63132bei002.gif GRAPHIC 112
5 GRAPHIC g63133bai001.gif GRAPHIC 4611
6 GRAPHIC g63131dqi001.gif GRAPHIC 4020
  Complete submission text file 0001104659-07-027269.txt   1670448
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: DEF 14A | Act: 34 | File No.: 001-31303 | Film No.: 07757905
SIC: 4911 Electric Services