SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 424B2 - Prospectus [Rule 424(b)(2)]:
SEC Accession No. 0001047469-10-009611
Filing Date
2010-11-12
Accepted
2010-11-12 06:16:44
Documents
3

Document Format Files

Seq Description Document Type Size
1 424B2 a2200965z424b2.htm 424B2 530114
2 G219206.JPG g219206.jpg GRAPHIC 13810
3 G353410.JPG g353410.jpg GRAPHIC 20163
  Complete submission text file 0001047469-10-009611.txt   578681
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: 424B2 | Act: 33 | File No.: 333-150669 | Film No.: 101182328
SIC: 4911 Electric Services