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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000012400-99-000012
Filing Date
1999-05-14
Accepted
1999-05-14 00:00:00
Documents
2
Period of Report
1999-03-31

Document Format Files

Seq Description Document Type Size
1 QUARTERLY REPORT FOR PERIOD ENDING 3/31/99 10-Q 51832
2 EX-27 3272
  Complete submission text file 0000012400-99-000012.txt   56695
Mailing Address P O BOX 1400 RAPID CITY SD 57709
Business Address 625 NINTH ST PO BOX 1400 RAPID CITY SD 57709 6053481700
BLACK HILLS CORP (Filer) CIK: 0000012400 (see all company filings)

IRS No.: 460111677 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07978 | Film No.: 99621719
SIC: 4911 Electric Services