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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001130464-21-000030
Filing Date
2021-08-04
Accepted
2021-08-04 11:47:14
Documents
82
Period of Report
2021-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q bkh-20210630.htm   iXBRL 10-Q 3108071
2 EX-31.1 bkhex-311q22021.htm EX-31.1 13450
3 EX-31.2 bkhex-312q22021.htm EX-31.2 13373
4 EX-32.1 bkhex-321q22021.htm EX-32.1 6378
5 EX-32.2 bkhex-322q22021.htm EX-32.2 6465
6 EX-95 bkhex-95q22021.htm EX-95 17299
  Complete submission text file 0001130464-21-000030.txt   11549368

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20210630.xsd EX-101.SCH 51054
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20210630_cal.xml EX-101.CAL 84706
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20210630_def.xml EX-101.DEF 314304
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20210630_lab.xml EX-101.LAB 656089
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20210630_pre.xml EX-101.PRE 470897
12 EXTRACTED XBRL INSTANCE DOCUMENT bkh-20210630_htm.xml XML 2605716
Mailing Address 7001 MT RUSHMORE RD PO BOX 1400 RAPID SD 57709
Business Address 7001 MT RUSHMORE RD 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: 10-Q | Act: 34 | File No.: 001-31303 | Film No.: 211142976
SIC: 4911 Electric Services