Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001130464-20-000043
Filing Date
2020-11-03
Accepted
2020-11-03 12:21:48
Documents
87
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q bkh-20200930.htm   iXBRL 10-Q 3327041
2 EX-31.1 bkhex-311q32020.htm EX-31.1 13684
3 EX-31.2 bkhex-312q32020.htm EX-31.2 13633
4 EX-32.1 bkhex-321q32020.htm EX-32.1 6545
5 EX-32.2 bkhex-322q32020.htm EX-32.2 6624
6 EX-95 bkhex-95q32020.htm EX-95 17736
  Complete submission text file 0001130464-20-000043.txt   12112023

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20200930.xsd EX-101.SCH 50560
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20200930_cal.xml EX-101.CAL 107327
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20200930_def.xml EX-101.DEF 324794
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20200930_lab.xml EX-101.LAB 655896
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20200930_pre.xml EX-101.PRE 473029
12 EXTRACTED XBRL INSTANCE DOCUMENT bkh-20200930_htm.xml XML 2751560
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)

EIN.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-31303 | Film No.: 201282597
SIC: 4911 Electric Services