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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001130464-19-000012
Filing Date
2019-02-19
Accepted
2019-02-19 15:46:08
Documents
175
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K bkh10k122018.htm 10-K 4992941
2 EXHIBIT 10.5 bkhex-105firstamendmentton.htm EX-10.5 18156
3 EXHIBIT 10.6 bkhex-106bhcpostx2018nqdcp.htm EX-10.6 242605
4 EXHIBIT 10.18 bkhex1018bodoutsidedircomp.htm EX-10.18 34456
5 EXHIBIT 21 bkhex-21listofsubs122018.htm EX-21 33859
6 EXHIBIT 23.1 bkhex-231auditconsent122018.htm EX-23.1 3205
7 EXHIBIT 23.2 bkhex-232engineersconsent1.htm EX-23.2 6895
8 EXHIBIT 31.1 bkhex-311ceo122018.htm EX-31.1 23798
9 EXHIBIT 31.2 bkhex-312cfo122018.htm EX-31.2 23614
10 EXHIBIT 32.1 bkhex-321ceo122018.htm EX-32.1 11161
11 EXHIBIT 32.2 bkhex-322cfo122018.htm EX-32.2 11247
12 EXHIBIT 95 bkhex-95minesafetydata1220.htm EX-95 23080
19 capexforecasts.jpg GRAPHIC 27901
  Complete submission text file 0001130464-19-000012.txt   27250609

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT bkh-20181231.xml EX-101.INS 6947068
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bkh-20181231.xsd EX-101.SCH 149128
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bkh-20181231_cal.xml EX-101.CAL 199586
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bkh-20181231_def.xml EX-101.DEF 1039728
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bkh-20181231_lab.xml EX-101.LAB 1916071
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bkh-20181231_pre.xml EX-101.PRE 1360430
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-K | Act: 34 | File No.: 001-31303 | Film No.: 19614847
SIC: 4911 Electric Services
Office of Energy & Transportation