EDGAR Filing Documents for 0000012400-13-000003

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000012400-13-000003

Filing Date

2013-03-06

Accepted

2013-03-06 12:49:58

Documents

Period of Report

2012-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	bhp10k122012.htm	10-K	1389572
2	EXHIBIT 31.1	exhibit311bhp122012.htm	EX-31.1	14932
3	EXHIBIT 31.2	exhibit312bhp122012.htm	EX-31.2	15824
4	EXHIBIT 32.1	exhibit321bhp122012.htm	EX-32.1	8151
5	EXHIBIT 32.2	exhibit322bhp122012.htm	EX-32.2	8120
	Complete submission text file	0000012400-13-000003.txt		11301426

Data Files

Seq	Description	Document	Type	Size
6	XBRL INSTANCE DOCUMENT	bhp-20121231.xml	EX-101.INS	2061998
7	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	bhp-20121231.xsd	EX-101.SCH	62754
8	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	bhp-20121231_cal.xml	EX-101.CAL	95030
9	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	bhp-20121231_def.xml	EX-101.DEF	414467
10	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	bhp-20121231_lab.xml	EX-101.LAB	832345
11	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	bhp-20121231_pre.xml	EX-101.PRE	492360

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 POWER INC (Filer) CIK: 0000012400 (see all company filings)