<SEC-DOCUMENT>0001593968-20-002015.txt : 20201009
<SEC-HEADER>0001593968-20-002015.hdr.sgml : 20201009
<ACCEPTANCE-DATETIME>20201009192224
ACCESSION NUMBER:		0001593968-20-002015
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201001
FILED AS OF DATE:		20201009
DATE AS OF CHANGE:		20201009

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Granger Barry M
		CENTRAL INDEX KEY:			0001828002

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31303
		FILM NUMBER:		201234259

	MAIL ADDRESS:	
		STREET 1:		PO BOX 1400
		CITY:			RAPID CITY
		STATE:			SD
		ZIP:			57709

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACK HILLS CORP /SD/
		CENTRAL INDEX KEY:			0001130464
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				460458824
		STATE OF INCORPORATION:			SD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7001 MT RUSHMORE RD
		STREET 2:		PO BOX 1400
		CITY:			RAPID CITY
		STATE:			SD
		ZIP:			57709
		BUSINESS PHONE:		6057212343

	MAIL ADDRESS:	
		STREET 1:		7001 MT RUSHMORE RD
		STREET 2:		PO BOX 1400
		CITY:			RAPID
		STATE:			SD
		ZIP:			57709

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACK HILLS HOLDING CORP
		DATE OF NAME CHANGE:	20001222
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_01.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2020-10-01</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001130464</issuerCik>
        <issuerName>BLACK HILLS CORP /SD/</issuerName>
        <issuerTradingSymbol>BKH</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001828002</rptOwnerCik>
            <rptOwnerName>Granger Barry M</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>PO BOX 1400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>RAPID CITY</rptOwnerCity>
            <rptOwnerState>SD</rptOwnerState>
            <rptOwnerZipCode>57709</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Phantom Stock Unit</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>0</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Trust</value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">1 for 1 conversion ratio</footnote>
        <footnote id="F2">Derivative security is exercisable upon retirement under terms of the agreement.</footnote>
        <footnote id="F3">Derivative security expires upon retirement under terms of the agreement.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Lorna J. Gunderman</signatureName>
        <signatureDate>2020-10-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>grangerpoa.txt
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>






CONFIRMING STATEMENT




This statement confirms that the undersigned has authorized and designated
each of Brian G. Iverson, Richard W. Kinzley, Amy K. Koenig and Lorna J.
Gunderman, signing singly,
to execute and file on the undersigned's behalf all Forms 3, 4 and 5
(including any amendments thereto) that the undersigned may be required to
file with the U.S. Securities and
Exchange Commission as a result of the undersigned's ownership of or
transactions in securities of Black Hills Corporation (the "Company"). The
authority of Brian G. Iverson,
Richard W. Kinzley, Amy K. Koenig and Lorna J. Gunderman, under this
Statement shall continue until the undersigned is no longer required to
file Forms 3, 4 and 5 with regard
to the undersigned's ownership of or transactions in securities of the
Company, unless earlier revoked in writing. The undersigned acknowledges
that Brian G. Iverson, Richard W. Kinzley,
Amy K. Koenig and Lorna J. Gunderman, are not assuming, nor is the Company
assuming, any of the undersigned's responsibilities to comply with Section
16 of the
Securities Exchange Act of 1934, as amended.







Date: September 23, 2020        /s/ Barry M. Granger

				Name: Barry M. Granger




</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
