<SEC-DOCUMENT>0000899243-20-002454.txt : 20200131
<SEC-HEADER>0000899243-20-002454.hdr.sgml : 20200131
<ACCEPTANCE-DATETIME>20200131170619
ACCESSION NUMBER:		0000899243-20-002454
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200129
FILED AS OF DATE:		20200131
DATE AS OF CHANGE:		20200131

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CNX Resources Corp
		CENTRAL INDEX KEY:			0001070412
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36635
		FILM NUMBER:		20565854

	BUSINESS ADDRESS:	
		STREET 1:		CNX CENTER
		STREET 2:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317
		BUSINESS PHONE:		724-485-4000

	MAIL ADDRESS:	
		STREET 1:		CNX CENTER
		STREET 2:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317

	FORMER NAME:	
		FORMER CONFORMED NAME:	CONSOL Energy Inc
		DATE OF NAME CHANGE:	20090303

	FORMER NAME:	
		FORMER CONFORMED NAME:	CONSOL ENERGY INC
		DATE OF NAME CHANGE:	19980915

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CNX GAS CO LLC
		CENTRAL INDEX KEY:			0001237157
		STATE OF INCORPORATION:			VA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36635
		FILM NUMBER:		20565855

	MAIL ADDRESS:	
		STREET 1:		1800 WASHINGTON RD
		CITY:			PITTSBURGH
		STATE:			PA
		ZIP:			15241-1421

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CNX Gas Corp
		CENTRAL INDEX KEY:			0001335793
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36635
		FILM NUMBER:		20565856

	BUSINESS ADDRESS:	
		STREET 1:		CNX CENTER
		STREET 2:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317
		BUSINESS PHONE:		724-485-4000

	MAIL ADDRESS:	
		STREET 1:		CNX CENTER
		STREET 2:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317

	FORMER NAME:	
		FORMER CONFORMED NAME:	CNX Gas CORP
		DATE OF NAME CHANGE:	20050810

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CNX Midstream Partners LP
		CENTRAL INDEX KEY:			0001610418
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				471054194
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317
		BUSINESS PHONE:		724-485-4000

	MAIL ADDRESS:	
		STREET 1:		1000 CONSOL ENERGY DRIVE
		CITY:			CANONSBURG
		STATE:			PA
		ZIP:			15317

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CONE Midstream Partners LP
		DATE OF NAME CHANGE:	20140610
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-01-29</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001610418</issuerCik>
        <issuerName>CNX Midstream Partners LP</issuerName>
        <issuerTradingSymbol>CNXM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001070412</rptOwnerCik>
            <rptOwnerName>CNX Resources Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1000 CONSOL ENERGY DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANONSBURG</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>15317</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001237157</rptOwnerCik>
            <rptOwnerName>CNX GAS CO LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1000 CONSOL ENERGY DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANONSBURG</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>15317</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001335793</rptOwnerCik>
            <rptOwnerName>CNX Gas Corp</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1000 CONSOL ENERGY DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CANONSBURG</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>15317</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>COMMON UNITS (LIMITED PARTNER INTERESTS)</value>
            </securityTitle>
            <transactionDate>
                <value>2020-01-29</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>26000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>47692198</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>CLASS B UNITS (LIMITED PARTNER INTERESTS)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2020-01-29</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F3"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>COMMON UNITS (LIMITED PARTNER INTERESTS)</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>3000000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3000000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>SEE FOOTNOTE</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">On January 29, 2020, in connection with the closing of the transactions contemplated by the Exchange Agreement dated January 29, 2020, by and among CNX Midstream Partners LP (the &quot;Partnership&quot;), CNX Midstream GP LLC (the &quot;General Partner&quot;), the general partner of the Partnership and an indirect wholly owned subsidiary of CNX Resources Corporation (the &quot;Company&quot;), and CNX Gas Company LLC (&quot;CNX Gas&quot;), CNX Gas acquired from the Partnership 26,000,000 common units representing limited partner interests in the Partnership (the &quot;Common Units&quot;) and 3,000,000 Class B units representing limited partner interests in the Partnership (the &quot;Class B Units&quot;) in exchange for the cancellation of all of the outstanding incentive distribution rights of the Partnership, which were held by the General Partner, and the conversion of the General Partner's approximately 2% general partner interest in the Partnership into a non-economic interest.</footnote>
        <footnote id="F2">CNX Gas is the record holder of the securities reported herein. CNX Gas is a wholly owned subsidiary of CNX Gas LLC, which is a wholly owned subsidiary of the Company.</footnote>
        <footnote id="F3">The Class B Units will automatically convert into common units on a one-to-one basis on January 1, 2022. Class B Units do not have an expiration date.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Donald W. Rush, Executive Vice President and Chief Financial Officer of CNX Resources Corporation</signatureName>
        <signatureDate>2020-01-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
