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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 GWI84v091CsbHCGimo/Q2tsIOSFhQLh2Jlit/XGnfdejdykx/F1clgHVpw2M4jnC
 l/oNSmTinnNgVoVbDWCaIQ==

<SEC-DOCUMENT>9999999995-07-001258.txt : 20070411
<SEC-HEADER>9999999995-07-001258.hdr.sgml : 20070411
<ACCEPTANCE-DATETIME>20070411001518
ACCESSION NUMBER:		9999999995-07-001258
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070410
DATE AS OF CHANGE:		20070411
EFFECTIVENESS DATE:		20070410

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LACLEDE GAS CO
		CENTRAL INDEX KEY:			0000057183
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		IRS NUMBER:				430368139
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-141439
		FILM NUMBER:		07759999

	BUSINESS ADDRESS:	
		STREET 1:		720 OLIVE ST
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63101
		BUSINESS PHONE:		3143420500

	MAIL ADDRESS:	
		STREET 1:		720 OLIVE ST
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63101
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2007-04-10</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>17:00:00</finalEffectivenessDispTime>
        <form>S-3</form>
        <filer>
            <cik>0000057183</cik>
            <entityName>LACLEDE GAS CO</entityName>
            <fileNumber>333-141439</fileNumber>
        </filer>
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</edgarSubmission>
</XML>
</TEXT>
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