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    <eadheader findaidstatus="approved" langencoding="iso639-2b" audience="internal" repositoryencoding="iso15511" countryencoding="iso3166-1" scriptencoding="iso15924" dateencoding="iso8601" relatedencoding="dc">
        
        <eadid countrycode="us" mainagencycode="wyuah" identifier="80444/xv253452" url="http://archiveswest.orbiscascade.org/ark:/80444/xv253452" encodinganalog="identifier">AHJ_ah04603</eadid>
        
        <filedesc> 
            <titlestmt> 
                <titleproper encodinganalog="title">Inventory of the Arthur E. Williamson Papers, <date era="ce" calendar="gregorian">1955-1972</date>
                </titleproper> 

                <titleproper type="filing" altrender="nodisplay">Williamson (Arthur E.) Papers</titleproper>
                
            </titlestmt> 
            <publicationstmt> 
                <publisher encodinganalog="publisher">University of Wyoming. American
                    Heritage Center.</publisher> 
                <address> 
                    <addressline>American Heritage Center</addressline> 
                    <addressline>Dept. 3924, 1000 E. University Avenue</addressline> 
                    <addressline>University of Wyoming</addressline> 
                    <addressline>Laramie, WY 82071</addressline> 
                    <addressline>Phone: 307.766.2574</addressline> 
                    <addressline>Fax:307.766.5511 </addressline> 
                    <addressline>Email:ahcref@uwyo.edu</addressline> 
                    <addressline>URL:http://ahc.uwyo.edu/</addressline> 
                </address> 
                <date era="ce" calendar="gregorian" encodinganalog="date">2019</date> 
                <p>University of Wyoming</p> 
            </publicationstmt> 
        </filedesc> 
        <profiledesc> 
            <creation>Finding aid encoded by Leslie Waggener.
                <date era="ce" calendar="gregorian">2019</date> </creation> 
            <langusage>Finding aid is in <language encodinganalog="language" langcode="eng">English</language>
            </langusage> 
        </profiledesc> 
    </eadheader> 
    
    <archdesc level="collection" relatedencoding="marc21"> 
        <did> 
            <head>Collection Summary</head> 
            
            <origination label="creator" encodinganalog="100"> 
                <persname>Williamson, Arthur E.</persname> </origination> 
            
            <unittitle encodinganalog="245" label="title">Arthur E. Williamson papers</unittitle>
                <unitdate type="inclusive" era="ce" calendar="gregorian" normal="Date of Collection">1955-1972</unitdate>
            
            <unitid countrycode="us" repositorycode="WyU-AH" label="Collection Number">04603</unitid>
            
            <physdesc encodinganalog="300" label="Size"> <extent>0.45 cubic ft. (1 box)</extent> </physdesc> 
            <repository encodinganalog="852" label="Repository"> 
                <corpname>University of Wyoming. American Heritage Center.</corpname>
            </repository> <langmaterial encodinganalog="546" label="Language(s)"><language langcode="eng">English</language></langmaterial> 
            <abstract label="Abstract">Papers of a sanitary engineer in Wyoming who worked to improve the water quality of the North Platte River.</abstract>
        </did> 
        
        <bioghist encodinganalog="545"> 
            <head>Biography of Arthur E. Williamson</head><p>Arthur E. “Art” Williamson was raised in Kansas and earned an M.S. in sanitary engineering from New York University. In 1955, he was hired as Director of Sanitary Engineering Services for the Department of Health and Social Services for the State of Wyoming. As Wyoming’s pollution abatement chief, he worked to improve the water quality of the North Platte River, which had been thought to be too polluted by the 1940s to be recovered. During the 1950s, through Williamson’s efforts, Wyoming was able to improve the quality of the North Platte without intervention by federal authorities, and without legal abatement enforcement proceedings.</p>
            
        </bioghist> 
        <scopecontent encodinganalog="520"> 
            <head>Scope and Content</head><p>This collection concerns water quality control, water pollution, sewage disposal, air quality standards, land disposal of refinery wastes, environmental health, pure water for recreational, industrial, and domestic use, etc. The collection contains addresses, speeches, and articles (some notes on speeches and talks) all by Williamson relating to the above subjects (1955-1972). There are reports written by Williamson, including “Sewage Stabilization Ponds in Africa” (August 1960), “Progress Report” in <emph>The Western Engineer</emph>, Vol. 46, No. 4 (April 1963), and “Use of Stabilization Ponds in Mass Housing Programs along with the Joint Project Completion Report…Oxidation of Sewage Ponds.” The miscellaneous material includes a letter concerning a resolution on air and water pollution (June 1966) and the Second International Symposium for Water Treatment Lagoons (June 1970). There are also materials regarding water pollution control in Wyoming since 1955.</p>
            
        </scopecontent> 
        <accessrestrict encodinganalog="506"> 
            <head>Access Restrictions</head> 
            <p>There are no access restrictions on the materials for research purposes, and the collection is open to the public.</p> 
        </accessrestrict> 
        <userestrict> 
            <head>Copyright Information</head> 
            <p>The researcher assumes full responsibility for observing all copyright, property, and libel laws as they apply.</p> 
        </userestrict> 
        <relatedmaterial encodinganalog="544 1"> 
            <head> Related Materials</head> 
            <p>There are no known other archival collections created by Arthur E. Williamson at the date of processing.</p>  
        </relatedmaterial> 
        <acqinfo encodinganalog="541"> 
            <head>Acquisition Information</head> 
            <p>This material was received from Arthur E. Williamson in 1972.</p> 
        </acqinfo> 
        <processinfo> 
            <head/> 
            <p><?xm-replace_text {name plus month and year that processing was concluded}?></p> 
        </processinfo> 
        <prefercite encodinganalog="524"> 
            <head>Preferred Citation</head> 
            <p>Item Description, Box Number, Folder Number, Collection Name, Collection Number, American Heritage Center, University of Wyoming.</p> 
        </prefercite> 
        <controlaccess> 
            <head>Access Terms</head> 
            <persname source="lcnaf" encodinganalog="600"> <?xm-replace_text {Personal Name}?></persname>
            
            <corpname source="lcnaf" encodinganalog="610">Wyoming. Department of Health and Social Services.</corpname>
            
            <subject source="lcsh" encodinganalog="650">Sanitary engineering -- United States.</subject>
            <subject source="lcsh" encodinganalog="650">Water -- Pollution -- Management.</subject>
            <subject source="lcsh" encodinganalog="650">Water -- Pollution -- Wyoming.</subject>
            <subject source="lcsh" encodinganalog="650">Water quality management -- Wyoming.</subject>
            <subject source="lcsh" encodinganalog="650">Sewage lagoons -- United States.</subject>
            <subject source="lcsh" encodinganalog="650">Waste disposal in rivers, lakes, etc. -- Environmental aspects -- Wyoming.</subject>
            <subject source="lcsh" encodinganalog="650">Water -- Purification -- United States.</subject>
            <subject source="lcsh" encodinganalog="650">Sewage disposal -- Africa.</subject>
            
            <geogname source="lcnaf" encodinganalog="651">North Platte River.</geogname>
            <geogname source="lcnaf" encodinganalog="651">Shoshone River (Wyo.).</geogname>
            
            <genreform source="aat" encodinganalog="655"> <?xm-replace_text {Form or Genre Term}?></genreform>
            
            <occupation source="lcsh" encodinganalog="656"><?xm-replace_text {Occupation}?></occupation>	 
            
            <title render="italic" encodinganalog="630"> <?xm-replace_text {Title as Subject}?></title>
            
            <controlaccess> 
                <subject source="archiveswest" altrender="nodisplay" encodinganalog="690">Wyoming</subject> 
                <subject source="archiveswest" altrender="nodisplay" encodinganalog="690">Agriculture and Natural Resources</subject>
                <subject source="archiveswest" altrender="nodisplay" encodinganalog="690">Water and Water Rights</subject> 
             </controlaccess>
            
            
        </controlaccess> 
        <dsc type="in-depth"> 
            <head>Container List</head> 
            <c01 level="otherlevel"> 
                <did> 
                    <unitid/> 
                </did>
                <scopecontent><p>The American Heritage Center is in the process of converting its older container lists to a more accessible format. This link is to an older version of a container list.</p> 
                </scopecontent> 
                <c02 level="file">
                    <did>
                        <unittitle><extref href="http://ahc.uwyo.edu/_files/pdffa/04603.pdf">Link to Container List (PDF)</extref></unittitle>
                    </did>
                </c02>
            </c01>
        </dsc> 
        
    </archdesc> </ead>

