ÿþ<!-- saved from url=(0016)http://localhost --> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:res="http://www.esri.com/metadata/res/" xmlns:gmd="http://www.isotc211.org/2005/gmd"><head><meta http-equiv="content-type" content="text/html; charset=UTF-8" /><style type="text/css" id="internalStyle" xmlns=""> body { font-family: Verdana, Gill, Helvetica, Sans-serif ; font-size: 0.8em; font-weight: 500; color: #000020; background-color: #FFFFFF; } div.itemDescription { margin-right: 2em; margin-bottom: 2em; } h1 { font-size: 1.5em; margin-top: 0; margin-bottom: 5px; } h1.idHeading { color: #008FAF; text-align: center; } h1.gpHeading { color: black; } span.idHeading { color: #007799; font-weight: bold; } .center { text-align: center; margin-top: 5px; margin-bottom: 5px; } img { width: 210px; border-width: 1px; border-style: outset; } img.center { text-align: center; display: block; border-color: #666666; } img.enclosed { width: 60%; } img.gp { width: auto; border-style: none; } .noThumbnail { color: #888888; 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width: 96%; } pre.gpOld { font-family: Courier, Courier New, monospace; line-height: 1.2em; } tr { vertical-align: top; } th { text-align: left; background: #dddddd; vertical-align: bottom; font-size: 0.8em; } td { background: #EEEEEE; color: black; vertical-align: top; font-size: 0.8em; } </style><script type="text/javascript" xmlns=""> /* */ function hideShow(divID) { var item = document.getElementById(divID); var itemShow = document.getElementById(divID + 'Show'); var itemHide = document.getElementById(divID + 'Hide'); if (item) { if (item.className == 'hide') { item.className='show'; itemShow.className='hide'; itemHide.className='show'; } else { item.className='hide'; itemShow.className='show'; itemHide.className='hide'; } } } /* */ </script></head><body oncontextmenu="return true"><div class="itemDescription" id="overview" xmlns="" xmlns:esri="http://www.esri.com/metadata/"><h1 class="idHeading">Interim Wellhead Protection Areas</h1><p class="center"><span class="idHeading">Shapefile</span></p><img name="thumbnail" id="thumbnail" alt="Thumbnail" title="Thumbnail" src="file:///C:\Documents and Settings\attfield\Local Settings\Temp\14.jpg" class="center" /><p class="center"><span class="idHeading">Tags</span><br />Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA), Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA)</p><p><span class="idHeading">Summary</span><br />Planning and analysis</p><br /><p><span class="idHeading">Description</span><br /><DIV STYLE="text-align:Left;"><DIV><P><SPAN>In the absence of an Approved Wellhead Protection Area (Zone II), the MA DEP has adopted the Interim Wellhead Protection Area (IWPA) as the primary, protected recharge area for public water supply (PWS) groundwater sources in Massachusetts. For PWS sources that pump less than 100,000 gallons per day (GPD), the IWPA radius is proportional to the pumping rate in gallons per minute (GPM). Pumping rate is based on of several methods including, DWP approved pumping rate, metered data, Title 5 flow rate. The formula used for calculating the PWS well point buffer radius in feet is: Radius = ( 32 x pumping rate in GPM ) + 400 The minimum IWPA radius is 400 feet, the maximum (default) radius reached at 100,000 GPD (70 GPM) is 2,640 feet (1/2 mile). In instances where pumping rate information is unavailable default radius values are assigned based on the PWS well classification. The default radius for community class PWS groundwater sources (GW) is 2,640 feet (804.6 meters). The default radius for non-community sources is 750 feet (228.6 meters) for Non Transient (NTNC) wells and 500 feet (152.4 meters) for Transient (TNC) wells. The IWPA layer contains variable width IWPAs for BOTH community and non community groundwater sources in the DEP PWS datalayer which do not have an approved Zone II. IWPA features are generated by buffering PWS well point locations in the DEP Public Water Supply datalayer (PWSDEP_PT) based on radius values determined from the best available pumping rate information. The IWPA features are relatable to the PWS source points by SOURCE_ID.</SPAN></P></DIV></DIV></p><p><span class="idHeading">Credits</span><br />Restricted Data</p><p><span class="idHeading">Access and use limitations</span><br />The Massachusetts Executive Office of Energy and Environmental Affairs (EOEA) has directed the MassDEP and MassGIS to restrict the access and distributing of this data.</p></div><h2 class="iso head"><a href="#arcgisMetadata" onclick="hideShow('arcgisMetadata')">ArcGIS Metadata <span id="arcgisMetadataShow" class="show">¼%</span><span id="arcgisMetadataHide" class="hide">º%</span></a></h2><div class="hide" id="arcgisMetadata" xmlns="" xmlns:esri="http://www.esri.com/metadata/" xmlns:msxsl="urn:schemas-microsoft-com:xslt"><div class="box arcgis"><div><a name="TopArcGIS" id="TopArcGIS" /></div><h2 class="iso"><a onclick="hideShow('ID0EFA')" href="#ID0EFA">Resource Identification  <span id="ID0EFAShow" class="show">¼%</span><span id="ID0EFAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EFA"><a name="ID0EFA" id="ID0EFA" /><dl><dl><dd><dd><dt><span class="isoElement">Citation</span></dt><dd><dl><dt><span class="isoElement">Title</span> Interim Wellhead Protection Areas</dt><br /><br /><dd><dt><span class="isoElement">Publicationdate</span> 2009-06-30</dt></dd><br /><br /><dt><span class="isoElement">Presentation format</span> digital map</dt><br /><br /><dd><dt><span class="isoElement">Responsible party</span></dt><dd><dl><dt><span class="isoElement">Organization's name</span> MA Dept. of Environmental Protection Drinking Water Program</dt><dt><span class="isoElement">Contact's role</span> originator</dt><br /><br /></dl></dd></dd></dl></dd></dd><dt><span class="esriElement">Tags for searching</span> Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA), Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA)</dt><br /><br /><dd><dt><span class="isoElement">Place keywords</span> </dt><dd><dl><dd><dt><span class="isoElement">Thesaurus name</span></dt><dd><dl><dt><span class="isoElement">Title</span> National Park System Unit Name Thesaurus</dt><br /><br /></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Place keywords</span> </dt><dd><dl><dd><dt><span class="isoElement">Thesaurus name</span></dt><dd><dl><dt><span class="isoElement">Title</span> National Park System Unit Code Thesaurus</dt><br /><br /></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Theme keywords</span> </dt><dd><dl><dd><dt><span class="isoElement">Thesaurus name</span></dt><dd><dl><dt><span class="isoElement">Title</span> ISO 19115 Topic Category</dt><br /><br /></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Theme keywords</span> </dt><dd><dl><dd><dt><span class="isoElement">Thesaurus name</span></dt><dd><dl><dt><span class="isoElement">Title</span> National Park Service Theme Category Thesaurus</dt><br /><br /></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Theme keywords</span> Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA)</dt><dd><dl><br /></dl></dd></dd><dt><span class="isoElement">Abstract (Description)</span></dt><dl><dd><pre class="wrap">In the absence of an Approved Wellhead Protection Area (Zone II), the MA DEP has adopted the Interim Wellhead Protection Area (IWPA) as the primary, protected recharge area for public water supply (PWS) groundwater sources in Massachusetts. For PWS sources that pump less than 100,000 gallons per day (GPD), the IWPA radius is proportional to the pumping rate in gallons per minute (GPM). Pumping rate is based on of several methods including, DWP approved pumping rate, metered data, Title 5 flow rate. The formula used for calculating the PWS well point buffer radius in feet is: Radius = ( 32 x pumping rate in GPM ) + 400 The minimum IWPA radius is 400 feet, the maximum (default) radius reached at 100,000 GPD (70 GPM) is 2,640 feet (1/2 mile). In instances where pumping rate information is unavailable default radius values are assigned based on the PWS well classification. The default radius for community class PWS groundwater sources (GW) is 2,640 feet (804.6 meters). The default radius for non-community sources is 750 feet (228.6 meters) for Non Transient (NTNC) wells and 500 feet (152.4 meters) for Transient (TNC) wells. The IWPA layer contains variable width IWPAs for BOTH community and non community groundwater sources in the DEP PWS datalayer which do not have an approved Zone II. IWPA features are generated by buffering PWS well point locations in the DEP Public Water Supply datalayer (PWSDEP_PT) based on radius values determined from the best available pumping rate information. The IWPA features are relatable to the PWS source points by SOURCE_ID.</pre></dd></dl><dt><span class="isoElement">Purpose (Summary)</span></dt><dl><dd><pre class="wrap">Planning and analysis</pre></dd></dl><dt><span class="isoElement">Dataset languages</span> English (UNITED STATES) </dt><br /><br /><dt><span class="isoElement">Status</span> completed</dt><br /><br /><dt><span class="isoElement">Resource constraints</span></dt><dl><dd><dt><span class="isoElement">Legal constraints</span></dt><dd><dl><dt><span class="isoElement">Access constraints</span> other restrictions</dt><br /><br /><dt><span class="isoElement">Other constraints</span></dt><dl><dd><pre class="wrap">Access constraints: Restricted Data</pre></dd></dl></dl></dd></dd></dl><dt><span class="isoElement">Resource constraints</span></dt><dl><dd><dt><span class="isoElement">Legal constraints</span></dt><dd><dl><dt><span class="isoElement">Use constraints</span> other restrictions</dt><br /><br /><dt><span class="isoElement">Other constraints</span></dt><dl><dd><pre class="wrap">Use constraints: None</pre></dd></dl></dl></dd></dd></dl><dt><span class="isoElement">Resource constraints</span></dt><dl><dd><dt><span class="isoElement">Constraints</span></dt><dd><dl><dt><span class="isoElement">Limitations of use</span> </dt><dl><dd><pre class="wrap">The Massachusetts Executive Office of Energy and Environmental Affairs (EOEA) has directed the MassDEP and MassGIS to restrict the access and distributing of this data.</pre></dd></dl></dl></dd></dd></dl><dt><span class="isoElement">Spatial representation type</span> vector</dt><br /><br /><dt><span class="sync">*</span> <span class="isoElement">Processing environment</span> Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.0.2414</dt><br /><br /><dd><dt><span class="isoElement">Other extent information</span></dt><dd><dl><dt><span class="isoElement">Extent description</span></dt><dl><dd><pre class="wrap">publication date</pre></dd></dl><br /><dt><span class="isoElement">Geographic extent</span></dt><dd><dd><dl><dd><dt><span class="isoElement">Bounding rectangle</span></dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Extent type</span> Extent used for searching</dt><dt><span class="sync">*</span> <span class="isoElement">West longitude</span> -73.497775</dt><dt><span class="sync">*</span> <span class="isoElement">East longitude</span> -69.922239</dt><dt><span class="sync">*</span> <span class="isoElement">North latitude</span> 42.819366</dt><dt><span class="sync">*</span> <span class="isoElement">South latitude</span> 41.234514</dt><dt><span class="sync">*</span> <span class="isoElement">Extent contains the resource</span> Yes</dt></dl></dd></dd><br /></dl></dd></dd><dd><dt><span class="isoElement">Temporal extent</span></dt><dd><dl><dt><span class="isoElement">Date and time</span> 2009-06-30</dt></dl></dd><br /></dd></dl></dd></dd><dd><dt><span class="isoElement">Point of contact</span></dt><dd><dl><dt><span class="isoElement">Individual's name</span> Aaron Richer</dt><dt><span class="isoElement">Organization's name</span> MA Department of Environmental Protection</dt><dt><span class="isoElement">Contact's position</span> GeoDatabase Manager</dt><dt><span class="isoElement">Contact's role</span> point of contact</dt><br /><br /><dd><dt><span class="isoElement">Contact information</span></dt><dd><dl><dd><dt><span class="isoElement">Phone</span></dt><dd><dl><dt><span class="isoElement">Voice</span> (617) 574-6856</dt></dl></dd></dd><br /><dd><dt><span class="isoElement">Address</span></dt><dd><dl><dt><span class="isoElement">Delivery point</span> 1 Winter Street</dt><dt><span class="isoElement">Delivery point</span> Suite 500</dt><dt><span class="isoElement">City</span> Boston</dt><dt><span class="isoElement">Administrative area</span> MA</dt><dt><span class="isoElement">Postal code</span> 02108</dt><dt><span class="isoElement">Country</span> UNITED STATES</dt><dt><span class="isoElement">e-mail address</span> <a href="mailto:aaron.richer@state.ma.us?subject=Interim Wellhead Protection Areas">aaron.richer@state.ma.us</a></dt></dl></dd></dd><br /><dt><span class="isoElement">Hours of service</span> 7:00 AM - 3:30 PM</dt><dt><span class="isoElement">Contact instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd></dd></dl></dd></dd></dd></dl></dl><div class="backToTop"><a onclick="hideShow('ID0EFA')" href="#ID0EFA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EDA')" href="#ID0EDA">Spatial Representation  <span id="ID0EDAShow" class="show">¼%</span><span id="ID0EDAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EDA"><a name="ID0EDA" id="ID0EDA" /><dl><dt><h2 class="iso">Vector</h2></dt><dl><dd><dt><span class="isoElement">Level of topology for this dataset</span> geometry only</dt><br /><br /><dd><dt><span class="isoElement">Geometric objects</span></dt><dd><dl><dt><span class="isoElement">Object type</span> composite</dt></dl></dd></dd><br /></dd></dl></dl><div class="backToTop"><a onclick="hideShow('ID0EDA')" href="#ID0EDA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EBA')" href="#ID0EBA">Reference System  <span id="ID0EBAShow" class="show">¼%</span><span id="ID0EBAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EBA"><a name="ID0EBA" id="ID0EBA" /><dl><dl><dd><dt><span class="isoElement">Reference system identifier</span></dt><dd><dd><dl><dt><span class="isoElement">Value</span> 26986</dt><dt><span class="sync">*</span> <span class="isoElement">Code space</span> EPSG</dt><dt><span class="sync">*</span> <span class="isoElement">Version</span> 7.4.1</dt><br /><br /></dl></dd></dd></dd></dl></dl><div class="backToTop"><a onclick="hideShow('ID0EBA')" href="#ID0EBA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EEA')" href="#ID0EEA">Data Quality  <span id="ID0EEAShow" class="show">¼%</span><span id="ID0EEAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EEA"><a name="ID0EEA" id="ID0EEA" /><dl><dl><dd><dd><dt><span class="isoElement">Scope of quality information</span></dt><dd><dl><dt><span class="isoElement">Level of the data</span> dataset</dt><br /><br /></dl></dd></dd><dd><dt><span class="isoElement">Lineage</span></dt><dd><dl><dd><dt><span class="isoElement">Source data</span></dt><dd><dl><dt><span class="isoElement">Description</span> See the "Abstract" section of this document for details.</dt><br /><br /></dl></dd></dd></dl></dd></dd></dd></dl></dl><div class="backToTop"><a onclick="hideShow('ID0EEA')" href="#ID0EEA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EGA')" href="#ID0EGA">Distribution Information  <span id="ID0EGAShow" class="show">¼%</span><span id="ID0EGAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EGA"><a name="ID0EGA" id="ID0EGA" /><dl><dl><dd><dd><dt><span class="isoElement">Distributor</span></dt><dd><dl><dd><dt><span class="isoElement">Contact information</span></dt><dd><dl><dt><span class="isoElement">Individual's name</span> Michael Trust</dt><dt><span class="isoElement">Organization's name</span> EOEA - MassGIS</dt><dt><span class="isoElement">Contact's position</span> Sr. Database Administrator</dt><dt><span class="isoElement">Contact's role</span> distributor</dt><br /><br /><dd><dt><span class="isoElement">Contact information</span></dt><dd><dl><dd><dt><span class="isoElement">Phone</span></dt><dd><dl><dt><span class="isoElement">Voice</span> (617) 626-1000</dt><dt><span class="isoElement">Fax</span> (617) 626-1249</dt></dl></dd></dd><br /><dd><dt><span class="isoElement">Address</span></dt><dd><dl><dt><span class="isoElement">Delivery point</span> 251 Causeway Street</dt><dt><span class="isoElement">Delivery point</span> Suite 500</dt><dt><span class="isoElement">City</span> Boston</dt><dt><span class="isoElement">Administrative area</span> MA</dt><dt><span class="isoElement">Postal code</span> 02114</dt><dt><span class="isoElement">Country</span> UNITED STATES</dt><dt><span class="isoElement">e-mail address</span> <a href="mailto:michael.trust@state.ma.us?subject=Interim Wellhead Protection Areas">michael.trust@state.ma.us</a></dt></dl></dd></dd><br /><dt><span class="isoElement">Hours of service</span> 9 AM - 5 PM</dt><dt><span class="isoElement">Contact instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Ordering process</span></dt><dd><dl><dt><span class="isoElement">Terms and fees</span> None</dt><dt><span class="isoElement">Instructions</span></dt><dl><dd><pre class="wrap">Standard Ordering Instructions: To order go to <a target="viewer" href="http://www.state.ma.us/mgis/order.htm">http://www.state.ma.us/mgis/order.htm</a> and click on "CD Product". To download go to <a target="viewer" href="http://www.state.ma.us/mgis/dwn-vect.htm">http://www.state.ma.us/mgis/dwn-vect.htm</a> and choose the appropriate link. Data also may be downloaded directly from the datalayer's description page on the MassGIS Web site (see the link in the Online_Linkage or "Who wrote the metadata?" section of this document or go to <a target="viewer" href="http://www.state.ma.us/mgis/laylist.htm).;">http://www.state.ma.us/mgis/laylist.htm).;</a> Technical Prerequisites: MassGIS' data may be used in many standard GIS software products. See each software's vendor for technical prerequisites.</pre></dd></dl></dl></dd></dd><br /><dd><dt><span class="isoElement">Ordering process</span></dt><dd><dl><dt><span class="isoElement">Instructions</span></dt><dl><dd><pre class="wrap">Custom Order Process: <a target="viewer" href="http://www.mass.gov/mgis/restricteddata.htm;">http://www.mass.gov/mgis/restricteddata.htm;</a> Technical Prerequisites: MassGIS' data may be used in many standard GIS software products. See each software's vendor for technical prerequisites.</pre></dd></dl></dl></dd></dd><br /><dd><dt><span class="isoElement">Transfer options</span></dt><dd><dl><dd><dt><span class="isoElement">Online source</span></dt><dd><dl><dt><span class="isoElement">Description</span> Restricted Data</dt></dl></dd></dd><br /></dl></dd></dd></dl></dd></dd><dd><dt><span class="isoElement">Distribution format</span></dt><dd><dl><dt><span class="sync">*</span> <span class="isoElement">Format name</span> Shapefile</dt><br /><br /></dl></dd></dd><dd><dt><span class="isoElement">Transfer options</span></dt><dd><dl><dt><span class="isoElement">Transfer size</span> 0</dt><br /><br /></dl></dd></dd><dd><dt><span class="isoElement">Transfer options</span></dt><dd><dl><dd><dt><span class="isoElement">Online source</span></dt><dd><dl><dt><span class="isoElement">Online location (URL)</span> Server=sun420; Service=esri_sde; User=gisdata; Version=SDE.DEFAULT</dt></dl></dd></dd><br /></dl></dd></dd></dd></dl></dl><div class="backToTop"><a onclick="hideShow('ID0EGA')" href="#ID0EGA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0R')" href="#ID0R">Metadata Details  <span id="ID0RShow" class="show">¼%</span><span id="ID0RHide" class="hide">º%</span></a></h2><div class="hide" id="ID0R"><a name="Metadata_Information" id="Metadata_Information" /><dl><dd><dt><span class="isoElement">Metadata language</span> English</dt><br /><br /><dt><span class="isoElement">Scope of the data described by the metadata</span> dataset</dt><dt><span class="sync">*</span> <span class="isoElement">Scope name</span> dataset</dt><br /><br /><dd><dt><span class="isoElement">Metadata contact</span></dt><dd><dl><dt><span class="isoElement">Individual's name</span> Aaron Richer</dt><dt><span class="isoElement">Organization's name</span> MA Department of Environmental Protection</dt><dt><span class="isoElement">Contact's position</span> GeoDatabase Administrator</dt><dt><span class="isoElement">Contact's role</span> point of contact</dt><br /><br /><dd><dt><span class="isoElement">Contact information</span></dt><dd><dl><dd><dt><span class="isoElement">Phone</span></dt><dd><dl><dt><span class="isoElement">Voice</span> (617) 574-6856</dt></dl></dd></dd><br /><dd><dt><span class="isoElement">Address</span></dt><dd><dl><dt><span class="isoElement">Delivery point</span> 1 Winter Street</dt><dt><span class="isoElement">Delivery point</span> Suite 500</dt><dt><span class="isoElement">City</span> Boston</dt><dt><span class="isoElement">Administrative area</span> MA</dt><dt><span class="isoElement">Postal code</span> 02108</dt><dt><span class="isoElement">Country</span> UNITED STATES</dt><dt><span class="isoElement">e-mail address</span> <a href="mailto:aaron.richer@state.ma.us?subject=Interim Wellhead Protection Areas">aaron.richer@state.ma.us</a></dt></dl></dd></dd><br /><dt><span class="isoElement">Hours of service</span> 7:30 AM - 3:30 PM</dt><dt><span class="isoElement">Contact instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd></dd></dl></dd></dd><dt><span class="sync">*</span> <span class="isoElement">Last update</span> 2011-05-23</dt><br /><br /><dt><span class="isoElement">Name of the metadata standard used</span> ArcGIS Metadata</dt><dt><span class="isoElement">Version of the metadata standard</span> 1.0</dt><br /><br /></dd></dl><div class="backToTop"><a onclick="hideShow('ID0R')" href="#ID0R">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0ENA')" href="#ID0ENA">ESRI Metadata and Item Properties  <span id="ID0ENAShow" class="show">¼%</span><span id="ID0ENAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0ENA"><a name="Properties" id="Properties" /><dl><dd><dl><dt><span class="esriElement">Metadata properties</span></dt><dl><dt><span class="esriElement">ArcGIS</span> ArcGIS1.0</dt><dt><span class="esriElement">Metadata standard or profile</span> INSPIRE</dt><br /><br /><dt><span class="esriElement">Created in ArcGIS</span> 2009-07-16T15:00:19</dt><dt><span class="esriElement">Last modified in ArcGIS</span> 2011-05-23T17:26:42</dt><br /><br /><dt><span class="esriElement">Automatic updates</span></dt><dl><dt><span class="esriElement">Last update</span> 2011-05-23T17:26:42</dt><dt><span class="esriElement">Have been performed</span> Yes</dt></dl><br /><br /><dt><span class="element">ESRI-ISO Metadata identifier</span> {AEAF956B-0947-4B2B-90C9-899017B826CC}</dt></dl><br /></dl><dl><dt><span class="esriElement">Item properties</span></dt><dd><dl><dt><span class="esriElement">Name</span> IWPA_POLY</dt><dt><span class="esriElement">Size</span> 2.866</dt><dt><span class="esriElement">Content type</span> Downloadable Data</dt></dl></dd><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0ENA')" href="#ID0ENA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EDNA')" href="#ID0EDNA">ESRI Spatial Information  <span id="ID0EDNAShow" class="show">¼%</span><span id="ID0EDNAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EDNA"><a name="ESRISpatial" id="ESRISpatial" /><dl><dd><dl><dt><span class="esriElement">Extent in the item's coordinate reference</span></dt><dd><dt><span class="isoElement">Bounding rectangle</span></dt><dd><dl><dt><span class="sync">*</span> <span class="isoElement">West longitude</span> 36589.466006</dt><dt><span class="sync">*</span> <span class="isoElement">East longitude</span> 329046.059656</dt><dt><span class="sync">*</span> <span class="isoElement">North latitude</span> 952083.599933</dt><dt><span class="sync">*</span> <span class="isoElement">South latitude</span> 777915.135886</dt><dt><span class="sync">*</span> <span class="isoElement">Extent contains the resource</span> Yes</dt></dl></dd></dd><br /><dt><span class="esriElement">Coordinate reference</span></dt><dd><dl><dt><span class="esriElement">Type</span> Projected</dt><dt><span class="esriElement">Projection</span> NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001</dt><dt><span class="esriElement">Geographic coordinate reference</span> GCS_North_American_1983</dt><dt><span class="esriElement">Coordinate reference details</span> </dt><dd><dl><dt><span class="esriElement">Projected coordinate system</span></dt><dd><dl><dt><span class="esriElement">Well-known identifier</span> 26986</dt><dt><span class="esriElement">X origin</span> -36530900</dt><dt><span class="esriElement">Y origin</span> -28803200</dt><dt><span class="esriElement">XY scale</span> 122610652.81195112</dt><dt><span class="esriElement">Z origin</span> -100000</dt><dt><span class="esriElement">Z scale</span> 10000</dt><dt><span class="esriElement">M origin</span> -100000</dt><dt><span class="esriElement">M scale</span> 10000</dt><dt><span class="esriElement">XY tolerance</span> 0.001</dt><dt><span class="esriElement">Z tolerance</span> 0.001</dt><dt><span class="esriElement">M tolerance</span> 0.001</dt><dt><span class="esriElement">High precision</span> true</dt><dt><span class="esriElement">Well-known text</span> PROJCS["NAD_1983_StatePlane_Massachusetts_Mainland_FIPS_2001",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",200000.0],PARAMETER["False_Northing",750000.0],PARAMETER["Central_Meridian",-71.5],PARAMETER["Standard_Parallel_1",41.71666666666667],PARAMETER["Standard_Parallel_2",42.68333333333333],PARAMETER["Latitude_Of_Origin",41.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26986]]</dt></dl></dd></dl></dd></dl></dd><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0EDNA')" href="#ID0EDNA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EASA')" href="#ID0EASA">ESRI Feature Class  <span id="ID0EASAShow" class="show">¼%</span><span id="ID0EASAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EASA"><a name="FeatureClass" id="FeatureClass" /><dl><dd><dl><dt><span class="esriElement">Feature class name</span> IWPA_POLY</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Feature type</span> Simple</dt><dt><span class="sync">*</span> <span class="esriElement">Geometry type</span> Polygon</dt><dt><span class="sync">*</span> <span class="esriElement">Has topology</span> FALSE</dt><dt><span class="sync">*</span> <span class="esriElement">Feature count</span> 2170</dt><dt><span class="sync">*</span> <span class="esriElement">Spatial index</span> TRUE</dt><dt><span class="sync">*</span> <span class="esriElement">Linear referencing</span> FALSE</dt></dl></dd></dl></dd><br /></dl><div class="backToTop"><a onclick="hideShow('ID0EASA')" href="#ID0EASA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EQA')" href="#ID0EQA">ESRI Fields and Subtypes  <span id="ID0EQAShow" class="show">¼%</span><span id="ID0EQAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EQA"><a name="Field" id="Field" /><dl><dd><dl><dt>IWPA_POLY Feature Class</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Row count</span> 2170</dt><br /><br /><dt><span class="esriElement">Field</span> TOWN</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> FID</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> OID</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 4</dt><dt><span class="sync">*</span> <span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Feature geometry.</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description of values</span> Coordinates defining the features.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SHAPE</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> Shape</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> Geometry</dt><dt><span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Feature geometry.</pre></dd></dl><dt><span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="esriElement">Description of values</span> Coordinates defining the features.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> Shape</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> SHAPE_AREA</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> Double</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 19</dt><dt><span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Feature geometry.</pre></dd></dl><dt><span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="esriElement">Description of values</span> Coordinates defining the features.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SHAPE_AREA</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> SHAPE_LEN</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> Double</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 19</dt><dt><span class="sync">*</span> <span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Area of feature in internal units squared.</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description of values</span> Positive real numbers that are automatically generated.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SHAPE_LEN</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> OBJECTID</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> Double</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 10</dt><dt><span class="sync">*</span> <span class="esriElement">Precision</span> 10</dt><dt><span class="sync">*</span> <span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Internal feature number.</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="sync">*</span> <span class="esriElement">Description of values</span> Sequential unique whole numbers that are automatically generated.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> OBJECTID</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> SOURCE_ID</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> String</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 14</dt><dt><span class="esriElement">Field description</span></dt><dl><dd><pre class="wrap">Internal feature number.</pre></dd></dl><dt><span class="esriElement">Description source</span></dt><dl><dd><pre class="wrap">ESRI</pre></dd></dl><dt><span class="esriElement">Description of values</span> Sequential unique whole numbers that are automatically generated.</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SOURCE_ID</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> TYPE</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> String</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 6</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> TYPE</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> SITE_NAME</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> String</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 40</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SITE_NAME</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> IWPA_FT</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> Double</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 17</dt><dt><span class="sync">*</span> <span class="esriElement">Precision</span> 16</dt><dt><span class="sync">*</span> <span class="esriElement">Scale</span> 5</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> IWPA_FT</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> SUPPLIER</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> String</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 40</dt><br /><br /></dl></dd><dt><span class="esriElement">Field</span> SUPPLIER</dt><dd><dl><dt><span class="sync">*</span> <span class="esriElement">Alias</span> TOWN</dt><dt><span class="sync">*</span> <span class="esriElement">Data type</span> String</dt><dt><span class="sync">*</span> <span class="esriElement">Width</span> 21</dt><br /><br /></dl></dd></dl></dd></dl></dd></dl><br /><div class="backToTop"><a onclick="hideShow('ID0EQA')" href="#ID0EQA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0EMA')" href="#ID0EMA">ESRI Thumbnails and Enclosures  <span id="ID0EMAShow" class="show">¼%</span><span id="ID0EMAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EMA"><a name="Binary_Enclosures" id="Binary_Enclosures" /><dl><dd><dl><dt><span class="esriElement">Thumbnail</span></dt><dd><dl><dt><span class="esriElement">Enclosure type</span> Picture</dt><br /><br /><img name="thumbnail" id="thumbnail" alt="Thumbnail" title="Thumbnail" src="file:///C:\Documents and Settings\attfield\Local Settings\Temp\14.jpg" /></dl></dd><br /><dt><span class="esriElement">Enclosure</span></dt><dd><dl><dt><span class="esriElement">Enclosure type</span> Base64</dt><dt><span class="esriElement">Original file name</span> source_metadata.xml</dt><dt><span class="esriElement">Description of enclosure</span> original metadata</dt><dt><span class="esriElement">Original metadata document, which was translated</span> yes</dt></dl></dd><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0EMA')" href="#ID0EMA">Hide ²%</a></div></div><h2 class="iso"><a onclick="hideShow('ID0ECDNA')" href="#ID0ECDNA">ESRI Geoprocessing History  <span id="ID0ECDNAShow" class="show">¼%</span><span id="ID0ECDNAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0ECDNA"><a name="Geoprocessing" id="Geoprocessing" /><dl><dd><dl><dt><span class="esriElement">Process</span></dt><dd><dl><dt><span class="esriElement">Process name</span> </dt><dt><span class="esriElement">Date</span> 2009-07-02</dt><dt><span class="esriElement">Time</span> 08:11:15</dt><dt><span class="esriElement">Tool location</span> C:\Program Files\ArcGIS\ArcToolbox\Toolboxes\Data Management Tools.tbx\CalculateField</dt><dt><span class="esriElement">Command issued</span> <span class="code">CalculateField "Database Connections\gisdata on dep-fp-bos-006.sde\GISDATA.IWPA_POLY" PWS_ID "Left ([SOURCE_ID],7)" VB # "Database Connections\gisdata on dep-fp-bos-006.sde\GISDATA.IWPA_POLY"</span></dt><br /><br /></dl></dd></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0ECDNA')" href="#ID0ECDNA">Hide ²%</a></div></div></div></div><h2 class="fgdc head"><a href="#fgdcMetadata" onclick="hideShow('fgdcMetadata')">FGDC Metadata <span id="fgdcMetadataShow" class="show">¼%</span><span id="fgdcMetadataHide" class="hide">º%</span></a></h2><div class="hide" id="fgdcMetadata" xmlns=""><div class="box fgdc"><div><a name="TopFGDC" id="TopFGDC" /></div><div><h2 class="fgdc"><a onclick="hideShow('ID0EUA')" href="#ID0EUA">Identification  <span id="ID0EUAShow" class="show">¼%</span><span id="ID0EUAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EUA"><dl><dd><dl><dt><span class="element">Citation</span></dt><dd><dl><dt><span class="element">Citation Information</span></dt><dd><dl><dt><span class="element">Originator</span> MA Dept. of Environmental Protection Drinking Water Program</dt><dt><span class="element">Publication Date</span> 2009-06-30</dt><dt><span class="element">Title</span></dt><dd>Interim Wellhead Protection Areas</dd><dt><span class="element">Geospatial Data Presentation Form</span> vector digital data</dt><dt><span class="element">Online Linkage</span><a target="viewer" href="Server=sun420; Service=esri_sde; User=gisdata; Version=SDE.DEFAULT">Server=sun420; Service=esri_sde; User=gisdata; Version=SDE.DEFAULT</a></dt></dl></dd><br /></dl></dd><dt><span class="element">Description</span></dt><dd><dl><dt><span class="element">Abstract</span></dt><dl><dd><pre class="wrap">In the absence of an Approved Wellhead Protection Area (Zone II), the MA DEP has adopted the Interim Wellhead Protection Area (IWPA) as the primary, protected recharge area for public water supply (PWS) groundwater sources in Massachusetts. For PWS sources that pump less than 100,000 gallons per day (GPD), the IWPA radius is proportional to the pumping rate in gallons per minute (GPM). Pumping rate is based on of several methods including, DWP approved pumping rate, metered data, Title 5 flow rate. The formula used for calculating the PWS well point buffer radius in feet is: Radius = ( 32 x pumping rate in GPM ) + 400 The minimum IWPA radius is 400 feet, the maximum (default) radius reached at 100,000 GPD (70 GPM) is 2,640 feet (1/2 mile). In instances where pumping rate information is unavailable default radius values are assigned based on the PWS well classification. The default radius for community class PWS groundwater sources (GW) is 2,640 feet (804.6 meters). The default radius for non-community sources is 750 feet (228.6 meters) for Non Transient (NTNC) wells and 500 feet (152.4 meters) for Transient (TNC) wells. The IWPA layer contains variable width IWPAs for BOTH community and non community groundwater sources in the DEP PWS datalayer which do not have an approved Zone II. IWPA features are generated by buffering PWS well point locations in the DEP Public Water Supply datalayer (PWSDEP_PT) based on radius values determined from the best available pumping rate information. The IWPA features are relatable to the PWS source points by SOURCE_ID.</pre></dd></dl><dt><span class="element">Purpose</span></dt><dl><dd><pre class="wrap">Planning and analysis</pre></dd></dl></dl></dd><dt><span class="element">Time Period of Content</span></dt><dd><dl><dt><span class="element">Time Period Information</span></dt><dd><dl><dt><span class="element">Single Date/Time</span></dt><dd><dl><dt><span class="element">Calendar Date</span> 2009-06-30</dt></dl></dd></dl></dd><dt><span class="element">Currentness Reference</span></dt><dl><dd><pre class="wrap">publication date</pre></dd></dl></dl></dd><dt><span class="element">Status</span></dt><dd><dl><dt><span class="element">Progress</span> Complete</dt><dt><span class="element">Maintenance and Update Frequency</span> Quarterly</dt></dl></dd><br /><dt><span class="element">Spatial Domain</span></dt><dd><dl><dt><span class="element">Bounding Coordinates</span></dt><dd><dl><dt><span class="element">West Bounding Coordinate</span> -73.497775</dt><dt><span class="element">East Bounding Coordinate</span> -69.922239</dt><dt><span class="element">North Bounding Coordinate</span> 42.819366</dt><dt><span class="element">South Bounding Coordinate</span> 41.234514</dt></dl></dd></dl></dd><br /><dt><span class="element">Keywords</span></dt><dd><dl><dt><span class="element">Theme</span></dt><dd><dl><dt><span class="element">Theme Keyword Thesaurus</span> National Park Service Theme Category Thesaurus</dt></dl></dd><br /><dt><span class="element">Theme</span></dt><dd><dl><dt><span class="element">Theme Keyword</span> Public Water Supply (PWS) Interim Wellhead Protection Areas (IWPA)</dt></dl></dd><br /><dt><span class="element">Place</span></dt><dd><dl><dt><span class="element">Place Keyword Thesaurus</span> National Park System Unit Name Thesaurus</dt></dl></dd><br /><dt><span class="element">Place</span></dt><dd><dl><dt><span class="element">Place Keyword Thesaurus</span> National Park System Unit Code Thesaurus</dt></dl></dd><br /></dl></dd><dt><span class="element">Access Constraints</span></dt><dl><dd><pre class="wrap">Restricted Data</pre></dd></dl><dt><span class="element">Use Constraints</span></dt><dl><dd><pre class="wrap">None</pre></dd></dl><dt><span class="element">Point of Contact</span></dt><dd><dl><dt><span class="element">Contact Information</span></dt><dd><dl><dt><span class="element">Contact Organization Primary</span></dt><dd><dl><dt><span class="element">Contact Organization</span> MA Department of Environmental Protection</dt><dt><span class="element">Contact Person</span> Aaron Richer</dt></dl></dd><dt><span class="element">Contact Position</span> GeoDatabase Manager</dt><dt><span class="element">Contact Address</span></dt><dd><dl><dt><span class="element">Address Type</span> mailing and physical address</dt><dt><span class="element">Address</span> 1 Winter Street</dt><dt><span class="element">Address</span> Suite 500</dt><dt><span class="element">City</span> Boston</dt><dt><span class="element">State or Province</span> MA</dt><dt><span class="element">Postal Code</span> 02108</dt><dt><span class="element">Country</span> UNITED STATES</dt></dl></dd><br /><dt><span class="element">Contact Voice Telephone</span> (617) 574-6856</dt><dt><span class="element">Contact Electronic Mail Address</span> <a href="mailto:aaron.richer@state.ma.us?subject=Interim Wellhead Protection Areas">aaron.richer@state.ma.us</a></dt><dt><span class="element">Hours of Service</span> 7:00 AM - 3:30 PM</dt><dt><span class="element">Contact Instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd><br /></dl></dd><dt><span class="element">Native Data Set Environment</span></dt><dd>Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.0.1770</dd></dl></dd></dl><br /><div class="backToTop"><a onclick="hideShow('ID0EUA')" href="#ID0EUA">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('ID0ETA')" href="#ID0ETA">Data Quality  <span id="ID0ETAShow" class="show">¼%</span><span id="ID0ETAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0ETA"><dl><dd><dl><dt><span class="element">Lineage</span></dt><dd><dl><dt><span class="element">Source Information</span></dt><dd><dl><dt><span class="element">Source Contribution</span></dt><dl><dd><pre class="wrap">See the "Abstract" section of this document for details.</pre></dd></dl></dl></dd><dt><span class="element">Process Step</span></dt><dd><dl><dt><span class="element">Process Description</span></dt><dl><dd><pre class="wrap">Metadata imported.</pre></dd></dl><dt><span class="element">Source Used Citation Abbreviation</span></dt><dd>G:\arcgis\arcsde\metadata\GISDATA.IWPA_POLY.xml</dd><dt><span class="element">Process Date</span> 2009-05-12</dt><dt><span class="element">Process Time</span> 07163900</dt></dl></dd><dt><span class="element">Process Step</span></dt><dd><dl><dt><span class="element">Process Description</span></dt><dl><dd><pre class="wrap">Dataset copied.</pre></dd></dl><dt><span class="element">Source Used Citation Abbreviation</span></dt><dd>Server=170.63.72.249; Service=esri_sde; User=depgis; Version=SDE.DEFAULT</dd><dt><span class="element">Process Date</span> 2009-07-09</dt><dt><span class="element">Process Time</span> 12292300</dt></dl></dd><dt><span class="element">Process Step</span></dt><dd><dl><dt><span class="element">Process Description</span></dt><dl><dd><pre class="wrap">Dataset copied.</pre></dd></dl><dt><span class="element">Source Used Citation Abbreviation</span></dt><dd>Server=sun420.env.state.ma.us; Service=esri_sde; User=massgis; Version=SDE.DEFAULT</dd><dt><span class="element">Process Date</span> 2009-07-16</dt><dt><span class="element">Process Time</span> 15001900</dt></dl></dd></dl></dd></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0ETA')" href="#ID0ETA">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('ID0ESA')" href="#ID0ESA">Spatial Data Organization  <span id="ID0ESAShow" class="show">¼%</span><span id="ID0ESAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0ESA"><dl><dd><dl><dt><span class="element">Direct Spatial Reference Method</span> Vector</dt><br /><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0ESA')" href="#ID0ESA">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('ID0ERA')" href="#ID0ERA">Spatial Reference  <span id="ID0ERAShow" class="show">¼%</span><span id="ID0ERAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0ERA"><dl><dd><dl><dt><span class="element">Horizontal Coordinate System Definition</span></dt><dd><dl><dt><span class="element">Planar</span></dt><dd><dl><dt><span class="element">Planar Coordinate Information</span></dt><dd><dl><dt><span class="element">Planar Coordinate Encoding Method</span> coordinate pair</dt><dt><span class="element">Coordinate Representation</span></dt><dd><dl><dt><span class="element">Abscissa Resolution</span> 0.000000</dt><dt><span class="element">Ordinate Resolution</span> 0.000000</dt></dl></dd><dt><span class="element">Planar Distance Units</span> meters</dt></dl></dd><br /></dl></dd><dt><span class="element">Geodetic Model</span></dt><dd><dl><dt><span class="element">Horizontal Datum Name</span> North American Datum of 1983</dt><dt><span class="element">Ellipsoid Name</span> Geodetic Reference System 80</dt><dt><span class="element">Semi-major Axis</span> 6378137.000000</dt><dt><span class="element">Denominator of Flattening Ratio</span> 298.257222</dt></dl></dd></dl></dd><br /><dt><span class="element">Vertical Coordinate System Definition</span></dt><dd><dl><dt><span class="element">Altitude System Definition</span></dt><dd><dl><dt><span class="element">Altitude Resolution</span> 1.000000</dt><dt><span class="element">Altitude Encoding Method</span> Explicit elevation coordinate included with horizontal coordinates</dt></dl></dd></dl></dd><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0ERA')" href="#ID0ERA">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('eainfo')" href="#eainfo">Entities and Attributes  <span id="eainfoShow" class="show">¼%</span><span id="eainfoHide" class="hide">º%</span></a></h2><div class="hide" id="eainfo"><a name="Entity and Attribute Information" id="Entity and Attribute Information" /><dl><dd><dl><dt><span class="element">Detailed Description</span></dt><dd><dl><dt><span class="element">Entity Type</span></dt><dd><dl><dt><span class="element">Entity Type Label</span> IWPA_POLY</dt></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> TOWN</dt><dt><span class="element">Attribute Definition</span></dt><dd>Feature geometry.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Coordinates defining the features.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SHAPE</dt><dt><span class="element">Attribute Definition</span></dt><dd>Feature geometry.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Coordinates defining the features.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> Shape</dt><dt><span class="element">Attribute Definition</span></dt><dd>Feature geometry.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Coordinates defining the features.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SHAPE_AREA</dt><dt><span class="element">Attribute Definition</span></dt><dd>Area of feature in internal units squared.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Positive real numbers that are automatically generated.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SHAPE_LEN</dt><dt><span class="element">Attribute Definition</span></dt><dd>Internal feature number.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Sequential unique whole numbers that are automatically generated.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> OBJECTID</dt><dt><span class="element">Attribute Definition</span></dt><dd>Internal feature number.</dd><dt><span class="element">Attribute Definition Source</span> ESRI</dt><dt><span class="element">Attribute Domain Values</span></dt><dd><dl><dt><span class="element">Unrepresentable Domain</span></dt><dd>Sequential unique whole numbers that are automatically generated.</dd></dl></dd></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SOURCE_ID</dt></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> TYPE</dt></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SITE_NAME</dt></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> IWPA_FT</dt></dl></dd><br /><dt><span class="element">Attribute</span></dt><dd><dl><dt><span class="element">Attribute Label</span> SUPPLIER</dt></dl></dd><br /></dl></dd><dt><span class="element">Overview Description</span></dt><dd><dl /></dd><br /></dl></dd></dl><div class="backToTop"><a onclick="hideShow('eainfo')" href="#eainfo">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('ID0EPA')" href="#ID0EPA">Distribution Information  <span id="ID0EPAShow" class="show">¼%</span><span id="ID0EPAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EPA"><dl><dd><dl><dt><span class="element">Distributor</span></dt><dd><dl><dt><span class="element">Contact Information</span></dt><dd><dl><dt><span class="element">Contact Organization Primary</span></dt><dd><dl><dt><span class="element">Contact Organization</span> EOEA - MassGIS</dt><dt><span class="element">Contact Person</span> Michael Trust</dt></dl></dd><dt><span class="element">Contact Position</span> Sr. Database Administrator</dt><dt><span class="element">Contact Address</span></dt><dd><dl><dt><span class="element">Address Type</span> mailing address</dt><dt><span class="element">Address</span> 251 Causeway Street</dt><dt><span class="element">Address</span> Suite 500</dt><dt><span class="element">City</span> Boston</dt><dt><span class="element">State or Province</span> MA</dt><dt><span class="element">Postal Code</span> 02114</dt><dt><span class="element">Country</span> UNITED STATES</dt></dl></dd><br /><dt><span class="element">Contact Voice Telephone</span> (617) 626-1000</dt><dt><span class="element">Contact Facsimile Telephone</span> (617) 626-1249</dt><dt><span class="element">Contact Electronic Mail Address</span> <a href="mailto:michael.trust@state.ma.us?subject=Interim Wellhead Protection Areas">michael.trust@state.ma.us</a></dt><dt><span class="element">Hours of Service</span> 9 AM - 5 PM</dt><dt><span class="element">Contact Instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd><br /></dl></dd><dt><span class="element">Resource Description</span> Restricted Data</dt><dt><span class="element">Distribution Liability</span></dt><dl><dd><pre class="wrap">The Massachusetts Executive Office of Energy and Environmental Affairs (EOEA) has directed the MassDEP and MassGIS to restrict the access and distributing of this data.</pre></dd></dl><dt><span class="element">Standard Order Process</span></dt><dd><dl><dt><span class="element">Digital Form</span></dt><dd><dl><dt><span class="element">Digital Transfer Information</span></dt><dd><dl><dt><span class="element">Transfer Size</span> 0.000</dt></dl></dd><br /></dl></dd><br /><dt><span class="element">Fees</span> None</dt><dt><span class="element">Ordering Instructions</span></dt><dl><dd><pre class="wrap">To order go to http://www.state.ma.us/mgis/order.htm and click on "CD Product". To download go to http://www.state.ma.us/mgis/dwn-vect.htm and choose the appropriate link. Data also may be downloaded directly from the datalayer's description page on the MassGIS Web site (see the link in the Online_Linkage or "Who wrote the metadata?" section of this document or go to http://www.state.ma.us/mgis/laylist.htm).</pre></dd></dl></dl></dd><br /><dt><span class="element">Custom Order Process</span></dt><dd>http://www.mass.gov/mgis/restricteddata.htm</dd><dt><span class="element">Technical Prerequisites</span></dt><dd>MassGIS' data may be used in many standard GIS software products. See each software's vendor for technical prerequisites.</dd></dl></dd></dl><div class="backToTop"><a onclick="hideShow('ID0EPA')" href="#ID0EPA">Hide ²%</a></div></div><h2 class="fgdc"><a onclick="hideShow('ID0EOA')" href="#ID0EOA">Metadata Reference  <span id="ID0EOAShow" class="show">¼%</span><span id="ID0EOAHide" class="hide">º%</span></a></h2><div class="hide" id="ID0EOA"><dl><dd><dl><dt><span class="element">Metadata Date</span> 2010-07-02</dt><dt><span class="element">Metadata Contact</span></dt><dd><dl><dt><span class="element">Contact Information</span></dt><dd><dl><dt><span class="element">Contact Organization Primary</span></dt><dd><dl><dt><span class="element">Contact Organization</span> MA Department of Environmental Protection</dt><dt><span class="element">Contact Person</span> Aaron Richer</dt></dl></dd><dt><span class="element">Contact Position</span> GeoDatabase Administrator</dt><dt><span class="element">Contact Address</span></dt><dd><dl><dt><span class="element">Address Type</span> mailing and physical address</dt><dt><span class="element">Address</span> 1 Winter Street</dt><dt><span class="element">Address</span> Suite 500</dt><dt><span class="element">City</span> Boston</dt><dt><span class="element">State or Province</span> MA</dt><dt><span class="element">Postal Code</span> 02108</dt><dt><span class="element">Country</span> UNITED STATES</dt></dl></dd><br /><dt><span class="element">Contact Voice Telephone</span> (617) 574-6856</dt><dt><span class="element">Contact Electronic Mail Address</span> <a href="mailto:aaron.richer@state.ma.us?subject=Interim Wellhead Protection Areas">aaron.richer@state.ma.us</a></dt><dt><span class="element">Hours of Service</span> 7:30 AM - 3:30 PM</dt><dt><span class="element">Contact Instructions</span></dt><dl><dd><pre class="wrap">Monday - Friday</pre></dd></dl></dl></dd><br /></dl></dd><dt><span class="element">Metadata Standard Name</span> FGDC Content Standards for Digital Geospatial Metadata</dt><dt><span class="element">Metadata Standard Version</span> FGDC-STD-001-1998</dt><dt><span class="element">Metadata Time Convention</span> local time</dt><dt><span class="element">Metadata Extensions</span></dt><dd><dl><dt><span class="element">Online Linkage</span> <a target="viewer" href="http://www.mass.gov/mgis/ziis.htm">http://www.mass.gov/mgis/ziis.htm</a></dt><dt><span class="element">Profile Name</span> MassGIS Web Documentation</dt></dl></dd><dt><span class="element">Metadata Extensions</span></dt><dd><dl><dt><span class="element">Online Linkage</span> <a target="viewer" href="http://www.esri.com/metadata/esriprof80.html">http://www.esri.com/metadata/esriprof80.html</a></dt><dt><span class="element">Profile Name</span> ESRI Metadata Profile</dt></dl></dd><dt><span class="element">Metadata Extensions</span></dt><dd><dl><dt><span class="element">Online Linkage</span> <a target="viewer" href="http://www.esri.com/metadata/esriprof80.html">http://www.esri.com/metadata/esriprof80.html</a></dt><dt><span class="element">Profile Name</span> ESRI Metadata Profile</dt></dl></dd></dl></dd></dl><br /><div class="backToTop"><a onclick="hideShow('ID0EOA')" href="#ID0EOA">Hide ²%</a></div></div></div></div></div></body></html>