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snippet: This layer consists of methane gas site investigations of nine (9) areas (some with multiple locations) associated with former landfills in Jefferson County, Colorado.
summary: This layer consists of methane gas site investigations of nine (9) areas (some with multiple locations) associated with former landfills in Jefferson County, Colorado.
accessInformation: Credit the Jefferson County Health Department report authored by D. Ryan and W. Dorrance, 1980.
thumbnail:
maxScale: 5000
typeKeywords: []
description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Data Type: Static. Vintage: 1980 (single source report)</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN>The investigation was undertaken in 1980 using Health Department records, interviews with landfill personnel and residents, aerial photography and field visits. Then a methane gas meter with bar hole punch was used to establish methane levels. The polygon outline was positioned using roads and key features of the site illustrations along with aerial photography.</SPAN></P><P STYLE="margin:0 0 7 0;"><SPAN>Data is in State Plane Grid Coordinates, Colorado Central Zone, NAD83.</SPAN></P></DIV></DIV></DIV>
licenseInfo: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 7 0;"><SPAN><SPAN>None.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>
catalogPath:
title: MethaneGasArea
type:
url:
tags: ["1980","county","Dorrance","former","gas","Jefferson","health","landfill","level","methane","Ryan","site","former landfills","methane level"]
culture: en-US
portalUrl:
name:
guid:
minScale: 500000
spatialReference: