Area	Upper Trinity
Topic	Map: 1B. Elevation and Hydrography, Upper Trinity Sub-basin

 

	This map is a hillshade of Digital Elevation Model (DEM) showing the topography of the landscape in the Upper Trinity basin, displayed with hydrography and sub-basin boundaries. Trinity Lake is the largest waterbody in the sub-basin, followed by Lewiston Lake at the southern tip of the sub-basin. The terrain in the sub-basin is steep, with elevations over 2900 meters. Data were contributed by the U.S. Geological Survey and the Trinity County Resource Conservation District.

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 To view metadata about a map layer, click on a link in the table below.

Name of Layer in Map Legend	Metadata File Name
Perennial Streams (1:24k scale)(w/ labels)	tcsf_str_perennial.shp.txt
Mainstem and South Fork Trinity	trin_riv.shp.txt
Subbasins (no labels)	subbasins_trin.shp.txt
Frame Project Outline	Unavailable
Lakes	tc_lakes.shp.txt
Elevation (meters)(USGS)(TIFF)	elev30.tif.txt
Topographic Map (1:24k scale)	trinity.sid.txt
Slope of Elevation (TIFF)	slope1.tif.txt

 
 

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