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2006 5-foot (1.7M) Digital Elevation Model (DEM) – LAR-IAC

  Digital Elevation Model (DEM) acquired as part of the Los Angeles Regional Imagery Acquisition Consortium in 2006.  The DEM represents bare earth, whereas a related product (DSM) contains elevations...

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Los Angeles County Sub Watersheds

Abstract: Boundaries of sub watersheds or watershed sub areas. Original areas were drawn on U.S.G.S. 7 ½ minute, 1:24,000 scale topo quad sheets by Hydraulic Water Conservation Division. Digitized...

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Stormwater Catchment Areas

Abstract: This GIS layer was created to delineate catchment areas for Municipal Separate Storm Sewer System (MS4) outfalls under the Los Angeles County Flood Control District (LACFCD) jurisdiction...

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