| Abstract/Description or Keywords |
The objective of this project was to prepare 1 :20 000 scale maps of terrain, slope stability, erosion potential, and sediment transfer for the Dillard Creek community watershed, about 4000 ha, for Weyerhaeuser Canada Ltd. Organization Name - JMRATA Inc. Terrain Mapper - B. Kenna BAPID 4614. The objective of this project was to prepare 1 :20 000 scale maps of terrain, slope stability, erosion potential, and sediment transfer for the Dillard Creek community watershed, about 4000 ha, for Weyerhaeuser Canada Ltd. Dillard Creek drains westerly into Missezula Lake which is located 32 km north of Princeton, B.C . It occurs near the boundaries of TRIM sheets 92H. 078, 079, 088 and 089. Terrain mapping at terrain survey intensity level (TSIL) C and interpretations for slope stability and erosion potential were carried out according to provincial standards. Terrain mapping was done by interpretation of 1: 1 5 000 scale air photos followed by field checking. Ratings for slope stability, erosion potential and sediment transfer were determined by analysis of terrain information and further air photo interpretation. terrain stability, landslide, erosion, sediment |
