Ü 1 2 Ü E River Mile Marker CL_##_## Reach_ID Segment Boundaries 3 Geotechnical Buffer Recommended Channel CMZ Migration Quillayute River Zone Disconnected Tributary CMZ Alluvial Fan 0 50 100 150 Meters 5 Flow Direction CL_QL_01 0 250 500 Feet End of Delineation 2010 aerial from Microsoft via ESRI World Imagery 1:24,000 USGS DRG River miles calculated from NHD stream alignment (USGS) Roads from TIGER (US Census Bureau) Coordinate System: NAD83 State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) 4 Channel Migration Assessment Prepared for the Shoreline Master Program Update Clallam County, Washington Quillayute River Map 1 Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_Aerial.mxd: Modified: 4/11/2013 mtroost Ü CL_SD_01 1 2 Ü Sol Duc River 0 E River Mile Marker CL_##_## Reach_ID Segment Boundaries Geotechnical Buffer Recommended Bogachiel River 6 Channel CMZ Migration Quillayute River Zone Disconnected Tributary CMZ Alluvial Fan CL_QL_01 0 50 100 150 Meters 5 Flow Direction CL_BO_01 0 250 500 Feet 2010 aerial from Microsoft via ESRI World Imagery 1:24,000 USGS DRG River miles calculated from NHD stream alignment (USGS) Roads from TIGER (US Census Bureau) Coordinate System: NAD83 State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) Channel Migration Assessment Prepared for the Shoreline Master Program Update Clallam County, Washington Quillayute River Map 2 Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_Aerial.mxd: Modified: 4/11/2013 mtroost Ü 1 2 continental glacial till Fraser-age Ü Relative Elevation (feet) 25 E River Mile Marker CL_##_## Reach_ID 20 Segment Boundaries 3 Geotechnical Buffer alluvium Recommended 15 Channel CMZ 10 Migration Quillayute River Zone Disconnected Tributary CMZ Height Above Water Surface 5 Alluvial Fan 0 50 100 150 Meters 5 Flow Direction 0 CL_QL_01 Water 0 250 500 Feet Below End of Delineation Surface -5 alluvium 2002 LIDAR topography (Puget Sound LIDAR Consortium). 10m DEM USGS 1:24,000 USGS DRG WA State Dept. of Nat. Resources 1:100,000 Geology River miles calculated from NHD stream alignment (USGS) Roads from TIGER (US Census Bureau) alluvium Coordinate System: NAD83 State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) 4 Channel Migration Assessment Prepared for the Shoreline Master Program Update alpine glacial drift water alpine glacial drift pre-Wisconsinan pre-Wisconsinan Clallam County, Washington younger younger mass-wasting deposits mass-wasting deposits mostly landslides mostly landslides Quillayute River Map 1 Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_Geology.mxd: Modified: 4/11/2013 mtroost Ü CL_SD_01 1 2 continental glacial till Fraser-age Ü Sol Duc River 0 Relative Elevation (feet) 25 E River Mile Marker alluvium CL_##_## Reach_ID 20 Segment Boundaries Geotechnical Buffer alluvium Recommended Bogachiel River 15 6 Channel CMZ 10 Migration Quillayute River Zone Disconnected Tributary CMZ Height Above Water Surface 5 Alluvial Fan CL_QL_01 0 50 100 150 Meters 5 Flow Direction 0 water Water 0 250 500 Feet CL_BO_01 Below Surface -5 2002 LIDAR topography (Puget Sound LIDAR Consortium). alluvium 10m DEM USGS 1:24,000 USGS DRG WA State Dept. of Nat. Resources 1:100,000 Geology River miles calculated from NHD stream alignment (USGS) Roads from TIGER (US Census Bureau) Coordinate System: NAD83 State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) alluvium and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) Channel Migration Assessment continental glacial outwash Fraser-age Prepared for the Shoreline Master Program Update alpine glacial drift Clallam County, Washington pre-Wisconsinan mass-wasting deposits mass-wasting deposits younger mostly landslides mostly landslides alpine glacial drift Quillayute River Map 2 pre-Wisconsinanmarine sedimentary rocks younger Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_Geology.mxd: Modified: 4/11/2013 mtroost Ü 1 2 Ü Relative Elevation (feet) 25 E River Mile Marker CL_##_## Reach_ID 20 Segment Boundaries 3 E Geotechnical Buffer Recommended 15 Channel CMZ 10 Migration Quillayute River Zone Disconnected Tributary CMZ Height Above Water Surface 5 Alluvial Fan 0 50 100 150 Meters 5 Flow Direction 0 CL_QL_01 E Water 0 250 500 Feet Below End of Delineation Surface -5 2002 LIDAR topography (Puget Sound LIDAR Consortium). 10m DEM USGS 1:24,000 USGS DRG River miles calculated from NHD stream alignment (USGS) Reletive elevation surface from WA Deptartment of Ecology Roads from TIGER (US Census Bureau) Coordinate System: State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) 4 Channel Migration Assessment E Prepared for the Shoreline Master Program Update Clallam County, Washington Quillayute River Map 1 Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_RWSE.mxd: Modified: 4/11/2013 mtroost Ü CL_SD_01 1 2 Ü Sol Duc River 0 Relative E Elevation (feet) 25 E River Mile Marker CL_##_## Reach_ID 20 Segment Boundaries Geotechnical Buffer Recommended Bogachiel River 15 6 Channel E CMZ 10 Migration Quillayute River Zone Disconnected Tributary CMZ Height Above Water Surface 5 Alluvial Fan CL_QL_01 5 0 50 100 150 Meters E Flow Direction 0 Water 0 250 500 Feet CL_BO_01 Below Surface -5 2002 LIDAR topography (Puget Sound LIDAR Consortium). 10m DEM USGS 1:24,000 USGS DRG River miles calculated from NHD stream alignment (USGS) Reletive elevation surface from WA Deptartment of Ecology Roads from TIGER (US Census Bureau) Coordinate System: State Plane Washington North Analyzed by: Minda Troost, LG (GeoEngineers) Reviewed by: Mary Ann Reinhart, LG, LEG (GeoEngineers) and/or Patricia Olson, PhD, LHG, (WA Dept. of Ecology) Channel Migration Assessment Prepared for the Shoreline Master Program Update Clallam County, Washington Quillayute River Map 2 Source File: P:\0\0504064\GIS\MXD\Finals\Clallam_Final_RWSE.mxd: Modified: 4/11/2013 mtroost E.