UNITED STATES DEPARTMENT OF THE INTERIOR NATIONAL PARK SERVICE SOIL SURVEY OF NORTH CASCADES Joins sheet 22, Eldorado Peak NATIONAL PARK COMPLEX, WASHINGTON UNITED STATES DEPARTMENT OF AGRICULTURE CASCADE PASS QUADRANGLE NATURAL RESOURCES CONSERVATION SERVICE SHEET NUMBER 27 OF 34

121°7’30"W 121°5’0"W Joins sheet 23, Forbidden Peak 121°2’30"W 121°0’0"W Joins sheet 24, Mount Logan

9010 9008 9998 9010 8006 9012 9003 48°30’0"N 48°30’0"N 9998 9003 9010 7003 9016 Boston Glacier 9998

9016 9012 7015 9016 9008 9010 Boston 7003 Peak 8010 6009 6014 North

8006 6009 9010 9998 Fork CASCADE 9008 8009 Sahale 6014 8009 8010 Mountain 8006 8007 RIVER 9012 Cascade 8006 9003

8010 9

9003 ROAD 8006 9008 9008 9003 8009 9008 9010 9010 9008 River TRAIL 9010 9003 9003

9016 9010 ARM 9998 NORTH 9998 8009 CASCADES 9016 9010 9003 MT BAKER-SNOQUALMIE NATIONAL Doubtful 9016

8006 SAHALE NATIONAL Lake 9998 9999 8006 9003

FOREST

PARK

9010 9010 9001 9010 BOUNDARY 9998 9003 9003 BOUNDARY 9003 Johannesburg Cascade Pass Mountain CASCADE 9003 9003 PASS Cascade 9003 Peak 8006

Stehekin 8011 9016

TRAIL 9003 9998 8007 9010 48°27’30"N 48°27’30"N 9010

9003 River 9003 7500 8501 9016 8006 Yawning 9998 Glacier 9003 9010

Magic 9003 9010 Mountain 8006 8006 8014

8007 9999 Trapper Lake

9016 9998 9010

9998 Hurry-up CASCADES Trapper Peak Mountain PARK NATIONAL Joins sheet 28, Goode Mountain Goode 28, sheet Joins Joins sheet 26, Sonny Boy Lakes Boy Sonny 26, sheet Joins NORTH OKANOGAN-WENATCHEE NATIONAL FOREST BOUNDARY BOUNDARY

SKAGIT COUNTY

CHELAN COUNTY

Mount Formidable

48°25’0"N 48°25’0"N

48°22’30"N 48°22’30"N

121°7’30"W 121°5’0"W 121°2’30"W 121°0’0"W 16 17 18 19 This soil survey was compiled by the U.S. Department of

unt Agriculture, Natural Resources Conservation Service, at the Big 00.51 request of the Department of the Interior, National Park Service. Devil Mount Mount Peak Peak Logan Arriva Base maps are orthophotographs prepared by the U.S. Eldorado ForbiddenPeak Department of Agriculture, Farm Service Agency, from 2006 - Miles 21 22 23 24 25 NORTH CASCADES 2010 aerial photography. Cultural information was NATIONAL PARK 0 0.5 1 1.5 2 acquired from USGS topo maps and other sources. Hydro Sonny COMPLEX, WASHINGTON Boy Goode cA CascadePass McGregor M information was derived from USGS topo maps and ortho- Lakes M WASHINGTON Kilometers Mountain Mountain photography. Park Boundary information was obtained from 26 27 28 29 the National Park Service - 2008. Soil information was derived SHEET 27 OF 34 from USDA/NRCS Soil Survey Geographic (SSURGO) database 0 5,000 10,000

Mount for North Cascades National Park Complex, March, 2011. Lyall Ste North American Datum of 1983 (NAD83). Feet Soil map delineations extending beyond the 32 The map scale is approximately 1:24,000 when printed on a 24"x29" page. white quadrangle neatline are for reference SCALE 1:24,000 only and are included on adjacent map sheets.