UNITED STATES DEPARTMENT OF THE INTERIOR NATIONAL PARK SERVICE SOIL SURVEY OF NATIONAL PARK COMPLEX, UNITED STATES DEPARTMENT OF AGRICULTURE MOUNT SPICKARD QUADRANGLE NATURAL RESOURCES CONSERVATION SERVICE SHEET NUMBER 4 OF 34

121°15’0"W 121°12’30"W 121°10’0"W 121°7’30"W

BRITISH COLUMBIA CANADA 49°0’0"N 9016 WHATCOM COUNTY WASHINGTON UNITED STATES 49°0’0"N 9010 8011 9003 9998 9003 8011

9012 9016 9008 9010 9010

9016

9008 9010 Silver Lake 9016 9998 9999

9012 8006 9003

8009 9008

9998

9010 8006 8000

9016 8007 8010

8006 9008 8009 8007 8000 9008 9010 Silver 8006 Creek 8006

9012 9010 9010 9008 Mount 8009 Spickard 9003 9008

ROSS LAKE NATIONAL RECREATION AREA BOUNDARY 8009 9012 9010 8011 NORTH CASCADES NATIONAL PARK BOUNDARY 8006

9998 9003 6014

9016 9008 6009

48°57’30"N 48°57’30"N 9010

9010 9016 9003 9998 9016 9010 9016 9012

9003 9008 9003 9010 9998 9016 9003 9016 8006 9008 9003 9010 9003 8011 9010 8011 8006 8006 8009 8006 9012 8007 8006 8006 9998

8006 9010 9003 8000 8009 8006 9012 9003

Perry 8006 9016 8000 9008 Creek 9997 9008

8010 8006 8011 9016

9010 9010 9008

Joins sheet 3, Mount Redoubt Mount 3, sheet Joins 9008 9010 9012 Mountain Hozomeen 5, sheet Joins 9016 9010

9998 9012 9016 9008 9016 9008 9003 7015 7003 7015 9012 7003

9010

Redoubt 7015 9003 6015 6014 9016 6010 8006 6015 9016 Creek 6009 9012 6009 48°55’0"N 9012 48°55’0"N TRAIL 6009 9998 7015 6014 7015 Creek 7015 6009 7003 7015 BEAVER 9012 Beaver 9012 9008 6009 6009 LITTLE Little 6015 7015 9010 6010 7015 9012 7003 9010

6015 6009 6014 9003 7015 8006 6010 6009 9010 9016 9012 7015 9012 9008 9010 9016 6015

9008 9012 6015 9016 9016 9016 9010 6014 9016 8010 6009 9012 9998 9003

Creek

6010 9010 9008 9008 9010 9008 9012 6014

9008 9003 8006 9012 8006 9003 BIG 9003 9008 9016

Creek 8009 9010 9012 BEAVER 9016 9003 9003 9012 Mist 8006 9998 8009 TRAIL 9010 9016 8006 9016 9016 9008 9997 8000 8007 9010 9008 9998 Arctic 9008 9016 9016 8011 9003 9008 48°52’30"N 48°52’30"N 8009 9010 9008 9010 9008 9016 9003 9016

Joins sheet 12, Pumpkin Mountain 121°15’0"W 121°12’30"W Joins sheet 11, Mount Prophet 121°10’0"W 121°7’30"W This soil survey was compiled by the U.S. Department of

Agriculture, Natural Resources Conservation Service, at the nt 00.51 rit request of the Department of the Interior, National Park Service. Mount Copper Mount Skagit Sef Peak Redoubt Hozomeen Base maps are orthophotographs prepared by the U.S. Mountain Spickard Mountain Miles 2 3 4 5 6 NORTH CASCADES Joins sheet 10, Mount Challenger Department of Agriculture, Farm Service Agency, from 2006 - 2010 aerial photography. Cultural information was NATIONAL PARK acquired from USGS topo maps and other sources. Hydro 00.511.52 an COMPLEX, ks Mount Jack WASHINGTON Mount Mount Pumpkin information was derived from USGS topo maps and ortho- Blum Prophet Mountain Mountain WASHINGTON Kilometers Challenger photography. Park Boundary information was obtained from 9 10 11 12 13 the National Park Service - 2008. Soil information was derived SHEET 4 OF 34 n from USDA/NRCS Soil Survey Geographic (SSURGO) database 0 5,000 10,000 k ea for North Cascades National Park Complex, March, 2011. Mount Diablo Ross Crater Peak Dam Dam Damnation Triumph North American Datum of 1983 (NAD83). Feet Mountain Soil map delineations extending beyond the 4 15 16 17 18 19 The map scale is approximately 1:24,000 when printed on a 24"x29" page. white quadrangle neatline are for reference t SCALE 1:24,000 only and are included on adjacent map sheets.