IDENTIFIERS

  • Current Taxon Name (Soil Name): Fan Lake
  • OSD
  • Series Extent
  • User Site ID: 02-JAW-07
  • User Pedon ID: S2002WA063006
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 03N0294
  • NCSS Pedon Lab Data NASIS Record ID - 15749
  • Print Date: 4/28/2025

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 48.0353889
  • Std. Longitude: -117.5043869
  • Datum: WGS84
  • Township: 29N
  • Range: 42E
  • Section: 4
  • PLSS Details: 900 feet north and 600 feet west of the southeast corner
  • Location Description: About 6 miles NNW of Deer Park, WA
  • Map Unit: 4050—Fan Lake ashy very fine sandy loam, 0 to 8 percent slopes
  • State: Washington
  • County: WA063—Spokane
  • MLRA: 44—Northern Rocky Mountain Valleys
  • Non-MLRA Soil Survey Area: WA063—Spokane County, Washington
  • 7.5 Minute USGS Quad: 48117-A4—Fan Lake, Washington

    • PEDON

  • Describers Name: Jonathan Wald
  • Current Taxonomic Class: Coarse-loamy, mixed, active, frigid Vitrandic Haploxeralfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Fan Lake
  • PSC - 74 to 109 cm.
  • Classificaton Date - 2/13/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Martella
  • Classificaton Date - 9/12/2002
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: volcanic ash and/or loess over outwash over glaciolacustrine deposits
  • Landscape: outwash plain
  • Landform: terrace on glacial lake (relict)
  • Geomorphic Component Terraces: riser
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/12/2002 (actual site observation date)
  • Plant Association Name: ABGR/PHMA (assumed)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    andic soil properties

    ochric epipedon

    argillic horizon

    0—33

    0—13

    74—109

    —-

    —-

    —-
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    3

    —

    —

    689

    —

    180

    635

    —

    105

    6.1

    —

    —

    7.2

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 5/3), dark brown (10YR 3/3) crushed, moist; ashy very fine sandy loam; moderate fine granular, and moderate very fine granular structure; soft, very friable, nonsticky, nonplastic; 8.0 very fine roots throughout and 8.0 fine roots throughout; 8.0 very fine irregular and 8.0 very fine tubular pores; 2 percent by volume 2-?-75 millimeter mixed fragments; neutral, pH 6.8, hellige-truog; abrupt smooth boundary. Lab sample # 03N01517; dry when described; observed in pit, small
    Bw—13 to 33 centimeters (5.1 to 13.0 inches); pale brown (10YR 6/3), brown (10YR 4/3) crushed, moist; ashy very fine sandy loam; moderate fine subangular blocky structure; slightly hard, very friable, nonsticky, nonplastic; 3.0 very fine roots throughout and 3.0 fine roots throughout; 8.0 very fine tubular and 8.0 very fine irregular and 0.8 fine tubular and 0.8 fine irregular pores; 5 percent by volume 2-?-75 millimeter mixed fragments; neutral, pH 6.6, hellige-truog; clear wavy boundary. Lab sample # 03N01518; dry when described; observed in pit, small
    2E/Bt—33 to 74 centimeters (13.0 to 29.1 inches); 60 percent light gray (2.5Y 7/2) and 40 percent light yellowish brown (2.5Y 6/3), 60 percent light olive brown (2.5Y 5/3) crushed and 40 percent light olive brown (2.5Y 5/4) crushed, moist; fine sandy loam; 18 percent clay; moderate medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots throughout and 0.8 fine roots throughout; 8.0 very fine tubular and 8.0 very fine irregular and 0.8 medium tubular and 0.8 medium irregular and 8.0 fine tubular and 8.0 fine irregular pores; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 3 percent by volume 2-?-75 millimeter mixed fragments; slightly acid, pH 6.5, hellige-truog; gradual wavy boundary. Lab sample # 03N01519; dry when described; observed in pit, small. discontinuous - phpvsfiid 236908; discontinuous - phpvsfiid 236908
    2Bt/E—74 to 91 centimeters (29.1 to 35.8 inches); 60 percent light olive brown (2.5Y 5/4) and 40 percent white (2.5Y 8/1), 60 percent yellowish brown (10YR 5/4) crushed and 40 percent light brownish gray (2.5Y 6/2) crushed, moist; loam; 22 percent clay; moderate medium subangular blocky structure; moderately hard, firm, slightly sticky, slightly plastic; 0.8 very fine roots throughout and 0.8 medium roots throughout and 3.0 fine roots throughout; 8.0 very fine tubular and 8.0 very fine irregular and 0.8 medium irregular and 0.8 medium tubular and 8.0 fine irregular and 8.0 fine tubular pores; 50 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 2 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron throughout; 5 percent by volume 2-?-75 millimeter mixed fragments; neutral, pH 6.8, hellige-truog; gradual wavy boundary. Lab sample # 03N01520; dry when described; observed in pit, small. discontinuous - phpvsfiid 236909; discontinuous - phpvsfiid 236909
    2Bt—91 to 109 centimeters (35.8 to 42.9 inches); light yellowish brown (2.5Y 6/4), light olive brown (2.5Y 5/4) crushed, moist; clay loam; 28 percent clay; weak medium prismatic parts to weak medium subangular blocky structure; moderately hard, firm, moderately sticky, moderately plastic; 0.8 medium roots throughout and 0.8 fine roots throughout; 3.0 very fine tubular and 3.0 very fine irregular and 0.8 medium irregular and 0.8 medium tubular and 3.0 fine irregular and 3.0 fine tubular pores; 75 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine distinct black (10YR 2/1), moist, iron-manganese concretions throughout and 5 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron throughout; 10 percent by volume 2-?-75 millimeter mixed fragments; moderately acid, pH 5.8, hellige-truog; abrupt wavy boundary.; dry when described; observed in pit, small. continuous - phpvsfiid 236910; continuous - phpvsfiid 236910
    3C1—109 to 130 centimeters (42.9 to 51.2 inches); light yellowish brown (2.5Y 6/4), light olive brown (2.5Y 5/4) crushed, moist; silty clay loam; structureless massive; hard, firm, moderately sticky, moderately plastic; 0.8 medium roots throughout and 0.8 fine roots throughout; 8.0 very fine tubular and 8.0 very fine irregular and 8.0 fine tubular and 8.0 fine irregular pores; 2 percent fine distinct black (10YR 2/1), moist, iron-manganese concretions throughout and 10 percent distinct grayish brown (2.5Y 5/2), moist, iron depletions throughout and 10 percent distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron throughout; fragments; moderately acid, pH 5.6, hellige-truog; abrupt wavy boundary.; slightly moist when described; observed in auger, bucket
    3C2—130 to 142 centimeters (51.2 to 55.9 inches); light yellowish brown (2.5Y 6/3), light olive brown (2.5Y 5/4) crushed, moist; silt loam; structureless massive; hard, firm, moderately sticky, moderately plastic; 0.8 medium roots throughout and 0.8 fine roots throughout; 3.0 very fine tubular and 3.0 very fine irregular and 3.0 fine tubular and 3.0 fine irregular pores; 2 percent fine distinct black (10YR 2/1), moist, iron-manganese concretions throughout and 10 percent distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron throughout and 15 percent distinct grayish brown (2.5Y 5/2), moist, iron depletions throughout; fragments; strongly acid, pH 5.1, hellige-truog; abrupt wavy boundary.; slightly moist when described; observed in auger, bucket
    3C3—142 to 152 centimeters (55.9 to 59.8 inches); light yellowish brown (2.5Y 6/4), light olive brown (2.5Y 5/3) crushed, moist; loamy fine sand; structureless single grain; loose, loose, nonsticky, nonplastic; 0.8 fine roots throughout; 0.8 fine tubular and 8.0 fine interstitial pores; 2 percent fine distinct black (10YR 2/1), moist, iron-manganese concretions throughout and 10 percent distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron throughout and 20 percent distinct grayish brown (2.5Y 5/2), moist, iron depletions throughout; 5 percent by volume 2-?-75 millimeter mixed fragments; neutral, pH 6.7, hellige-truog.; slightly moist when described; observed in auger, bucket