IDENTIFIERS

  • Current Taxon Name (Soil Name): Hatwai
  • OSD
  • Series Extent
  • User Site ID: S1982ID069006
  • User Pedon ID: 82ID069006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 83P0192
  • NCSS Pedon Lab Data NASIS Record ID - 52434
  • Print Date: 4/27/2025

    • 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: 46.3991661
  • Std. Longitude: -116.8544464
  • Datum: WGS84
  • Township: 35N
  • Range: 4W
  • Section: 5
  • PLSS Details: 250 feet W, 250 feet N of SE corner
  • Location Description: McIntosh's wheat field NW of corner Wagner's Rd and Lapwai Rd.
  • State: Idaho
  • County: ID069—Nez Perce

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Natrixerolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - Hatwai
  • Classificaton Date - 7/11/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Hatwai
  • Taxonomic Class - Fine, montmorillonitic, mesic Typic Natrixeroll
  • Taxon Kind - series
  • Classificaton Date - 9/1/1982
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: hillside or mountainside
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1982 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    4

    —

    —

    511

    —

    270

    —

    —

    —

    —

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    1Ap1—0 to 15 centimeters (0.0 to 5.9 inches); grayish brown (10YR 5/2) interior, black (10YR 2/1) interior, moist; silt loam; 15 percent clay; weak medium subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots and 2.5 medium roots; 5.5 very fine and fine tubular pores; fragments; clear smooth boundary. Lab sample # 83P00872. many very fine and fine roots; common medium roots
    1Ap2—15 to 25 centimeters (5.9 to 9.8 inches); dark grayish brown (10YR 4/2) interior, black (10YR 2/1) interior, moist; silt loam; 18 percent clay; weak medium and coarse platy structure; very hard, friable, slightly sticky, slightly plastic; 5.5 very fine and fine roots; 5.5 very fine and fine tubular pores; fragments; abrupt smooth boundary. Lab sample # 83P00872. Plow pan thin clay films, organic staining in pores.; many very fine and fine roots
    1E—25 to 38 centimeters (9.8 to 15.0 inches); pale brown (10YR 6/3) interior, brown (10YR 4/3) interior, moist; silt loam; 12 percent clay; weak medium subangular blocky structure; slightly hard, friable, slightly sticky, nonplastic; 2.5 very fine and fine roots; 5.5 very fine tubular pores; fragments; abrupt wavy boundary. Lab sample # 83P00873. common very fine and fine roots
    1Btn—38 to 53 centimeters (15.0 to 20.9 inches); brown (10YR 5/3) interior, dark brown (10YR 3/3) interior, moist; silty clay loam; 34 percent clay; strong medium prismatic structure; hard, extremely firm*, moderately sticky, moderately plastic; 5.5 very fine and fine roots; 2.5 very fine tubular pores; 37 percent distinct clay films on faces of peds and in pores; fragments; clear smooth boundary. Lab sample # 83P00874. Organic stains on ped faces.; common clay films surface features on faces of peds and in pores; many very fine and fine roots
    1Btk1—53 to 79 centimeters (20.9 to 31.1 inches); yellowish brown (10YR 5/4) interior, brown (10YR 4/3) interior, moist; silty clay loam; 37 percent clay; moderate fine prismatic structure; very hard, very firm, moderately sticky, moderately plastic; 2.5 very fine and fine roots; 2.5 very fine tubular pores; 55 percent distinct clay films on faces of peds and in pores; fragments; slight effervescence, by hcl, 1n; clear wavy boundary. Lab sample # 83P00875. Some lime in veins.; many clay films surface features on faces of peds and in pores; common very fine and fine roots
    1Btk2—79 to 89 centimeters (31.1 to 35.0 inches); yellowish brown (10YR 5/4) interior, dark yellowish brown (10YR 4/4) interior, moist; silt loam; 24 percent clay; weak medium subangular blocky structure; hard, firm, slightly sticky, slightly plastic; 0.5 fine roots; 5.5 very fine and fine tubular pores; 15 percent faint clay films; fragments; strong effervescence, by hcl, 1n; clear wavy boundary. Top of horizon is weakly cemented (very hard).; few clay films surface features; few fine roots; patchy - phpvsfiid 215751; patchy - phpvsfiid 215751
    1Btbk—89 to 104 centimeters (35.0 to 40.9 inches); very pale brown (10YR 8/2) interior, yellowish brown (10YR 5/4) interior, moist; silt loam; 18 percent clay; weak fine subangular blocky structure; hard, firm, slightly sticky, slightly plastic; 5.5 very fine and fine tubular pores; fragments; strong effervescence, by hcl, 1n; clear wavy boundary.
    1Btkb1—104 to 122 centimeters (40.9 to 48.0 inches); silt loam; weak fine and medium prismatic, and weak fine subangular blocky structure; very hard, slightly sticky; 5.5 very fine and fine tubular pores; fragments; strong effervescence, by hcl, 1n. Many lime veins, some manganese stains.
    1Btkb2—122 to 165 centimeters (48.0 to 65.0 inches); pale brown (10YR 6/3) interior, yellowish brown (10YR 5/4) interior, moist; silt loam; 29 percent clay; moderate fine and medium prismatic, and weak fine angular blocky structure; friable, slightly plastic; 5.5 very fine and fine tubular pores; 15 percent distinct clay films on faces of peds and in pores; fragments; strong effervescence, by hcl, 1n. few clay films surface features on faces of peds and in pores