IDENTIFIERS

  • Current Taxon Name (Soil Name): Nira
  • OSD
  • Series Extent
  • User Site ID: S1985IA1210033
  • User Pedon ID: 85IA1210033
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 86P0380
  • NCSS Pedon Lab Data NASIS Record ID - 58185
  • Print Date: 11/23/2024

    • 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: 41.2666664
  • Std. Longitude: -93.9833298
  • Datum: WGS84
  • Township: 75N
  • Range: 27W
  • Section: 29
  • PLSS Details: 1085 feet S and 1465 feet W of NE corner
  • State: Iowa
  • County: IA121—Madison

    • PEDON

  • Describers Name: AAC
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Hapludolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Nira
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Nira
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Hapludoll
  • Taxon Kind - series
  • Classificaton Date - 11/1/1985
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1985 (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

    6

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    —

    —

    —

    225

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    1Ap—0 to 15 centimeters (0.0 to 5.9 inches); black (10YR 2/1) interior silty clay loam; 31 percent clay; moderate very fine and fine granular structure; friable; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 86P02251. 15 to 25 cm sample number 86P2252.
    1AB—25 to 33 centimeters (9.8 to 13.0 inches); very dark gray (10YR 3/1) interior silty clay loam; 32 percent clay; weak very fine and fine subangular blocky, and moderate fine granular structure; friable; brown (10YR 4/3), moist, coats on faces of peds; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # 86P02253. Worm casts (10YR 3/2).
    1Bw1—33 to 46 centimeters (13.0 to 18.1 inches); brown (10YR 4/3) interior silty clay loam; 33 percent clay; 1 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate very fine and fine subangular blocky structure; friable; 37 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on faces of peds and 37 percent very dark gray (10YR 3/1), moist, oxide coats; 1 percent fine iron-manganese concretions; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 86P02254. few fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common oxide coats surface features; few fine distinct 10YR56 mottles
    1Bw2—46 to 61 centimeters (18.1 to 24.0 inches); brown (10YR 5/3) interior silty clay loam; 34 percent clay; 1 percent brown (7.5YR 4/4) fine prominent and 1 percent strong brown (7.5YR 4/6) fine prominent and 11 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate very fine and fine subangular blocky structure; friable; 37 percent distinct brown (10YR 4/3), moist, clay films on faces of peds and 37 percent very dark grayish brown (10YR 3/2), moist, oxide coats; 11 percent fine iron-manganese concretions; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 86P02255. common fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common oxide coats surface features; common fine distinct 10YR56 mottles; few fine prominent 7.5YR44 mottles; few fine prominent 7.5YR46 mottles
    1Bw3—61 to 79 centimeters (24.0 to 31.1 inches); grayish brown (2.5Y 5/2) interior silty clay loam; 32 percent clay; 11 percent light brownish gray (2.5Y 6/2) fine and medium distinct and 11 percent yellowish brown (10YR 5/4) fine and medium distinct and 11 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium prismatic, and moderate fine and medium subangular blocky structure; friable; 37 percent distinct dark grayish brown (10YR 4/2), moist, clay films on faces of peds and 37 percent distinct brown (10YR 4/3), moist, clay films on faces of peds; 11 percent fine iron-manganese concretions; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 86P02256. common fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on faces of peds; common fine and medium distinct 2.5Y62 mottles; common fine and medium distinct 10YR54 mottles; common fine distinct 10YR56 mottles
    1Bw4—79 to 94 centimeters (31.1 to 37.0 inches); grayish brown (2.5Y 5/2) interior and light olive brown (2.5Y 5/4) interior silty clay loam; 31 percent clay; 11 percent light brownish gray (2.5Y 6/2) fine and medium distinct and 11 percent brown (7.5YR 4/4) fine prominent and 11 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate fine and medium prismatic, and moderate fine and medium subangular blocky structure; friable; 37 percent faint dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 11 percent fine iron-manganese concretions; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 86P02257. common fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common fine and medium distinct 2.5Y62 mottles; common fine prominent 7.5YR44 mottles; common fine prominent 7.5YR46 mottles
    1Bw5—94 to 112 centimeters (37.0 to 44.1 inches); light brownish gray (2.5Y 6/2) interior and light olive brown (2.5Y 5/4) interior silty clay loam; 29 percent clay; 11 percent yellowish brown (10YR 5/6) fine distinct and 11 percent brown (7.5YR 4/4) fine prominent and 11 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate medium prismatic, and weak medium and coarse subangular blocky structure; friable; 37 percent faint dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 11 percent fine iron-manganese concretions; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. common fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles; common fine prominent 7.5YR44 mottles; common fine prominent 7.5YR46 mottles
    1BC—112 to 132 centimeters (44.1 to 52.0 inches); light brownish gray (2.5Y 6/2) interior silty clay loam; 28 percent clay; 11 percent yellowish brown (10YR 5/6) fine and medium distinct and 11 percent brown (7.5YR 4/4) fine prominent and 11 percent strong brown (7.5YR 4/6) fine prominent mottles; weak medium prismatic structure; friable; 11 percent fine iron-manganese concretions; fragments; neutral, pH 6.9, hellige-truog; gradual smooth boundary. common fine iron-manganese concretions concentrations; common fine and medium distinct 10YR56 mottles; common fine prominent 7.5YR44 mottles; common fine prominent 7.5YR46 mottles
    1C—132 to 152 centimeters (52.0 to 59.8 inches); light brownish gray (2.5Y 6/2) interior silt loam; 26 percent clay; 11 percent yellowish brown (10YR 5/6) fine and medium distinct and 11 percent strong brown (7.5YR 4/6) fine prominent mottles; massive; friable; 11 percent fine iron-manganese concretions; fragments. common fine iron-manganese concretions concentrations; common fine and medium distinct 10YR56 mottles; common fine prominent 7.5YR46 mottles