IDENTIFIERS

  • Current Taxon Name (Soil Name): Coppock
  • OSD
  • Series Extent
  • User Site ID: S1978IA061004
  • User Pedon ID: S1978IA061004
  • Vegetation Plot ID: S1978IA061004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - ISU2015
  • Lab Pedon # - X61926
  • NCSS Pedon Lab Data NASIS Record ID - 74845
  • 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: 42.4316272
  • Std. Longitude: -90.8995870
  • Datum: WGS84
  • GPS - Positional Error: 10.00
  • Township: 88N
  • Range: 1W
  • Section: 13
  • PLSS Details: 2120 feet north and 400 feet west of the southeast corner
  • Country: US—United States
  • State: Iowa
  • County: IA061—Dubuque
  • MLRA: 105—Upper Mississippi River Bedrock Controlled Uplands and Valleys
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-ONA—Onalaska, Wisconsin
  • Non-MLRA Soil Survey Area: IA061—Dubuque County, Iowa

    • PEDON

  • Describers Name: Unknown
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Mollic Endoaqualfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.1
  • Correlated Information:
  • Soil Name - Coppock
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/20/1978
  • Classifier - Unknown
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Canoe
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/20/1978
  • Classifier - Unknown
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Pedon Vegetation and Crop Cover Information:
  • Agronomic Feature - crop row on bed or ridge
  • Current Crop - corn
  • Hydric: no
  • Certification Status: not certified
  • QC Status: not reviewed
  • QA Status: not reviewed


    • SITE

  • Parent Material: silty alluvium
  • Landform: terrace
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • Plot/Site Set Up By - Unknown
  • Plot or Site Recorder - Unknown

    • VEGETATION

  • Vegplot Text Note(s): A scan of the original data (i.e. field sheet(s), edits, manuscripts, notes, and other associated data) is available in the scans archive.

    • SITE OBSERVATION

  • Observation Date: 7/20/1978 (actual site observation date)
  • Data Collector: Unknown
  • Surface Water Kind: none observed
  • Hydrology Status: unaltered
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Extra Moisture Source: none
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ZEMA

    Zea mays

    corn

    grass/grasslike

    100

    overstory
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    aquic conditions

    ochric epipedon

    argillic horizon

    albic horizon

    —

    —

    —

    —

    —-

    —-

    —-

    —-
    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

    1

    —

    —

    —

    —

    180

    899

    —

    155

    8

    22

    -5

    12

    22

    2

    558

    —

    —

    —

    NOAA
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark gray (10YR 3/1), dark grayish brown (10YR 4/2), dry; silt loam; weak fine subangular blocky structure; friable; fragments; abrupt smooth boundary. Lab sample # ISU02449. neutral
    E—23 to 43 centimeters (9.1 to 16.9 inches); dark grayish brown (10YR 4/2) and pale brown (10YR 6/3), light brownish gray (10YR 6/2), dry; silt loam; yellowish brown (10YR 5/6) fine distinct mottles; moderate thin platy structure; friable; fragments; clear smooth boundary. Lab sample # ISU02450. medium acid
    BE—43 to 53 centimeters (16.9 to 20.9 inches); grayish brown (10YR 5/2) silt loam; yellowish brown (10YR 5/6) fine distinct mottles; moderate medium subangular blocky structure; friable; thin silt coats on all faces of peds; fragments; clear smooth boundary. Lab sample # ISU02451. medium acid; discontinuous - phpvsfiid 1110726; discontinuous - phpvsfiid 1110726
    Btg1—53 to 74 centimeters (20.9 to 29.1 inches); grayish brown (2.5Y 5/2) silt loam; yellowish brown (10YR 5/6) fine prominent mottles; moderate medium angular blocky structure; friable; thin gray (10YR 5/1), moist, clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # ISU02452. strongly acid; discontinuous - phpvsfiid 1110727; discontinuous - phpvsfiid 1110727
    Btg2—74 to 91 centimeters (29.1 to 35.8 inches); grayish brown (2.5Y 5/2) silt loam; strong brown (7.5YR 5/6) fine prominent mottles; weak medium prismatic parts to moderate fine angular blocky structure; friable; thin light brownish gray (2.5Y 6/2), moist, clay films on all faces of peds; fragments; clear smooth boundary. Lab sample # ISU02453. strongly acid; continuous - phpvsfiid 1110728; continuous - phpvsfiid 1110728
    Btg3—91 to 122 centimeters (35.8 to 48.0 inches); light brownish gray (2.5Y 6/2) silty clay loam; strong brown (7.5YR 5/6) fine prominent mottles; weak medium prismatic structure; friable; very dark gray (10YR 3/1), moist, iron-manganese concretions; fragments; gradual smooth boundary. Lab sample # ISU02454. few very dark gray (10YA 3/1) concretions (manganese oxide); strongly acid
    Btg4—122 to 152 centimeters (48.0 to 59.8 inches); gray (5Y 6/1) and brown (7.5YR 5/4) silty clay loam; weak coarse prismatic structure; friable; very dark gray (10YR 3/1), moist, iron-manganese concretions; fragments. Lab sample # ISU02455. few very dark gray (10YA 3/1) concretions (manganese oxide); medium acid