IDENTIFIERS

Current Taxon Name (Soil Name): Cresken

OSD

Series Extent

User Site ID: 1978IA055063

User Pedon ID: S1978IA055063

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - ISU2015

Lab Pedon # - X28-883-2A

Print Date: 4/21/2025

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: 42.3312874

Std. Longitude: -91.4972610

Datum: WGS84

Township: 87N

Range: 6W

Section: 24

PLSS Details: 1914 feet West and 462 feet South of center

Location Description: Delaware County, Iowa

Country: US—United States

State: Iowa

County: IA055—Delaware

MLRA: 104—Eastern Iowa and Minnesota Till Prairies

Regional Office: NC—North Central

MLRA Soil Survey Area: NC-WAV—Waverly, Iowa

Non-MLRA Soil Survey Area: IA055—Delaware County, Iowa

7.5 Minute USGS Quad: 42091-C4—Ryan, Iowa

PEDON

Describers Name: Unknown

Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Hapludolls

Current Taxon Kind: series

Pedon Type: not classified to current taxon name

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: PedonPC

Correlated Information:

Soil Name - Cresken

PSC - 25 to 75 cm.

Classificaton Date - 1/17/2020

Classifier - Leland Camp

Soil Taxonomic Edition - twelfth edition

Moisture Subclass - typic

Sampled As Information:

Soil Name - Cresco

Taxonomic Class - Mesic

Taxon Kind - variant

Classificaton Date - 4/28/2010

Classifier - Unknown

Dynamic Soil Properties:

Erosion Class - 0

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: not certified

QC Status: level 1

QA Status: not reviewed

SITE

Parent Material: loamy sediments over till

Landscape: dissected till plain

Landform: interfluve

Drainage Class: moderately well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 4/28/2010 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - crop cover

Site Obs. Cover Kind 2 - hayland

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

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	—	—	—	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; loam; 24 percent sand; 48 percent silt; 28 percent clay; weak fine granular structure; friable; fragments; moderately acid, pH 6.0; abrupt smooth boundary. Lab sample # ISU00825

A12—18 to 33 centimeters (7.1 to 13.0 inches); very dark brown (10YR 2/2), very dark grayish brown (10YR 3/2), dry; loam; 22 percent sand; 48 percent silt; 30 percent clay; weak fine granular structure; friable; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # ISU00826

A3—33 to 43 centimeters (13.0 to 16.9 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loam; 24 percent sand; 49 percent silt; 28 percent clay; weak fine subangular blocky structure; friable; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # ISU00827

B1—43 to 53 centimeters (16.9 to 20.9 inches); brown (10YR 4/3) loam; 33 percent sand; 38 percent silt; 30 percent clay; weak fine subangular blocky structure; friable; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # ISU00828

2Bt12—53 to 66 centimeters (20.9 to 26.0 inches); yellowish brown (10YR 5/6) loam; 43 percent sand; 28 percent silt; 29 percent clay; 10 percent yellowish brown (10YR 5/8) fine faint mottles; weak medium subangular blocky parts to weak fine subangular blocky structure; firm; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # ISU00829

2Bt21—66 to 81 centimeters (26.0 to 31.9 inches); yellowish brown (10YR 5/6) loam; 45 percent sand; 25 percent silt; 31 percent clay; 10 percent strong brown (7.5YR 5/6) fine distinct mottles; moderate fine prismatic parts to moderate medium subangular blocky structure; very firm; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # ISU00830

2Bt22—81 to 102 centimeters (31.9 to 40.2 inches); yellowish brown (10YR 5/8) loam; 46 percent sand; 24 percent silt; 30 percent clay; 10 percent yellowish red (5YR 5/8) fine faint and 50 percent strong brown (7.5YR 5/6) fine distinct mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; very firm; 1 percent dark reddish brown (5YR 2.5/2) iron-manganese masses; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # ISU00831

2B3—102 to 114 centimeters (40.2 to 44.9 inches); variegated strong brown (7.5YR 5/8) and grayish brown (10YR 5/2) loam; 50 percent sand; 22 percent silt; 28 percent clay; mottles; moderate coarse prismatic structure; very firm; 1 percent dark reddish brown (5YR 2.5/2) iron-manganese masses; fragments; slightly acid, pH 6.4; clear smooth boundary. Lab sample # ISU00832

2C1—114 to 135 centimeters (44.9 to 53.1 inches); variegated yellowish brown (10YR 5/8) and grayish brown (10YR 5/2) loam; 46 percent sand; 27 percent silt; 27 percent clay; massive; very firm; 1 percent red (2.5YR 4/6) iron-manganese masses and 25 percent dark reddish brown (5YR 2.5/2) iron-manganese masses; fragments; neutral, pH 6.8; abrupt smooth boundary. Lab sample # ISU00833

2C2—135 to 152 centimeters (53.1 to 59.8 inches); variegated grayish brown (10YR 5/2) and yellowish brown (10YR 5/8) loam; 44 percent sand; 32 percent silt; 23 percent clay; massive; very firm; 25 percent 5YR 2.5/4 (5YR 2.5/4), moist, iron-manganese masses; fragments; slight effervescence; slightly alkaline, pH 7.6. Lab sample # ISU00834