IDENTIFIERS

Current Taxon Name (Soil Name): Waucoma

OSD

Series Extent

User Site ID: M63IA089waucoma002

User Pedon ID: S1963IA089002

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - ISU2015

Lab Pedon # - X45-713-1

NCSS Pedon Lab Data NASIS Record ID - 75276

Print Date: 6/1/2024

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: 43.4102211

Std. Longitude: -92.1045914

Datum: WGS84

Township: 99N

Range: 11W

Section: 11

PLSS Details: 200 feet south and 50 feet east of the corner post in the NW corner of the SE 1/4, NE 1/4

Country: US—United States

State: Iowa

County: IA089—Howard

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: IA089—Howard County, Iowa

7.5 Minute USGS Quad: 43092-D1—Cresco NE, Iowa

PEDON

Describers Name: Unknown

Current Taxon Kind: series

Pedon Type: not classified to current taxon name

Pedon Purpose: laboratory sampling site

Pedon Record Orgin: Unknown

Correlated Information:

Soil Name - Waucoma

Classificaton Date - 6/28/2012

Classifier - Lee Camp

Sampled As Information:

Soil Name - Waucoma

Taxon Kind - series

Classificaton Date - 7/11/2011

Classifier - Unknown

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: not certified

QC Status: not reviewed

QA Status: not reviewed

SITE

Parent Material: fine-loamy drift over limestone

Drainage Class: well

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 7/11/2011 (actual site observation date)

Surface Cover Properties:

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	—	—	—	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

Ap1—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; loam; 48 percent sand; 12 percent clay; weak fine granular, and weak very fine granular structure; friable; 5.0 roots; and and ; carbonate root casts; 85 percent by volume limestone, unspecified fragments; clear smooth boundary. Lab sample # ISU03798

A2—18 to 33 centimeters (7.1 to 13.0 inches); brown (10YR 4/3), brown (10YR 5/3) and pale brown (10YR 6/3) exterior, dry; loam; 48 percent sand; 12 percent clay; moderate thin platy parts to moderate fine subangular blocky structure; friable; 3.0 roots; 0.5 medium and 5.0 fine pores; 5 percent light gray (10YR 7/2), dry, silt coats between sand grains; fragments; slightly alkaline, pH 7.7; clear boundary. Lab sample # ISU03799

B21—33 to 51 centimeters (13.0 to 20.1 inches); dark yellowish brown (10YR 4/4) and brown (10YR 4/3) exterior and dark yellowish brown (10YR 3/4) exterior loam; 48 percent sand; 20 percent clay; weak medium prismatic parts to moderate fine subangular blocky structure; friable; 0.5 roots; 0.5 medium and 5.0 fine pores; 10 percent dark brown (10YR 3/3) clay films on all faces of peds and 50 percent light gray (10YR 7/2), dry, silt coats on all faces of peds; fragments; slightly alkaline, pH 7.8; clear smooth boundary. Lab sample # ISU03800. patchy - phpvsfiid 1375302; patchy - phpvsfiid 1375302

IIB22—51 to 61 centimeters (20.1 to 24.0 inches); dark yellowish brown (10YR 3/4) exterior and dark yellowish brown (10YR 4/6) interior and brown (10YR 4/3) exterior sandy clay loam; 55 percent sand; 23 percent clay; weak medium prismatic parts to moderate fine subangular blocky, and weak medium prismatic parts to moderate medium subangular blocky structure; friable; 0.5 roots; 10.0 medium and 10.0 fine pores; light gray (10YR 7/2), dry, silt coats on all faces of peds and dark brown (10YR 3/3) clay films on all faces of peds; and 1 percent fine black (10YR 2/1) manganese masses; fragments; slightly alkaline, pH 7.8; clear wavy boundary. patchy - phpvsfiid 1375304; patchy - phpvsfiid 1375304

IIB3—61 to 84 centimeters (24.0 to 33.1 inches); yellowish brown (10YR 5/6) interior and dark yellowish brown (10YR 4/4) exterior sandy loam; 70 percent sand; 14 percent clay; weak medium prismatic parts to weak medium subangular blocky, and weak medium prismatic parts to weak coarse subangular blocky structure; very friable; 0.2 roots; 0.2 medium and 0.5 fine pores; fragments; slightly alkaline, pH 7.6; clear boundary. Lab sample # ISU03801

IIB23—84 to 89 centimeters (33.1 to 35.0 inches); dark yellowish brown (10YR 3/4) interior and dark yellowish brown (10YR 4/4) interior sandy clay loam; 60 percent sand; 28 percent clay; weak subangular blocky structure; firm; 0.1 roots; 0.1 medium and 0.2 fine pores; dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.2; abrupt wavy boundary. Lab sample # ISU03802. discontinuous - phpvsfiid 1375305; discontinuous - phpvsfiid 1375305

IIIB24b—89 to 109 centimeters (35.0 to 42.9 inches); pale olive (5Y 6/3) and brown (10YR 5/3) and yellowish red (5YR 5/8) interior and brownish yellow (10YR 6/6) clay; 4 percent sand; 60 percent clay; moderate fine prismatic parts to moderate fine angular blocky structure; very firm; 0.1 roots between peds; 0.1 medium and 0.2 fine pores; brown (7.5YR 4/4), moist, clay films on all faces of peds and 50 percent very dark grayish brown (2.5Y 3/2), moist, clay films on all faces of peds; fragments; neutral, pH 6.8; abrupt irregular boundary. Lab sample # ISU03803. continuous - phpvsfiid 1375307; continuous - phpvsfiid 1375307

R—109 to 110 centimeters (42.9 to 43.3 inches); reddish yellow (7.5YR 6/8) bedrock; 45 percent sand; 5 percent clay; weak fine subangular blocky structure; friable; 0.1 pores; 10 percent very dark grayish brown (2.5Y 3/2), moist, clay films on all faces of peds; fragments.