IDENTIFIERS

Current Taxon Name (Soil Name): Ipava

OSD

Series Extent

User Site ID: 1990IL203025

User Pedon ID: 1990IL203025

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - IL SCL

Lab Pedon # - 90IL203025

NCSS Pedon Lab Data NASIS Record ID - 22268

Print Date: 11/21/2024

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: 40.6000250

Std. Longitude: -89.1939972

Datum: WGS84

Township: 25N

Range: 1W

Section: 27

PLSS Details: about 1,040 feet south and 180 feet west of the northeast corner

Map Unit: 43B—Ipava silt loam, 2 to 5 percent slopes

Country: US—United States

State: Illinois

County: IL203—Woodford

MLRA: 115—Central Mississippi Valley Wooded Slopes

MLRA Soil Survey Area: NC-SPI—Springfield, Illinois

Non-MLRA Soil Survey Area: IL203—Woodford County, Illinois

7.5 Minute USGS Quad: 40089-E2—Danvers, Illinois

PEDON

Describers Name: D. E. Liniger

Current Taxonomic Class: Fine, smectitic, mesic Aquic Argiudolls

Current Taxon Kind: series

Pedon Type: classifies to current taxon name, full description

Pedon Purpose: full pedon description

Pedon Record Orgin: PedonPC

Correlated Information:

Soil Name - Ipava

PSC - 36 to 86 cm.

Classificaton Date - 2/17/2009

Soil Taxonomic Edition - eleventh edition

Moisture Class - aquic

Sampled As Information:

Soil Name - Ipava

Classificaton Date - 1/25/1990

Dynamic Soil Properties:

Erosion Class - 1

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: loess

Landscape: upland

Landform: flat

Slope Shape Across: convex

Slope Shape Down: convex

Drainage Class: somewhat poorly

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 1/25/1990 (entry creation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - crop cover

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
4	—	—	229	—	45	910	—	190	13	—	—	—	—	—	—	—	—	—	—

Ap—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; moderate fine granular structure; friable; fragments; slightly acid, pH 6.2; clear smooth boundary.

A—20 to 36 centimeters (7.9 to 14.2 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; moderate fine granular structure; friable; fragments; slightly acid, pH 6.4; gradual smooth boundary.

Bt1—36 to 61 centimeters (14.2 to 24.0 inches); brown (10YR 4/3) silty clay loam; moderate fine subangular blocky structure; friable; 10 percent prominent very dark gray (10YR 3/1) organoargillans on surfaces along pores and 35 percent distinct dark grayish brown (10YR 4/2) clay films on all faces of peds; 1 percent fine faint grayish brown (10YR 5/2) iron depletions throughout and 1 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron throughout and 1 percent fine black (10YR 2/1) iron-manganese masses; fragments; slightly acid, pH 6.5; gradual wavy boundary. continuous - phpvsfiid 1096496; continuous - phpvsfiid 1096497; continuous - phpvsfiid 1096496; continuous - phpvsfiid 1096497

Bt2—61 to 86 centimeters (24.0 to 33.9 inches); brown (10YR 4/3) silty clay loam; moderate fine prismatic parts to moderate fine subangular blocky structure; friable; 10 percent prominent very dark gray (10YR 3/1) organoargillans on surfaces along pores and 35 percent distinct dark grayish brown (10YR 4/2) clay films on all faces of peds; 1 percent fine faint grayish brown (10YR 5/2) iron depletions throughout and 1 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron throughout and 1 percent fine black (10YR 2/1) iron-manganese masses; fragments; slightly acid, pH 6.4; gradual wavy boundary. continuous - phpvsfiid 1096498; continuous - phpvsfiid 1096499; continuous - phpvsfiid 1096498; continuous - phpvsfiid 1096499

Bt3—86 to 112 centimeters (33.9 to 44.1 inches); brown (10YR 4/3) silt loam; moderate medium prismatic structure; friable; 10 percent prominent very dark gray (10YR 3/1) organoargillans on surfaces along pores and 35 percent distinct dark grayish brown (10YR 4/2) clay films on all faces of peds; 1 percent fine black (10YR 2/1) iron-manganese masses and 10 percent fine faint grayish brown (10YR 5/2) iron depletions throughout and 10 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron throughout; fragments; neutral, pH 6.8; gradual wavy boundary. continuous - phpvsfiid 1096500; continuous - phpvsfiid 1096501; continuous - phpvsfiid 1096500; continuous - phpvsfiid 1096501

Bt4—112 to 140 centimeters (44.1 to 55.1 inches); brown (10YR 5/3) silt loam; weak coarse prismatic structure; friable; 10 percent prominent very dark gray (10YR 3/1) organoargillans on surfaces along pores and 35 percent distinct dark grayish brown (10YR 4/2) clay films on all faces of peds; 1 percent fine black (10YR 2/1) iron-manganese masses and 10 percent medium faint grayish brown (10YR 5/2) iron depletions throughout and 10 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron throughout; fragments; neutral, pH 7.2; gradual wavy boundary. continuous - phpvsfiid 1096502; continuous - phpvsfiid 1096503; continuous - phpvsfiid 1096502; continuous - phpvsfiid 1096503

Cg—140 to 152 centimeters (55.1 to 59.8 inches); variegated 55 percent grayish brown (2.5Y 5/2) and 45 percent yellowish brown (10YR 5/6) silt loam; massive; friable; 10 percent prominent very dark gray (10YR 3/1) organoargillans on surfaces along pores; 1 percent fine black (10YR 2/1) iron-manganese masses; fragments; slight effervescence; slightly alkaline, pH 7.6. continuous - phpvsfiid 1096504; continuous - phpvsfiid 1096504