*** Primary Characterization Data ***

Pedon ID: 89WA017001

( Douglas, Washington )

Print Date: Nov 11 2024 9:43PM

Sampled as on Aug 1, 1989:	Siweeka ; Coarse-loamy, mixed, mesic Haplic Durixeroll
Revised to correlated:	Siweeka ; Ashy over loamy, mixed, superactive, mesic Vitrandic Durochrepts

				United States Department of Agriculture
SSL	-	Project	RP90WA081   DOUGLAS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989WA017001   Lat: 47° 58' 29.99" north  Long: 119° 46' 5.01" west  MLRA: 8	National Soil Survey Center
	-	Pedon No.	90P0339	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
90P01978	Ap	Ap	0-13				SL
90P01979	A	A	13-51				FSL
90P01980	Bw	Bw	51-76				FSL

---

---

Bulk Density  &  Moisture

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(Bulk Density)

Cole

(- - - - - - - - - - - Water Content - - - - - - - - - - -)

( Air Dry-Oven Dry )

WRD

Aggst

33

Oven

Whole

6

10

33

1500

1500 kPa

(- - - - Ratio - - - -)

Whole

Stabl

(- - Ratio/Clay - -)

Depth

kPa

Dry

Soil

kPa

kPa

kPa

kPa

Moist

Corrected

Soil

2-0.5mm

CEC7

1500 kPa

Layer

(cm)

Horz

Prep

(- - - g cm-3 - - -)

(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)

cm3 cm-3

%

3C2a1a

3D1

90P01978

0-13

Ap

N

3.8

1.007

90P01979

13-51

A

N

3.8

1.007

90P01980

51-76

Bw

N

3.5

1.007

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Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1c

90P01978

0-13

Ap

N

0.69

90P01979

13-51

A

N

0.51

90P01980

51-76

Bw

N

0.26

*** Primary Characterization Data ***

Pedon ID: 89WA017001

( Douglas, Washington )

Print Date: Nov 11 2024 9:43PM

Sampled As	:	Siweeka		Coarse-loamy, mixed, mesic Haplic Durixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0339

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a3

4C1a2a

4C1a2a

4C1a1a1

6E1g

90P01978

0-13

Ap

N

4.3

4.7

5.5

8.0

90P01979

13-51

A

N

6.3

6.1

6.9

8.4

90P01980

51-76

Bw

N

6.4

7.2

--

*** Primary Characterization Data ***

Pedon ID: 89WA017001

( Douglas, Washington )

Print Date: Nov 11 2024 9:43PM

Sampled As	:	Siweeka		Coarse-loamy, mixed, mesic Haplic Durixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0339

---

Sand - Silt Mineralogy (2.0-0.002 mm)				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
				X-Ray					Thermal				Optical							EGME	Inter
													Tot Re	Grain Count						Retn	preta
	Depth		Fract										7B1a2								tion
Layer	(cm)	Horz	ion	( - - - - - - - - peak size - - - - - - - - - )					(- - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
90P01978	0.0-13.0	Ap	fs											OT 85	GS 8	GC 7
90P01979	13.0-51.0	A	vfs											OT 78	GS 19	GC 3

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
GC Glass-coated Grain	GS Glass	OT Other