*** Primary Characterization Data ***

Pedon ID: S1980CA033010

( Lake, California )

Print Date: Nov 21 2024 11:43AM

Sampled as on Jun 1, 1980:	Longdoe ; Loamy-skeletal, mixed, mesic Dystric Xerochrept
Revised to correlated:	SHEETIRON ; Loamy-skeletal, mixed, mesic Dystric Xerochrepts

				United States Department of Agriculture
SSL	-	Project	RP81CA041   LAKE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1980CA033010   Lat: 39° 34' 7.00" north  Long: 122° 50' 17.01" west  MLRA: 5	National Soil Survey Center
	-	Pedon No.	81P0048	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
81P00272	A	A11	0-8				SL	COSL
81P00273	Bt1	B21t	8-20				L	COSL
81P00274	Bt2	B22t	20-43				L	COSL
81P00275	Bt3	B23t	43-74				C	COSL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
81P00272	0-8	A	S	cosl	11.9	23.9	64.2			19.6	4.3	6.3	9.0	9.8	15.1	24.0	17	38	6	84	61
81P00273	8-20	Bt1	S	cosl	11.7	20.0	68.3			16.7	3.3	5.4	8.5	11.2	20.1	23.1	19	41	5	87	65
81P00274	20-43	Bt2	S	cosl	11.1	20.2	68.7			16.0	4.2	6.4	11.1	14.1	18.1	19.0	20	20	10	81	50
81P00275	43-74	Bt3	S	cosl	9.8	20.4	69.8			16.3	4.1	8.1	12.9	14.1	17.3	17.4	20	20	6	79	46

---

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				8D1	8D1
81P00272	0-8	A	S							7.5		1.018					0.63
81P00273	8-20	Bt1	S							6.9		1.016				1.02	0.59
81P00274	20-43	Bt2	S							6.6		1.013					0.59
81P00275	43-74	Bt3	S							6.0		1.011				0.64	0.61

*** Primary Characterization Data ***

Pedon ID: S1980CA033010

( Lake, California )

Print Date: Nov 21 2024 11:43AM

Sampled As	:	Longdoe		Loamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0048

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
81P00273	8-20	Bt1	S	2.6	0.4	--	0.3	3.3	10.3			13.6	11.9			24	28
81P00275	43-74	Bt3	S	0.6	0.3	--	0.2	1.1	9.0			10.1	6.3			11	17

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

81P00273

8-20

Bt1

S

--

81P00275

43-74

Bt3

S

--

---

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

4C1a2a

4C1a2a

81P00272

0-8

A

S

5.1

5.5

81P00273

8-20

Bt1

S

4.9

5.5

81P00274

20-43

Bt2

S

4.7

5.5

81P00275

43-74

Bt3

S

4.7

5.5

*** Primary Characterization Data ***

Pedon ID: S1980CA033010

( Lake, California )

Print Date: Nov 21 2024 11:43AM

Sampled As	:	Longdoe		Loamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0048

---

Clay Mineralogy (<.002 mm)				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
				X-Ray					Thermal				Elemental							EGME	Inter
													SiO2	Al2O3	Fe2O3	MgO	CaO	K2O	Na2O	Retn	preta
	Depth		Fract	7A2i									7C3								tion
Layer	(cm)	Horz	ion	( - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)							mg g-1
81P00274	20.0-43.0	Bt2	tcly	CL 3	MI 1										8.4			1.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	MI Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks