*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled as on Jun 17, 1995:	Lavatop ; Fine-loamy, mixed, mesic Typic Xerumbrept
Revised to correlated:	LAVATOP ; Medial-skeletal, amorphic, mesic Humic Haploxerands

				United States Department of Agriculture
SSL	-	Project	RP96CA061   BUTTE COUNTY	Natural Resources Conservation Service
	-	Site ID	821-H   Lat: 39° 37' 45.37" north  Long: 121° 8' 57.76" west  MLRA: 22	National Soil Survey Center
	-	Pedon No.	96P0135	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
96P01177	A	A	0-8				SL	SIL
96P01178	AB	AB	8-38				SL	L
96P01179	Bw	Bw	38-64				SL	SL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	5	(NA)
Clay, carbonate free, Weighted Average	8	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	73	% wt
Volume, >2mm, Weighted Average	39	% vol
Clay, total, Weighted Average	8	% wt
Weighted averages based on control section: 25-64 cm

---

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
96P01177	0-8	A	S	sil	10.3	52.9	36.8			30.3	22.6	11.3	7.7	5.4	5.5	6.9	7	51	3	71	61
96P01178	8-38	AB	S	l	7.9	40.4	51.7			24.5	15.9	11.4	11.4	8.7	8.4	11.8	16	28	5	70	49
96P01179	38-64	Bw	S	sl	7.3	37.6	55.1			22.6	15.0	11.6	13.4	10.8	9.5	9.8	14	32	10	75	56

*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled As	:	Lavatop		Fine-loamy, mixed, mesic Typic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0135

---

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
96P01177	0-8	A	S							19.8		1.063				3.92	1.92
96P01178	8-38	AB	S							20.4		1.071				4.63	2.58
96P01179	38-64	Bw	S							20.1		1.071				5.18	2.75

---

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 - - - - -)
				6A2e				6A1c		6C2b	6G7a	6D2a		8J	6C9b	6G12b	6V2b	6D5b
96P01177	0-8	A	S	10.68				8.68		4.8	1.7	0.2	3.58	0.58	1.92	2.62	0.50	1800.6
96P01178	8-38	AB	S	8.05				6.58		5.7	1.9	0.2	3.68	0.42	1.91	2.73	0.52	1746.1
96P01179	38-64	Bw	S	4.83				3.91		5.8	1.8	0.2	2.94	0.27	1.46	2.21	0.46	1610.5

---

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	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
96P01177	0-8	A	S	7.6	0.7	0.3	0.5	9.1	36.2	1.0	3.5	45.3	40.4	10.1	10	20	23
96P01178	8-38	AB	S	2.9	0.1	0.3	0.4	3.7	36.6	1.0	2.2	40.3	36.6	4.7	21	9	10
96P01179	38-64	Bw	S	2.5	0.6	0.1	0.3	3.5	33.8	1.5	5.7	37.3	37.8	5.0	30	9	9

*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled As	:	Lavatop		Fine-loamy, mixed, mesic Typic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0135

---

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 - -)

%

96P01177

0-8

A

S

1

96P01178

8-38

AB

S

1

96P01179

38-64

Bw

S

tr

---

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

4C1a1a1

96P01177

0-8

A

S

4.9

5.5

10.6

96P01178

8-38

AB

S

5.0

5.4

10.9

96P01179

38-64

Bw

S

4.8

5.3

10.6

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S4b

96P01177

0-8

A

S

83

96P01178

8-38

AB

S

92

96P01179

38-64

Bw

S

96

*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled As	:	Lavatop		Fine-loamy, mixed, mesic Typic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0135

---

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

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

96P01179

38.0-64.0

Bw

tcly

GI 2

KK 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled As	:	Lavatop		Fine-loamy, mixed, mesic Typic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0135

---

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

96P01177

0.0-8.0

A

csi

 

 

 

 

 

 

 

 

 

OT 98

GS 2

PO tr

 

 

 

 

 

96P01178

8.0-38.0

AB

csi

 

 

 

 

 

 

 

 

 

OT 97

GS 2

PO 1

GC tr

 

 

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal	 

*** Primary Characterization Data ***

Pedon ID: 95CA612017

( Butte, California )

Print Date: Jun 15 2024 3:18AM

Sampled As	:	Lavatop		Fine-loamy, mixed, mesic Typic Xerumbrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0135

---

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

96P01179

38.0-64.0

Bw

csi

 

 

 

 

 

 

 

 

 

75

FE 70

FZ 7

MI 6

PR 5

GS 3

QZ 3

 

 

 

 

 

 

 

 

 

 

 

OP 2

HN 2

BT 1

FK 1

AM 1

GC tr

 

 

 

 

 

 

 

 

 

 

CD tr

TM tr

FP tr

ZE tr

PO tr

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	FZ Feldspathoids	GC Glass Coated Grain	GS Glass	HN Hornblende
MI Mica	OP Opaques	PO Plant Opal	PR Pyroxene	QZ Quartz
TM Tourmaline	ZE Zeolite