*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled as on Aug 7, 1998:	Timberisland ; Medial-skeletal, amorphic, mesic Humic Haploxerand
Revised to correlated:	TIMBERISLAND ; Medial-skeletal, amorphic, mesic Humic Haploxerands

				United States Department of Agriculture
SSL	-	Project	CP98CA069   BUTTE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998CA063004   Lat: 39° 41' 55.20" north  Long: 121° 4' 47.29" west  MLRA: 22A	National Soil Survey Center
	-	Pedon No.	98P0289	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
98P01761	A1	A1	4-11				SL	L
98P01762	A2	A2	11-29				SL	SL
98P01763	Bw1	Bw1	29-47				SL	SL
98P01764	Bw2	Bw2	47-83				SL	FSL
98P01765	Bw3	Bw3	83-126				SL	COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	4.22	(NA)
Clay, carbonate free, Weighted Average	11	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	61	% wt
Volume, >2mm, Weighted Average	52	% vol
Clay, total, Weighted Average	11	% wt
Weighted averages based on control section: 0-100 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
98P01761	4-11	A1	S	l	13.7	46.4	39.9			26.8	19.6	11.1	9.6	8.4	9.0	1.8	6	30	--	55	36
98P01762	11-29	A2	S	sl	8.3	38.9	52.8			25.1	13.8	10.4	12.3	10.6	11.4	8.1	5	39	--	68	44
98P01763	29-47	Bw1	S	sl	8.8	35.3	55.9			21.9	13.4	11.1	14.2	11.9	11.5	7.2	9	18	--	60	27
98P01764	47-83	Bw2	S	fsl	10.3	36.3	53.4			22.4	13.9	10.9	14.0	12.7	10.3	5.5	8	31	--	65	87
98P01765	83-126	Bw3	S	cosl	17.3	20.8	61.9			12.2	8.6	8.1	10.7	12.5	17.2	13.4	5	18	--	64	90

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

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
98P01761	4-11	A1	S							47.0		1.091				6.33	3.43
98P01762	11-29	A2	S							25.2		1.073				5.99	3.04
98P01763	29-47	Bw1	S							26.6		1.074				5.10	3.02
98P01764	47-83	Bw2	S							26.8		1.074				3.84	2.60
98P01765	83-126	Bw3	S							24.1		1.082				2.36	1.39

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
98P01761	4-11	A1	S	45	34
98P01764	47-83	Bw2	S	57	53

---

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						6C2f	6G7e	6D2e		8J1c	6C9b	6G12b	6V2b	6D5b
98P01761	4-11	A1	S	30.61			30.6			3.4	1.4	0.3	2.05	1.25	1.22	1.44	0.13	1727.0
98P01762	11-29	A2	S	11.40			11.4			4.0	--	--	3.56	0.93	1.79	2.67	0.36	920.0
98P01763	29-47	Bw1	S	8.98			9.0			4.2	--	--	3.30	0.71	1.44	2.58	0.46	1165.0
98P01764	47-83	Bw2	S	5.92			5.9			4.1	--	--	3.53	0.46	1.77	2.65	0.58	1313.0
98P01765	83-126	Bw3	S	1.62			1.6			3.8	1.2	0.3	2.67	0.32	1.69	1.83	0.46	1732.0

^1,1,2,3,4 Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2f	6O2e	6P2c	6Q2c		6H5a	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
98P01761	4-11	A1	S	29.4	2.9	--	1.9	34.2	52.9	0.8	29.4	87.1	86.7	35.0	2	39	39
98P01762	11-29	A2	S	1.1	0.4	0.6	0.2	2.3	46.1	4.0	5.4	48.4	49.7	6.3	63	5	5
98P01763	29-47	Bw1	S	0.6	0.4	0.5	0.1	1.6	43.9	4.4	6.6	45.5	44.9	6.0	73	4	4
98P01764	47-83	Bw2	S	--	0.2	0.5	--	0.7	39.1	3.6	5.9	39.8	39.6	4.3	84	2	2
98P01765	83-126	Bw3	S	--	0.4	0.5	--	0.9	33.1	15.6	6.0	34.0	40.8	16.5	95	3	2

---

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 - -)

%

98P01761

4-11

A1

S

--

98P01762

11-29

A2

S

1

98P01763

29-47

Bw1

S

1

98P01764

47-83

Bw2

S

1

98P01765

83-126

Bw3

S

1

---

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
98P01761	4-11	A1	S		4.7	5.3			9.0
98P01762	11-29	A2	S		4.6	5.1			11.2
98P01763	29-47	Bw1	S		4.6	5.1			11.2
98P01764	47-83	Bw2	S		4.6	5.1			11.1
98P01765	83-126	Bw3	S		4.2	4.9			10.3

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			6A2e									4C1a2a
98P01761	4-11	A1	S	45			30.61									5.3				23
98P01762	11-29	A2	S				11.40									5.1				30
98P01763	29-47	Bw1	S				8.98									5.1				17
98P01764	47-83	Bw2	S				5.92									5.1				8
98P01765	83-126	Bw3	S				1.62									4.9				3

---

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 - - - - - - - - - - - - - - - - - - - -)
					6S4d	6S8a
98P01761	4-11	A1	S		81	1073.0
98P01762	11-29	A2	S		92	2081.0
98P01763	29-47	Bw1	S		93	1622.0
98P01764	47-83	Bw2	S		96	1779.0
98P01765	83-126	Bw3	S		93	1896.0

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

98P01762

11.0-29.0

A2

tcly

KK 1

QZ 1

98P01764

47.0-83.0

Bw2

tcly

KK 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

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

98P01761

4.0-11.0

A1

csi

OT 95

GS 5

FG tr

GC tr

PO tr

SS tr

98P01763

29.0-47.0

Bw1

csi

OT 99

GS 1

GC tr

PO tr

98P01765

83.0-126.0

Bw3

csi

OT 99

GS tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
FG Glass-coated Feldspar	GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal
SS Sponge Spicule

*** Primary Characterization Data ***

Pedon ID: 98CA063004

( Plumas, California )

Print Date: Nov 21 2024 2:02PM

Sampled As	:	Timberisland		Medial-skeletal, amorphic, mesic Humic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  98P0289

---

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

98P01762

11.0-29.0

A2

csi

51

FE 34

AR 16

PR 15

MG 11

GS 5

QZ 4

BT 4

FP 3

CD 2

HN 2

MS 2

PO tr

FK tr

EP tr

CR tr

AM tr

TM tr

TA tr

AN tr

GC tr

LA tr

98P01764

47.0-83.0

Bw2

csi

59

FE 28

MG 25

AR 23

BT 7

GS 5

QZ 4

PR 3

FP 1

MS 1

CR 1

HN 1

FK 1

CD 1

TM tr

TA tr

AN tr

PO tr

ZR tr

EP tr

BY tr

KY tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AM Amphibole	AN Andalusite	AR Weatherable Aggregates	BT Biotite	BY Beryl
CD Chert (Chalcedony	CR Cristobalite	EP Epidote	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GC Glass Coated Grain	GS Glass	HN Hornblende	KY Kyanite
LA Lamprobolite	MG Magnetite	MS Muscovite	PO Plant Opal	PR Pyroxene
QZ Quartz	TA Talc	TM Tourmaline	ZR Zircon