*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled as on Aug 1, 1984:	Saddlerock ; Fine, montmorillonitic, mesic Aridic Natrixeroll
Revised to correlated:	Saddlerock ; Very-fine, smectitic, mesic Vertic Natrixerolls

				United States Department of Agriculture
SSL	-	Project	CP84CA215   SUSANVILLE AREA	Natural Resources Conservation Service
	-	Site ID	S1984CA035007   Lat: 40° 23' 16.99" north  Long: 120° 25' 30.01" west  MLRA: 23	National Soil Survey Center
	-	Pedon No.	84P0754	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
84P04196	A	A	0-5				VFSL	L
84P04197	E	E	5-8				VFSL	L
84P04198	Btn1	BtN1	8-28				C	C
84P04199	Btn2	BtN2	28-41				C	C
84P04200	Ab	AB	41-71				CL	C
84P04201	Byb1	BYB1	71-99				CL	SIC
84P04202	Byb2	BYB2	99-109				L	SICL
84P04203	2C	2C	109-137				L	SIL
84P04204	3Ab	AB	137-152				SIC	SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.92	(NA)
Clay, carbonate free, Weighted Average	54	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	54	% wt
LE, Whole Soil, Summed to 1m	11	cm/m
Weighted averages based on control section: 8-58 cm

*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled As	:	Saddlerock		Fine, montmorillonitic, mesic Aridic Natrixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0754

---

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	3A1a1a	3A1a1a	3B1	3B1	3B1
84P04196	0-5	A	S	l	11.9	37.9	50.2	7.9		14.7	23.2	24.3	16.2	4.7	3.0	2.0	1	1	--	27	2
84P04197	5-8	E	S	l	10.2	46.2	43.6	3.8		21.8	24.4	22.4	14.7	3.1	1.7	1.7	tr	--	--	22	tr
84P04198	8-28	Btn1	S	c	51.9	30.9	17.2	33.3		17.3	13.6	8.7	6.0	1.5	0.8	0.2	tr	--	--	9	--
84P04199	28-41	Btn2	S	c	53.2	39.4	7.4	16.1		26.0	13.4	4.4	1.9	0.5	0.4	0.2	--	--	--	3	--
84P04200	41-71	Ab	S	c	56.1	39.1	4.8	12.6		28.6	10.5	3.0	1.3	0.4	0.1	--	tr	--	--	2	--
84P04201	71-99	Byb1	S	sic	48.3	44.4	7.3			31.9	12.5	3.6	2.2	0.7	0.5	0.3	tr	--	--	4	tr
84P04202	99-109	Byb2	S	sicl	31.2	63.8	5.0		0.9	46.0	17.8	2.7	1.0	0.5	0.4	0.4	1	tr	--	3	1
84P04203	109-137	2C	S	sil	8.9	76.8	14.3			58.1	18.7	7.3	4.5	1.3	0.9	0.3	tr	tr	--	7	tr
84P04204	137-152	3Ab	S	sic	54.0	40.6	5.4		0.9	30.3	10.3	3.4	1.2	0.3	0.2	0.3	tr	tr	--	2	tr

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
84P04196	0-5	A	S	1.25	1.35	0.026			21.1	15.3		1.014		0.07		1.47	1.29
84P04197	5-8	E	S	1.42	1.47	0.012			14.9	7.0		1.010		0.11		1.20	0.69
84P04198	8-28	Btn1	S	0.94	1.63	0.201			58.1	39.0		1.033		0.18		0.83	0.75
84P04199	28-41	Btn2	S	1.02	1.45	0.124			51.6	45.8		1.041		0.06		0.98	0.86
84P04200	41-71	Ab	S	1.08	1.43	0.098			44.7	33.7		1.046		0.12		0.98	0.60
84P04201	71-99	Byb1	S	1.09	1.39	0.084			43.9	34.5		1.045		0.10		1.06	0.71
84P04202	99-109	Byb2	S	1.02	1.22	0.061			44.4	29.0		1.037		0.16		1.38	0.93
84P04203	109-137	2C	S	1.06	1.12	0.018			43.2	17.0		1.022		0.28		2.66	1.91
84P04204	137-152	3Ab	S	1.24	1.72	0.115			38.1	37.4		1.036		0.01		0.83	0.69

*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled As	:	Saddlerock		Fine, montmorillonitic, mesic Aridic Natrixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0754

---

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

84P04196

0-5

A

S

NP

84P04199

28-41

Btn2

S

70

38

---

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 - - - - -)
					6B3a			6A1c
84P04196	0-5	A	S		0.232			3.29	14
84P04197	5-8	E	S		0.093			1.30	14
84P04198	8-28	Btn1	S		0.134			1.64	12
84P04199	28-41	Btn2	S		0.108			1.54	14
84P04200	41-71	Ab	S		0.079			1.39	18
84P04201	71-99	Byb1	S					1.12
84P04202	99-109	Byb2	S					0.53
84P04203	109-137	2C	S					0.26
84P04204	137-152	3Ab	S					0.69

*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled As	:	Saddlerock		Fine, montmorillonitic, mesic Aridic Natrixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0754

---

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				5A8b			5C3	5C1
84P04196	0-5	A	S	11.6*	4.1	4.1	2.3		1.7				17.5			93	100
84P04197	5-8	E	S	6.4*	3.5	3.1	1.7		3.3				12.2			82	100
84P04198	8-28	Btn1	S	19.0*	9.5	20.9	3.9		3.3				42.9			94	100
84P04199	28-41	Btn2	S	20.9*	12.6	34.7	2.4		1.7				52.0			98	100
84P04200	41-71	Ab	S	38.8*	16.7	51.9	2.3		0.9				54.7			99	100
84P04201	71-99	Byb1	S	34.7*	13.5	46.6	1.7		0.8				51.2			99	100
84P04202	99-109	Byb2	S	32.0*	10.2	39.9	1.3		--				43.2			100	100
84P04203	109-137	2C	S	31.0*	6.8	29.5	0.8		--				23.7			100	100
84P04204	137-152	3Ab	S	21.4*	12.6	59.6	1.2		0.3				45.0			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
84P04196	0-5	A	S	1.2	3.7	30.5	2.0	--	29.9	1.2	6.7				5.3	--	--	62.6	0.2	3.45	0.82	13	19
84P04197	5-8	E	S	1.7	1.0	22.7	1.2	--	10.8	0.6	11.8				3.3	--	--	37.0	0.1	2.58	0.53	19	20
84P04198	8-28	Btn1	S	1.7	0.8	32.0	0.5	--	5.9	1.2	21.4				7.3	--	--	90.7	0.2	3.52	1.53	42	29
84P04199	28-41	Btn2	S	11.1	6.9	128.7	0.8	--	5.0	9.9	74.1				81.0	--	--	105.8	1.1	12.41	4.15	41	43
84P04200	41-71	Ab	S	26.3	15.8	218.6	1.2	--	3.3	10.2	117.5				143.2	--	--	97.6	1.6	19.95	9.88	56	48
84P04201	71-99	Byb1	S	25.4	14.0	212.1	1.0	--	2.7	10.3	117.5				157.6	--	--	94.3	1.5	19.24	10.07	52	48
84P04202	99-109	Byb2	S	4.8	5.1	164.6	0.6	--	4.6	10.0	114.8				74.5	--	--	83.9	1.1	15.45	6.51	60	74
84P04203	109-137	2C	S	2.3	2.9	141.5	0.4	--	5.1	9.9	102.6				55.8	--	--	73.9	0.8	13.50	5.36	80	88
84P04204	137-152	3Ab	S	0.9	0.7	70.1	0.2	--	5.5	4.3	46.4				26.8	--	--	149.8	0.8	7.19	4.47	100*	78

^*ESP set to 100, Na exceeds measured exchange capacity.

*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled As	:	Saddlerock		Fine, montmorillonitic, mesic Aridic Natrixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0754

---

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	8C1b			6E1g		4E2a1a1a1		8E1
84P04196	0-5	A	S		7.3	8.0	7.1			--		--
84P04197	5-8	E	S		7.2	8.1	7.8			--		--
84P04198	8-28	Btn1	S		7.5	7.6	7.3			--		--
84P04199	28-41	Btn2	S		8.1	8.0	7.8			--		--
84P04200	41-71	Ab	S		8.1	8.1	7.8			--		--
84P04201	71-99	Byb1	S		8.2	8.1	7.8			1		--
84P04202	99-109	Byb2	S		8.5	8.6	8.1			2		--		210
84P04203	109-137	2C	S		8.7	8.9	8.4			4		--
84P04204	137-152	3Ab	S		8.8	8.8	8.6			2		--

*** Primary Characterization Data ***

Pedon ID: 84CA035007

( Lassen, California )

Print Date: Feb 16 2025 5:59AM

Sampled As	:	Saddlerock		Fine, montmorillonitic, mesic Aridic Natrixeroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0754

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P04196

0.0-5.0

A

tcly

MT 3

MI 2

KK 2

4.7

1.2

84P04199

28.0-41.0

Btn2

tcly

MT 3

MI 2

KK 2

7.0

0.8

84P04202

99.0-109.0

Byb2

tcly

MT 3

KK 2

MI 1

KK 4

5.3

0.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks