*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled as on Jul 25, 2015:	Dotta ; Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2016USOR019   Klamath Basin and Bay Delta - MLRA 21D	Natural Resources Conservation Service
	-	Site ID	S2015CA049001   Lat: 41° 58' 4.19" north  Long: 121° 17' 20.14" west  MLRA: 21	National Soil Survey Center
	-	Pedon No.	16N0300	Kellogg 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
16N01137	A1	A1	0-10	S2015CA049001-1			ASHY-L	FSL
16N01138	A2	A2	10-53	S2015CA049001-2			ASHY-L	FSL
16N01139	BAt	BAt	53-93	S2015CA049001-3			ASHY-L	SCL
16N01140	Bt	Bt	93-122	S2015CA049001-4			ASHY-CL	FSL
16N01141	Btq1	Btq1	122-160	S2015CA049001-5			ASHY-CL	L
16N01142	Btq2	Btq2	160-200	S2015CA049001-6			SL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	38	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, carbonate free, Weighted Average	20	% wt
Clay, total, Weighted Average	20	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.99	(NA)
Weighted averages based on control section: 53-103 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
16N01137	0-10	A1	S	fsl	16.0	25.0	59.0			16.3	8.7	19.2	23.2	8.3	4.7	3.6	1	tr	--	40	1
16N01138	10-53	A2	S	fsl	17.4	23.7	58.9			15.5	8.2	18.8	23.9	9.2	4.3	2.7	2	tr	--	41	2
16N01139	53-93	BAt	S	scl	20.9	19.9	59.2			12.1	7.8	23.9	25.0	6.9	2.3	1.1	1	tr	1	37	2
16N01140	93-122	Bt	S	fsl	17.0	25.2	57.8			18.3	6.9	13.8	25.1	11.8	4.7	2.4	2	1	tr	46	3
16N01141	122-160	Btq1	S	l	22.6	36.2	41.2			28.8	7.4	8.8	11.7	7.7	6.8	6.2	1	tr	--	33	1
16N01142	160-200	Btq2	S	l	14.5	34.8	50.7			25.2	9.6	12.6	14.3	8.3	7.9	7.6	2	tr	--	39	2

*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Dotta		Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  16N0300

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
16N01137	0-10	A1	S							9.7		1.022				1.06	0.61
16N01138	10-53	A2	S	1.15	1.36	0.057			20.3	9.9		1.024		0.12		0.95	0.57
16N01139	53-93	BAt	S	1.30	1.46	0.039			20.6	11.1		1.029		0.12		0.89	0.53
16N01140	93-122	Bt	S	1.35	1.43	0.019			22.5	13.2		1.036		0.12		1.40	0.78
16N01141	122-160	Btq1	S	1.56	1.64	0.017			20.1	14.2		1.040		0.09		1.16	0.63
16N01142	160-200	Btq2	S							15.6		1.041				1.91	1.08

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3B3

3B3

3C1e1a

16N01137

0-10

A1

CMPCAV

1.33

7.4

16N01138

10-53

A2

S

15.0

16N01139

53-93

BAt

S

16.0

16N01140

93-122

Bt

S

17.7

16N01141

122-160

Btq1

S

17.9

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
16N01137	0-10	A1	S	1.52	0.17	0.02	1.5		9	1.3	0.1	0.1	0.35	0.09	0.44	0.13	0.10	561.7
16N01138	10-53	A2	S	0.78	0.07	tr	0.8		11	1.4	0.1	0.1	0.36	0.09	0.45	0.13	0.12	596.8
16N01139	53-93	BAt	S	0.30	0.06	tr	0.3		5	1.3	0.1	0.1	0.35	0.08	0.40	0.15	0.16	486.7
16N01140	93-122	Bt	S	0.15	0.04	0.01	0.2		3	1.4	0.1	0.1	0.43	0.11	0.53	0.16	0.17	423.3
16N01141	122-160	Btq1	S	0.12	0.03	0.01	0.1		5	2.1	0.1	0.1	0.24	0.05	0.21	0.13	0.09	397.2
16N01142	160-200	Btq2	S	0.09	0.03	0.01	0.1		3	1.7	0.1	0.1	0.22	0.04	0.15	0.14	0.08	303.4

*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Dotta		Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  16N0300

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
16N01137	0-10	A1	S	9.5	3.1	--	1.6	14.2	18.8			33.0	16.9			43	84
16N01138	10-53	A2	S	10.4	3.0	--	1.7	15.1	6.4			21.5	16.5			70	92
16N01139	53-93	BAt	S	10.2	6.0	--	1.5	17.7	6.2			23.9	18.6			74	95
16N01140	93-122	Bt	S	12.3	8.8	--	1.7	22.8	9.0			31.8	23.8			72	96
16N01141	122-160	Btq1	S	12.8	8.8	--	1.6	23.2	11.3			34.5	26.3			67	88
16N01142	160-200	Btq2	S	14.0	10.5	--	1.8	26.3	4.5			30.8	27.7			85	95

---

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 - -)

%

16N01137

0-10

A1

S

--

16N01138

10-53

A2

S

--

16N01139

53-93

BAt

S

--

16N01140

93-122

Bt

S

--

16N01141

122-160

Btq1

S

--

16N01142

160-200

Btq2

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			4C1a1a1	4E1a1a1a1
16N01137	0-10	A1	S		5.8	6.0			8.3
16N01138	10-53	A2	S		6.1	6.7			8.4
16N01139	53-93	BAt	S		6.6	7.3			8.9
16N01140	93-122	Bt	S		6.9	7.6			8.7
16N01141	122-160	Btq1	S		7.0	7.7			8.5	--
16N01142	160-200	Btq2	S		7.2	7.8			8.7	--

*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Dotta		Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  16N0300

---

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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2					4D5a1
16N01137	0-10	A1	S		16	303.2					41.8
16N01138	10-53	A2	S		19	274.2					14.6
16N01139	53-93	BAt	S		19	151.1
16N01140	93-122	Bt	S		18	95.6
16N01141	122-160	Btq1	S		18	31.4
16N01142	160-200	Btq2	S		17	23.0

*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Dotta		Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  16N0300

---

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

7A1b1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

16N01139

53.0-93.0

BAt

tcly

MT 2

FP 1

MI 1

KK 1

SMEC

16N01140

93.0-122.0

Bt

tcly

MT 2

FP 1

KK 1

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FP Plagioclase Feldspar	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic

*** Primary Characterization Data ***

Pedon ID: S2015CA049001

( Modoc, California )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Dotta		Fine-loamy, mixed, superactive, mesic Vitrandic Argixerolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  16N0300

---

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

16N01137

0.0-10.0

A1

csi

OT 72

GS 20

PO 3

GC 3

GA 1

16N01137

0.0-10.0

A1

fs

OT 78

GC 11

GS 7

GA 3

PO tr

16N01137

0.0-10.0

A1

ms

OT 90

GA 9

GC 1

16N01138

10.0-53.0

A2

csi

OT 54

GS 34

PO 7

GC 4

GA 1

GLSS

16N01138

10.0-53.0

A2

fs

OT 83

GS 8

GC 6

GA 3

16N01138

10.0-53.0

A2

ms

OT 89

GA 9

GC 2

GS 1

16N01139

53.0-93.0

BAt

csi

OT 92

GS 4

GC 4

GA 1

PO tr

16N01139

53.0-93.0

BAt

fs

OT 74

GS 17

GA 4

GC 4

PO tr

16N01139

53.0-93.0

BAt

ms

OT 93

GA 4

GS 2

GC 1

16N01140

93.0-122.0

Bt

csi

OT 78

GC 10

GS 10

GA 2

PO tr

16N01140

93.0-122.0

Bt

fs

OT 87

GC 5

GS 4

GA 3

PO 1

16N01140

93.0-122.0

Bt

ms

OT 94

GA 5

GC 1

GS tr

16N01141

122.0-160.0

Btq1

csi

OT 80

GS 11

GC 4

GA 4

PO tr

16N01141

122.0-160.0

Btq1

fs

OT 93

GA 3

GS 2

GC 2

PO tr

16N01142

160.0-200.0

Btq2

csi

OT 71

GC 12

GS 12

GA 5

PO tr

16N01142

160.0-200.0

Btq2

fs

OT 93

GC 4

GS 2

GA 2

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm	ms - Medium Sand 0.25-0.5 mm

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

INTERPRETATION (BY HORIZON):
GLSS - GLSS