*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled as on Nov 17, 1991:	Swisshelm ; Coarse-loamy, mixed Fluventic Camborthids
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92AZ058   WEPP-ARIZONA	Natural Resources Conservation Service
	-	Site ID	S1991AZ003007   Lat: 31° 42' 30.00" north  Long: 110° 2' 4.01" west  MLRA: 41	National Soil Survey Center
	-	Pedon No.	92P0266	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
92P01748	A1	A1	0-1				SL	SL
92P01749	A2	A2	1-5				SL	SL
92P01750	A3	A3	5-15				SL	COSL
92P01751	A4	A4	15-64				SL	SL
92P01752	2Bt	2Btb	64-99				SCL	SL
92P01753	2Bk1	2Bkb1	99-129				SL	FSL
92P01754	2Bk2	2Bkb2	129-150				SL	SL
92P01755	2Bk3	2Bkb3	150-175				L	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.8	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	65	% wt
Volume, >2mm, Weighted Average	21	% vol
Clay, total, Weighted Average	15	% wt
Weighted averages based on control section: 64-114 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
92P01748	0-1	A1	S	sl	6.6	20.9	72.5			7.5	13.4	15.2	22.8	14.2	11.3	9.0	10	7	--	65	17
92P01749	1-5	A2	S	sl	7.1	20.2	72.7			7.4	12.8	13.1	22.7	16.2	12.0	8.7	12	7	--	67	19
92P01750	5-15	A3	S	cosl	7.8	19.3	72.9			7.1	12.2	12.0	22.5	12.9	11.1	14.4	14	9	3	71	26
92P01751	15-64	A4	S	sl	8.0	17.4	74.6			7.9	9.5	14.4	23.4	15.2	11.5	10.1	12	11	--	69	23
92P01752	64-99	2Bt	S	sl	14.9	20.8	64.3			8.0	12.8	14.1	20.1	12.0	10.6	7.5	24	15	--	70	39
92P01753	99-129	2Bk1	S	fsl	13.6	30.8	55.6			13.4	17.4	12.6	15.4	10.4	9.4	7.8	10	9	--	54	19
92P01754	129-150	2Bk2	S	sl	12.6	27.6	59.8			10.9	16.7	10.6	17.4	13.7	10.7	7.4	11	12	--	61	23
92P01755	150-175	2Bk3	S	l	16.0	38.4	45.6			18.9	19.5	12.3	10.7	7.7	7.1	7.8	7	7	--	43	14

*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled As	:	Swisshelm		Coarse-loamy, mixed Fluventic Camborthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0266

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
92P01748	0-1	A1	S	4.3	22.1	73.6			8.6	13.5	13.0	23.4	15.3	12.1	9.8

---

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	4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
92P01748	0-1	A1	S							4.3		1.007				0.98	0.65
92P01749	1-5	A2	S							4.8		1.008				0.94	0.68
92P01750	5-15	A3	S	1.53	1.71	0.031	17.4	13.6	10.5	5.0		1.009		0.07		0.91	0.64
92P01751	15-64	A4	S							4.9		1.009				0.95	0.61
92P01752	64-99	2Bt	S	1.42	1.52	0.017	15.5	14.4	13.1	6.8		1.014		0.07		0.79	0.46
92P01753	99-129	2Bk1	S	1.39	1.54	0.031	18.7	15.9	13.9	6.9		1.015		0.09		0.84	0.51
92P01754	129-150	2Bk2	S							6.3		1.015				0.85	0.50
92P01755	150-175	2Bk3	S	1.43	1.52	0.019	24.0	22.2	18.9	7.9		1.019		0.14		0.83	0.49

*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled As	:	Swisshelm		Coarse-loamy, mixed Fluventic Camborthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0266

---

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										3C1e1a
92P01748	0-1	A1	S		NP										4.9
92P01749	1-5	A2	S												5.5
92P01750	5-15	A3	S		NP										5.5
92P01751	15-64	A4	S												6.0
92P01752	64-99	2Bt	S	27	12										8.4
92P01753	99-129	2Bk1	S												8.3
92P01754	129-150	2Bk2	S	25	9										8.0
92P01755	150-175	2Bk3	S												10.6

---

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 - - - - -)

6A2d

6A1c

92P01748

0-1

A1

S

0.44

0.57

92P01749

1-5

A2

S

0.33

0.34

92P01750

5-15

A3

S

0.29

0.27

92P01751

15-64

A4

S

0.34

0.34

92P01752

64-99

2Bt

S

0.23

92P01753

99-129

2Bk1

S

0.18

92P01754

129-150

2Bk2

S

0.10

92P01755

150-175

2Bk3

S

0.13

*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled As	:	Swisshelm		Coarse-loamy, mixed Fluventic Camborthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0266

---

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
92P01748	0-1	A1	S	4.4*	1.1	0.2	0.8	6.5	2.0			8.5	6.5			76	100
92P01749	1-5	A2	S	4.4	1.0	0.2	0.8	6.4	2.9			9.3	6.7			69	96
92P01750	5-15	A3	S	5.3*	1.0	0.2	0.6	7.1	1.5			8.6	7.1			83	100
92P01751	15-64	A4	S	4.9	1.0	0.5	0.6	7.0	3.5	0.1	1.6	10.5	7.6	7.1	1	67	92
92P01752	64-99	2Bt	S	9.1*	3.7	0.4	1.0	14.2	1.2			15.4	11.7			92	100
92P01753	99-129	2Bk1	S	13.0*	3.3	0.2	0.9						11.4			100	100
92P01754	129-150	2Bk2	S	18.6*	3.1	0.2	0.7						10.7			100	100
92P01755	150-175	2Bk3	S	30.3*	3.6	0.5	0.7						13.3			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
92P01748	0-1	A1	S																		0.15	3
92P01749	1-5	A2	S																		0.14	3
92P01750	5-15	A3	S																		0.09	3
92P01751	15-64	A4	S																		0.08	7
92P01752	64-99	2Bt	S	11.9	7.4	0.5	1.4	--	3.4	--	0.6				17.9	tr	--	33.7	tr	1.84	0.46	3	tr
92P01753	99-129	2Bk1	S	8.8	4.7	0.9	0.8	--	2.3	tr	1.1				7.7	1.4	1.6	30.6	tr	1.28	0.39	2	tr
92P01754	129-150	2Bk2	S	6.1	3.0	0.7	0.4	--	1.8	tr	1.4				5.3	0.6	1.7	23.9	tr	1.05	0.30	2	tr
92P01755	150-175	2Bk3	S	5.3	2.3	0.5	0.2	--	2.0	--	1.0				5.3	0.4	--	33.6	tr	0.84	0.27	4	tr

*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled As	:	Swisshelm		Coarse-loamy, mixed Fluventic Camborthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0266

---

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
92P01748	0-1	A1	S		6.0	6.6
92P01749	1-5	A2	S		5.2	5.7
92P01750	5-15	A3	S		5.7	6.3
92P01751	15-64	A4	S		4.9	5.5
92P01752	64-99	2Bt	S		6.4	6.6	6.6
92P01753	99-129	2Bk1	S		7.2	7.3	7.4			--
92P01754	129-150	2Bk2	S		7.3	7.8	7.6			tr
92P01755	150-175	2Bk3	S		7.3	7.8	7.6			1

*** Primary Characterization Data ***

Pedon ID: 91AZ003007

( Cochise, Arizona )

Print Date: Nov 21 2024 7:03PM

Sampled As	:	Swisshelm		Coarse-loamy, mixed Fluventic Camborthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0266

---

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

92P01748

0.0-1.0

A1

tcly

MI 2

MT 1

VR 1

KK 1

10

4.6

2.0

92P01749

1.0-5.0

A2

tcly

MI 2

KK 1

MT 1

VR 1

HE 1

14

5.6

1.7

92P01750

5.0-15.0

A3

tcly

MI 3

MT 2

KK 1

VR 1

QZ 1

13

5.4

2.0

92P01751

15.0-64.0

A4

tcly

MI 3

MT 2

KK 1

13

5.9

1.7

92P01752

64.0-99.0

2Bt

tcly

MT 3

MI 3

KK 1

18

6.0

2.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
HE Hematite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz
VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks