*** Primary Characterization Data ***

Pedon ID: 86AZ019002

( Pima, Arizona )

Print Date: Oct 5 2026 1:26PM

Sampled as on Apr 1, 1986:	Valencia ; Coarse-loamy, mixed, hyperthermic Fluventic Camborthid
Revised to correlated:	Valencia ; Coarse-loamy, mixed, superactive, hyperthermic Fluventic Camborthids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019002   Lat: 32° 27' 38.00" north  Long: 112° 0' 49.99" west	National Soil Survey Center
	-	Pedon No.	86P0560	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
86P03231	C1	C1	0-3				VFSL	FSL
86P03232	C2	C2	3-25				FSL	SL
86P03233	Bw1	Bw1	25-41				SL	COSL
86P03234	Bw2	Bw2	41-64				COSL	COSL
86P03235	2Btkn1	2BtkNB1	64-89				SCL	SCL
86P03236	2Btkn2	2BtkNB2	89-119				SCL	L
86P03237	2Btkn3	2BtkNB3	119-152				SCL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.65	(NA)
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	17	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	51	% wt
Clay, carbonate free, Weighted Average	15	% wt
Weighted averages based on control section: 25-100 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	3A1a1a	3B1	3B1	3B1
86P03231	0-3	C1	S	fsl	9.9	37.1	53.0			19.7	17.4	18.2	13.8	12.1	6.9	2.0	tr	tr	--	35	tr
86P03232	3-25	C2	S	sl	8.8	21.5	69.7			8.0	13.5	22.4	16.7	15.4	11.1	4.1	1	tr	--	48	1
86P03233	25-41	Bw1	S	cosl	11.0	17.7	71.3			7.0	10.7	14.8	12.9	14.6	15.1	13.9	7	1	--	60	8
86P03234	41-64	Bw2	S	cosl	11.6	16.2	72.2			6.8	9.4	13.5	12.3	18.3	17.6	10.5	8	2	--	63	10
86P03235	64-89	2Btkn1	S	scl	24.8	23.5	51.7		4.3	12.5	11.0	12.8	11.3	12.2	9.8	5.6	tr	4	--	41	4
86P03236	89-119	2Btkn2	S	l	22.2	29.9	47.9		3.4	14.4	15.5	17.8	10.6	8.9	6.5	4.1	5	3	--	36	8
86P03237	119-152	2Btkn3	S	l	17.5	30.9	51.6		2.6	14.3	16.6	17.7	12.3	9.7	6.9	5.0	7	1	--	39	8

*** Primary Characterization Data ***

Pedon ID: 86AZ019002

( Pima, Arizona )

Print Date: Oct 5 2026 1:26PM

Sampled As	:	Valencia		Coarse-loamy, mixed, hyperthermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0560

---

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
86P03231	0-3	C1	S	1.61	1.66	0.010			15.7	5.8		1.013		0.16		1.17	0.59
86P03232	3-25	C2	S	1.66	1.66	--			7.9	4.5		1.010		0.06		0.94	0.51
86P03233	25-41	Bw1	S							5.3		1.011				0.78	0.48
86P03234	41-64	Bw2	S	1.71	1.74	0.005			8.1	5.3		1.009		0.04		0.71	0.46
86P03235	64-89	2Btkn1	S							10.7		1.016				0.46	0.43
86P03236	89-119	2Btkn2	S	1.67	1.82	0.028			15.2	9.9		1.015		0.08		0.48	0.45
86P03237	119-152	2Btkn3	S							8.5		1.012				0.49	0.49

---

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
86P03232	3-25	C2	S	16	2
86P03236	89-119	2Btkn2	S	34	19

---

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		6C2b	6G7a	6D2a
86P03231	0-3	C1	S		0.050			0.51	10	0.7	0.1	tr
86P03232	3-25	C2	S		0.015			0.17	11	0.6	tr	tr
86P03233	25-41	Bw1	S		0.016			0.18	11	0.6	0.1	tr
86P03234	41-64	Bw2	S					0.14		0.6	0.1	tr
86P03235	64-89	2Btkn1	S					0.13		0.5	tr	tr
86P03236	89-119	2Btkn2	S					0.11		0.5	tr	tr
86P03237	119-152	2Btkn3	S					0.10		0.5	tr	tr

*** Primary Characterization Data ***

Pedon ID: 86AZ019002

( Pima, Arizona )

Print Date: Oct 5 2026 1:26PM

Sampled As	:	Valencia		Coarse-loamy, mixed, hyperthermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0560

---

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						5A8b			5C3	5C1
86P03231	0-3	C1	S	10.2*	2.8	0.3	1.4						11.6			100	100
86P03232	3-25	C2	S	8.6*	2.0	0.2	0.8						8.3			100	100
86P03233	25-41	Bw1	S	24.3*	2.4	0.6	0.7						8.6			100	100
86P03234	41-64	Bw2	S	23.0*	2.3	1.3	0.4						8.2			100	100
86P03235	64-89	2Btkn1	S	38.8*	4.7	4.5	0.4						11.4			100	100
86P03236	89-119	2Btkn2	S	39.5*	5.5	6.7	0.3						10.6			100	100
86P03237	119-152	2Btkn3	S	37.9*	6.1	6.8	0.3						8.6			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
86P03231	0-3	C1	S	4.3	1.7	2.0	0.8	--	7.3	tr	1.0				0.4	--	--	29.5	tr	0.83	0.32	2	1
86P03232	3-25	C2	S																		0.19	2
86P03233	25-41	Bw1	S																		0.24	7
86P03234	41-64	Bw2	S	0.5	0.2	5.5	0.1	--	3.7	0.1	1.9				0.8	--	--	24.5	tr	0.70	0.31	14	9
86P03235	64-89	2Btkn1	S	0.6	0.2	12.2	0.1	--	2.8	0.3	9.0				2.2	--	--	50.2	tr	1.52	0.74	34	19
86P03236	89-119	2Btkn2	S	0.9	0.5	26.5	0.1	--	1.8	0.4	21.8				6.0	--	--	60.1	0.1	3.26	1.41	48	32
86P03237	119-152	2Btkn3	S	1.3	1.0	38.6	0.1	--	1.8	0.8	31.9				10.0	--	--	53.7	0.2	4.70	1.70	55	36

*** Primary Characterization Data ***

Pedon ID: 86AZ019002

( Pima, Arizona )

Print Date: Oct 5 2026 1:26PM

Sampled As	:	Valencia		Coarse-loamy, mixed, hyperthermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0560

---

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				8E1
86P03231	0-3	C1	S		7.6	8.3	8.2			1
86P03232	3-25	C2	S		7.8	8.6				1
86P03233	25-41	Bw1	S		7.9	8.6				2
86P03234	41-64	Bw2	S		8.0	9.0	8.3			2
86P03235	64-89	2Btkn1	S		8.2	9.0	8.5			12
86P03236	89-119	2Btkn2	S		8.2	8.8	8.5			11				660
86P03237	119-152	2Btkn3	S		8.2	8.7	8.5			11

*** Primary Characterization Data ***

Pedon ID: 86AZ019002

( Pima, Arizona )

Print Date: Oct 5 2026 1:26PM

Sampled As	:	Valencia		Coarse-loamy, mixed, hyperthermic Fluventic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0560

---

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

7A4a

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P03231

0.0-3.0

C1

tcly

MI 3

MM 3

KK 2

CL 1

5.3

2.6

86P03232

3.0-25.0

C2

tcly

MI 3

MM 2

KK 2

CL 1

KK 6

5.4

2.7

86P03234

41.0-64.0

Bw2

tcly

MI 3

MM 3

KK 2

CL 1

6.0

2.8

86P03236

89.0-119.0

2Btkn2

tcly

MI 3

MM 2

KK 2

CA 1

LE 1

KK 4

6.0

2.5

CL 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	KK Kaolinite	LE Lepidocrocite	MI Mica
MM Montmorillonite-Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks