*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled as on Mar 1, 1986:	Vaca ; Fine, mixed, hyperthermic Typic Camborthid
Revised to correlated:	Vecont ; Fine, mixed, superactive, hyperthermic Typic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019008   Lat: 32° 28' 12.00" north  Long: 111° 51' 36.99" west	National Soil Survey Center
	-	Pedon No.	86P0568	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
86P03290	A	A	0-5				CL	CL
86P03291	Bw1	Bw1	5-10				CL	CL
86P03292	Bw2	Bw2	10-36				CL	CL
86P03293	Bw3	Bw3	36-46				CL	CL
86P03294	Bk1	Bk1	46-61				CL	CL
86P03295	Bk2	Bk2	61-89				CL	CL
86P03296	Bk3	Bk3	89-109				CL	CL
86P03297	Bk4	Bk4	109-152				CL	CL
86P03298	2C	2C	152-196				SCL	SCL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.68	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	21	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled As	:	Vaca		Fine, mixed, hyperthermic Typic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0568

---

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
86P03290	0-5	A	S	cl	28.3	28.3	43.4			16.4	11.9	17.5	11.4	7.0	5.0	2.5	tr	tr	--	26	tr
86P03291	5-10	Bw1	S	cl	36.5	27.8	35.7			18.2	9.6	12.8	9.9	6.0	4.9	2.1	tr	--	--	23	tr
86P03292	10-36	Bw2	S	cl	38.7	29.3	32.0			19.1	10.2	12.4	8.8	5.3	3.8	1.7	tr	tr	--	20	tr
86P03293	36-46	Bw3	S	cl	38.9	28.2	32.9			18.2	10.0	13.3	9.2	5.6	3.8	1.0	tr	tr	--	20	tr
86P03294	46-61	Bk1	S	cl	38.5	28.1	33.4			17.8	10.3	13.2	8.1	5.5	4.7	1.9	--	--	--	20	--
86P03295	61-89	Bk2	S	cl	37.4	28.4	34.2			17.4	11.0	12.7	9.0	6.4	4.8	1.3	tr	tr	--	22	--
86P03296	89-109	Bk3	S	cl	36.8	28.2	35.0			17.4	10.8	13.6	9.1	6.4	4.5	1.4	--	--	--	21	--
86P03297	109-152	Bk4	S	cl	32.2	23.9	43.9			14.3	9.6	13.2	11.0	8.1	6.8	4.8	1	tr	--	32	1
86P03298	152-196	2C	S	scl	27.1	15.5	57.4			8.0	7.5	15.1	15.3	11.3	9.5	6.2	3	1	--	45	4

---

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
86P03290	0-5	A	S	1.45	1.59	0.031			19.6	10.9		1.022		0.13		0.72	0.39
86P03291	5-10	Bw1	S							13.2		1.035				0.69	0.36
86P03292	10-36	Bw2	S	1.45	1.66	0.046			22.5	14.5		1.036		0.12		0.68	0.37
86P03293	36-46	Bw3	S							15.4		1.036				0.69	0.40
86P03294	46-61	Bk1	S	1.45	1.73	0.061			24.8	16.1		1.035		0.13		0.69	0.42
86P03295	61-89	Bk2	S							15.7		1.035				0.68	0.42
86P03296	89-109	Bk3	S	1.42	1.69	0.060			25.9	15.5		1.032		0.15		0.68	0.42
86P03297	109-152	Bk4	S							13.4		1.033				0.63	0.42
86P03298	152-196	2C	S	1.57	1.72	0.030			16.4	11.0		1.023		0.08		0.67	0.41

*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled As	:	Vaca		Fine, mixed, hyperthermic Typic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0568

---

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
86P03292	10-36	Bw2	S	39	22
86P03294	46-61	Bk1	S	44	27
86P03296	89-109	Bk3	S	43	27
86P03298	152-196	2C	S	32	18

---

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
86P03290	0-5	A	S		0.079			1.20	15	0.9	0.1	tr
86P03291	5-10	Bw1	S		0.058			0.53	9	1.0	0.1	0.1
86P03292	10-36	Bw2	S		0.053			0.44	8	1.0	0.1	0.1
86P03293	36-46	Bw3	S		0.043			0.37	9	1.0	0.1	0.1
86P03294	46-61	Bk1	S					0.27		1.0	0.1	0.1
86P03295	61-89	Bk2	S					0.26		1.0	0.1	0.1
86P03296	89-109	Bk3	S					0.24		1.0	0.1	0.1
86P03297	109-152	Bk4	S					0.15		1.0	0.1	tr
86P03298	152-196	2C	S					0.10		0.9	0.1	tr

*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled As	:	Vaca		Fine, mixed, hyperthermic Typic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0568

---

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
86P03290	0-5	A	S	12.4*	5.9	0.1	3.7						20.4			100	100
86P03291	5-10	Bw1	S	16.5*	6.6	0.1	2.7						25.1			100	100
86P03292	10-36	Bw2	S	22.2*	7.2	0.2	1.9						26.5			100	100
86P03293	36-46	Bw3	S	26.3*	7.6	0.6	1.3						26.7			100	100
86P03294	46-61	Bk1	S	25.6*	7.5	1.4	1.1						26.4			100	100
86P03295	61-89	Bk2	S	29.6*	10.2	2.8	1.2						25.3			100	100
86P03296	89-109	Bk3	S	24.4*	8.2	2.7	1.0						25.1			100	100
86P03297	109-152	Bk4	S	27.1*	8.1	3.1	0.9						20.4			100	100
86P03298	152-196	2C	S	24.6*	6.3	2.6	0.7						18.1			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
86P03290	0-5	A	S	5.8	3.7	0.7	2.5	--	10.2	0.1	1.3				0.8	--	--	42.8	tr	1.16	0.41	tr	tr
86P03291	5-10	Bw1	S																		0.24	tr
86P03292	10-36	Bw2	S	2.5	0.9	0.6	0.3	--	3.2	0.1	0.5				0.4	--	--	55.2	tr	0.42	0.25	1	tr
86P03293	36-46	Bw3	S																		0.24	2
86P03294	46-61	Bk1	S	1.2	0.4	3.5	0.1	--	2.6	0.1	1.8				0.8	--	--	57.8	tr	0.56	0.32	5	4
86P03295	61-89	Bk2	S	0.8	0.4	5.2	0.1	--	2.8	0.1	3.4				0.6	--	--	61.7	tr	0.73	0.41	10	7
86P03296	89-109	Bk3	S	1.3	0.7	7.6	0.1	--	2.7	0.1	5.7				1.9	--	--	64.5	tr	1.12	0.54	9	8
86P03297	109-152	Bk4	S	4.0	2.6	15.9	0.1	--	2.1	0.3	14.7				6.1	--	1.2	52.2	0.1	2.54	0.76	11	9
86P03298	152-196	2C	S	5.8	3.6	18.5	0.1	--	1.7	0.2	20.2				6.0	--	2.4	45.5	0.1	3.15	0.93	10	9

*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled As	:	Vaca		Fine, mixed, hyperthermic Typic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0568

---

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
86P03290	0-5	A	S		7.2	7.6	7.3			1
86P03291	5-10	Bw1	S		7.3	7.8				1
86P03292	10-36	Bw2	S		7.5	8.1	7.6			1
86P03293	36-46	Bw3	S		7.7	8.2				2
86P03294	46-61	Bk1	S		7.7	8.4	7.8			2
86P03295	61-89	Bk2	S		7.8	8.5	7.8			2
86P03296	89-109	Bk3	S		7.8	8.4	7.9			2				1400
86P03297	109-152	Bk4	S		7.8	8.2	7.7			3
86P03298	152-196	2C	S		7.8	8.1	7.7			2

*** Primary Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:30PM

Sampled As	:	Vaca		Fine, mixed, hyperthermic Typic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0568

---

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

7A4b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P03290

0.0-5.0

A

tcly

MI 3

MT 2

MM 1

KK 2

KK 11

KK 14

7.1

3.3

86P03292

10.0-36.0

Bw2

tcly

MT 3

MI 3

MM 2

KK 2

CL 1

KK 3

7.4

2.8

86P03294

46.0-61.0

Bk1

tcly

MT 3

MI 3

MM 2

KK 2

CL 1

7.4

2.6

86P03296

89.0-109.0

Bk3

tcly

MI 3

KK 3

MT 2

VR 2

MM 1

KK 12

7.1

2.5

86P03298

152.0-196.0

2C

tcly

MI 3

MT 3

KK 2

VR 2

KK 2

7.3

2.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite
VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks