*** Primary Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Jan 30 2025 6:31AM

Sampled as on Apr 1, 1986:	Contine ; Fine, mixed, hyperthermic Typic Haplargid
Revised to correlated:	Mohall ; Fine-loamy, mixed, active, hyperthermic Typic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019003   Lat: 32° 27' 1.99" north  Long: 112° 0' 12.00" west	National Soil Survey Center
	-	Pedon No.	86P0561	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
86P03238	A	A	0-8				SIL	SIL
86P03239	Bt	Bt	8-23				SCL	L
86P03240	Btk1	Btk1	23-46				CL	CL
86P03241	Btk2	Btk2	46-69				CL	CL
86P03242	Btk3	Btk3	69-81				CL	CL
86P03243	Btk4	Btk4	81-112				SCL	L
86P03244	Btk5	Btk5	112-137				SCL	COSL
86P03245	2Bg	2Bg	137-152				SL	COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.55	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 23-73 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
86P03238	0-8	A	S	sil	23.2	52.3	24.5			39.4	12.9	9.5	7.6	4.9	2.2	0.3	tr	tr	--	15	tr
86P03239	8-23	Bt	S	l	23.9	32.8	43.3			23.4	9.4	13.4	15.0	10.0	3.5	1.4	tr	--	--	30	tr
86P03240	23-46	Btk1	S	cl	30.1	36.0	33.9			23.8	12.2	10.7	9.5	7.7	4.0	2.0	2	tr	--	25	2
86P03241	46-69	Btk2	S	cl	30.1	28.6	41.3			18.6	10.0	8.6	9.3	12.4	7.4	3.6	2	1	--	35	3
86P03242	69-81	Btk3	S	cl	28.2	27.6	44.2		3.7	17.0	10.6	9.2	11.5	11.5	7.4	4.6	6	3	--	41	9
86P03243	81-112	Btk4	S	l	23.8	28.9	47.3		5.7	18.7	10.2	12.1	13.8	11.8	6.6	3.0	7	1	--	40	8
86P03244	112-137	Btk5	S	cosl	13.1	17.9	69.0			9.0	8.9	10.5	13.6	17.3	14.2	13.4	16	22	--	74	38
86P03245	137-152	2Bg	S	cosl	9.2	15.0	75.8			7.3	7.7	9.7	17.5	19.0	15.3	14.3	24	29	--	84	53

*** Primary Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Jan 30 2025 6:31AM

Sampled As	:	Contine		Fine, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0561

---

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
86P03238	0-8	A	S							11.9		1.028				1.16	0.51
86P03239	8-23	Bt	S	1.46	1.55	0.020			17.6	10.0		1.022		0.11		0.71	0.42
86P03240	23-46	Btk1	S							10.8		1.026				0.58	0.36
86P03241	46-69	Btk2	S	1.47	1.62	0.032			19.8	10.8		1.024		0.13		0.52	0.36
86P03242	69-81	Btk3	S							10.5		1.020				0.46	0.37
86P03243	81-112	Btk4	S	1.69	1.76	0.013			12.9	8.6		1.014		0.07		0.36	0.36
86P03244	112-137	Btk5	S							6.5		1.012				0.69	0.50
86P03245	137-152	2Bg	S	1.70	1.73	0.003			10.3	4.6		1.008		0.06		0.77	0.50

---

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
86P03239	8-23	Bt	S	26	10
86P03245	137-152	2Bg	S	24	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 - - - - -)
								6A1c		6C2b	6G7a	6D2a
86P03238	0-8	A	S					1.09		1.1	0.1	0.1
86P03239	8-23	Bt	S					0.36		0.9	0.1	0.1
86P03240	23-46	Btk1	S					0.27		0.9	0.1	0.1
86P03241	46-69	Btk2	S					0.29		0.8	0.1	0.1
86P03242	69-81	Btk3	S					0.26		0.6	0.1	tr
86P03243	81-112	Btk4	S					0.19		0.3	tr	tr
86P03244	112-137	Btk5	S					0.13		0.4	tr	tr
86P03245	137-152	2Bg	S					0.13		0.6	tr	tr

*** Primary Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Jan 30 2025 6:31AM

Sampled As	:	Contine		Fine, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0561

---

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
86P03238	0-8	A	S	27.3*	5.0	0.5	3.5						26.9			100	100
86P03239	8-23	Bt	S	37.7*	4.8	0.4	2.4						16.9			100	100
86P03240	23-46	Btk1	S	38.6*	4.4	0.8	2.5						17.6			100	100
86P03241	46-69	Btk2	S	42.9*	4.2	0.9	1.7						15.8			100	100
86P03242	69-81	Btk3	S	41.1*	5.1	0.9	1.2						13.1			100	100
86P03243	81-112	Btk4	S	42.2*	7.3	0.7	0.5						8.6			100	100
86P03244	112-137	Btk5	S	31.5*	6.3	0.7	0.4						9.1			100	100
86P03245	137-152	2Bg	S	20.9*	4.2	0.5	0.4						7.1			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
86P03238	0-8	A	S	3.1	0.8	1.6	1.0	--	1.7	0.1	1.0				0.5	--	--	43.1	tr	0.68	0.40	2	1
86P03239	8-23	Bt	S	13.4	5.1	3.6	1.5	--	3.0	0.3	11.7				6.1	1.8	3.7	37.2	0.1	2.57	0.68	2	1
86P03240	23-46	Btk1	S	22.1	6.2	7.6	1.5	--	2.1	0.3	15.6				11.1	1.0	7.7	43.5	0.1	3.64	1.04	3	2
86P03241	46-69	Btk2	S	11.7	3.5	7.4	0.8	--	2.3	0.2	7.8				9.2	0.7	5.0	41.5	0.1	2.46	0.76	4	3
86P03242	69-81	Btk3	S	10.4	3.6	7.1	0.5	--	1.4	0.2	8.3				8.1	0.4	4.8	42.0	0.1	2.33	0.71	5	3
86P03243	81-112	Btk4	S	8.0	4.8	7.1	0.4	--	1.3	0.2	11.0				4.1	0.3	4.5	42.0	0.1	2.29	0.68	5	3
86P03244	112-137	Btk5	S	4.1	3.4	5.9	0.3	--	1.5	0.2	8.8				1.5	0.1	1.8	38.2	tr	1.59	0.48	5	3
86P03245	137-152	2Bg	S	3.4	3.0	4.8	0.3	--	2.3	0.2	7.1				1.2	0.3	0.6	31.1	tr	1.33	0.40	5	3

*** Primary Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Jan 30 2025 6:31AM

Sampled As	:	Contine		Fine, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0561

---

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
86P03238	0-8	A	S		7.8	8.4	8.0			1
86P03239	8-23	Bt	S		7.7	8.0	7.7			2
86P03240	23-46	Btk1	S		7.7	7.8	7.6			3
86P03241	46-69	Btk2	S		7.7	7.9	7.6			4
86P03242	69-81	Btk3	S		7.7	7.9	7.7			11
86P03243	81-112	Btk4	S		7.8	8.0	7.7			32				1200
86P03244	112-137	Btk5	S		7.9	8.2	7.9			8
86P03245	137-152	2Bg	S		7.9	8.2	7.9			3

*** Primary Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Jan 30 2025 6:31AM

Sampled As	:	Contine		Fine, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0561

---

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

86P03238

0.0-8.0

A

tcly

MI 2

MT 2

MM 1

KK 1

5.1

3.0

86P03239

8.0-23.0

Bt

tcly

MI 3

MT 2

KK 2

KK 10

KK 12

6.1

3.6

86P03241

46.0-69.0

Btk2

tcly

MI 3

MT 2

KK 1

CL 1

QZ 1

6.4

3.6

86P03243

81.0-112.0

Btk4

tcly

MI 3

MT 3

MM 2

CA 2

KK 1

4.7

2.1

LE 1

86P03245

137.0-152.0

2Bg

tcly

MI 3

MT 3

MM 2

KK 2

CL 1

6.0

2.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

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

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks