*** Primary Characterization Data ***

Pedon ID: S1976AZ013002

( Maricopa, Arizona )

Print Date: Nov 23 2024 12:22PM

Sampled as on Apr 18, 1976:	Carefree ; Fine, hyperthermic
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1976AZ013002   Lat: 33° 52' 18.23" north  Long: 112° 10' 53.63" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A1165	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A08842	A1	A11	0-6	76P0146				L
40A08843	A2	A12	6-22	76P0147				L
40A08844	Bw1	B21	22-38	76P0148				CL
40A08845	Bw2	B22	38-58	76P0149				SICL
40A08846	Bk1	B23ca	58-79	76P0150				SICL
40A08847	Bk2	B3ca	79-150	76P0151				SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.76	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	11	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	35	% 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
40A08842	0-6	A1	S	l	20.5	45.0	34.5		tr	14.7	30.3	18.5	7.6	2.7	2.9	2.8	1	14	40	62	55
40A08843	6-22	A2	S	l	26.0	44.7	29.3		tr	18.5	26.2	16.7	6.3	2.1	2.2	2.0	1	5	16	32	22
40A08844	22-38	Bw1	S	cl	33.9	43.4	22.7		tr	20.9	22.5	12.6	4.2	1.5	1.7	2.7	1	2	2	15	5
40A08845	38-58	Bw2	S	sicl	34.2	46.8	19.0		5.0	24.6	22.2	11.0	3.4	1.3	1.9	1.4	1	--	2	11	3
40A08846	58-79	Bk1	S	sicl	36.8	47.2	16.0		6.0	23.2	24.0	10.2	2.9	1.0	1.2	0.7	1	--	2	9	3
40A08847	79-150	Bk2	S	sicl	34.1	49.2	16.7		6.0	27.8	21.4	10.2	3.1	1.2	1.6	0.6	--	2	2	10	4

*** Primary Characterization Data ***

Pedon ID: S1976AZ013002

( Maricopa, Arizona )

Print Date: Nov 23 2024 12:22PM

Sampled As	:	Carefree		Fine, hyperthermic
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1165

---

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	%
				NK	4A1h				NK	NK
40A08842	0-6	A1	S							8.6						0.88	0.42
40A08843	6-22	A2	S	1.30	1.44	0.030			20.0	11.6				0.10		0.83	0.45
40A08844	22-38	Bw1	S							13.5						0.74	0.40
40A08845	38-58	Bw2	S	1.58	1.83	0.049			17.2	13.3				0.06		0.71	0.39
40A08846	58-79	Bk1	S							13.5						0.62	0.37
40A08847	79-150	Bk2	S	1.55	1.79	0.048			18.5	12.5				0.09		0.59	0.37

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				NK	NK
40A08843	6-22	A2	S	33	14
40A08845	38-58	Bw2	S	41	20
40A08847	79-150	Bk2	S	41	22

---

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 - - - - -)

NK

NK

40A08842

0-6

A1

S

0.073

0.71

10

40A08843

6-22

A2

S

0.057

0.53

9

40A08844

22-38

Bw1

S

0.037

0.24

6

40A08845

38-58

Bw2

S

0.16

*** Primary Characterization Data ***

Pedon ID: S1976AZ013002

( Maricopa, Arizona )

Print Date: Nov 23 2024 12:22PM

Sampled As	:	Carefree		Fine, hyperthermic
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1165

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
					NK	NK	NK						NK
40A08842	0-6	A1	S		2.4	0.2	1.1						18.1			100
40A08843	6-22	A2	S		2.1	0.2	0.9						21.5			100
40A08844	22-38	Bw1	S		2.8	1.3	0.4						25.2			100
40A08845	38-58	Bw2	S		3.6	2.5	0.3						24.3			100
40A08846	58-79	Bk1	S		3.8	3.0	0.3						22.9			100
40A08847	79-150	Bk2	S		3.8	2.9	0.3						20.2			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 - -)		%
				NK	NK	NK	NK	NK	NK		NK				NK		NK	NK	8D5	NK
40A08842	0-6	A1	S	6.1	1.0	1.1	0.5	--	7.5		1.1				0.3		--	37.7	tr	0.87		1	1
40A08843	6-22	A2	S																tr	0.24		1
40A08844	22-38	Bw1	S	4.9	0.7	6.8	0.1	--	1.5		7.0				1.3		1.6	48.2	tr	1.35		4	4
40A08845	38-58	Bw2	S	14.2	2.4	20.0	0.1	--	0.8		24.4				5.5		4.7	48.7	0.1	3.55		6	7
40A08846	58-79	Bk1	S	13.1	2.4	23.3	0.1	--	0.6		27.5				2.4		6.3	48.7	0.1	3.83		8	8
40A08847	79-150	Bk2	S	11.2	2.3	24.5	0.1	--	0.9		25.5				3.9		6.2	45.7	0.1	3.75		9	9

---

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
					NK	NK	NK			NK
40A08842	0-6	A1	S		7.7	8.1	7.3			5
40A08843	6-22	A2	S		7.7	8.2				6
40A08844	22-38	Bw1	S		7.8	8.3	7.7			11
40A08845	38-58	Bw2	S		7.8	8.1	7.5			15
40A08846	58-79	Bk1	S		7.8	8.1	7.6			16
40A08847	79-150	Bk2	S		7.7	8.1	7.5			20

*** Primary Characterization Data ***

Pedon ID: S1976AZ013002

( Maricopa, Arizona )

Print Date: Nov 23 2024 12:22PM

Sampled As	:	Carefree		Fine, hyperthermic
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1165

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

40A08842

0.0-6.0

A1

tcly

MT 2

MI 2

KK 2

CA 2

QZ 1

40A08845

38.0-58.0

Bw2

tcly

MT 3

KK 3

MI 2

PG 2

CA 2

QZ 1

40A08847

79.0-150.0

Bk2

tcly

MT 3

MI 3

KK 3

CA 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite	PG Palygorskite
QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks