*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled as on Apr 10, 1971:	Casa Grande ; Fine-loamy, mixed, hyperthermic Typic Natrargids
Revised to correlated on Jul 1, 1996:	(unnamed) ; Fine-loamy, mixed, active, hyperthermic Typic Natrargid

				United States Department of Agriculture
SSL	-	Project	NL71AZ003   CENT. MARICOPA	Natural Resources Conservation Service
	-	Site ID	S1971AZ013001   Lat: 33° 22' 25.00" north  Long: 112° 50' 33.00" west	National Soil Survey Center
	-	Pedon No.	71C0013	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
71C00073	A1	A11	0-5	7173			SL	FSL
71C00074	A2	A12	5-13	7174			SL	SL
71C00075	Btk1	B21tca	13-20	7175			CL	FSL
71C00076	Btk2	B22tca	20-38	7176			CL	FSL
71C00077	Btk3	B23tca	38-54	7177			CL	L
71C00078	Btk4	B24tca	54-74	7178			CL	L
71C00079	Btk5	B25tca	74-97	7179			SCL	L
71C00080	C	C 1	97-122	7180			SICL	FSL
71C00081	2C	2 C 2	122-129	7181			L	L
71C00082	3C1	3 C 3	129-142	7182			SIC	FSL
71C00083	3C2	3 C 4	142-147	7183			VFSL
71C00084	4C	4 C 5	147-165	7184			SICL
71C00085	5C	5 C 6	165-190	7185			SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.6	(NA)
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	48	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	19	% wt
Weighted averages based on control section: 13-63 cm

*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0013

---

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
71C00073	0-5	A1	S	fsl	4.6	29.8	65.6			9.7	20.1	18.5	18.2	15.3	11.4	2.2	--	--	--	47	--
71C00074	5-13	A2	S	sl	5.4	21.7	72.9			6.3	15.4	14.9	21.3	19.7	14.9	2.1	--	--	--	58	--
71C00075	13-20	Btk1	S	fsl	17.8	21.0	61.2			9.4	11.6	13.6	18.4	15.7	11.7	1.8	--	--	--	48	--
71C00076	20-38	Btk2	S	fsl	19.9	24.3	55.8		1.0	14.7	9.6	11.2	14.8	14.1	12.4	3.3	3	4	--	48	7
71C00077	38-54	Btk3	S	l	18.4	34.6	47.0		3.0	29.0	5.6	6.1	12.8	13.5	12.3	2.3	5	12	--	51	17
71C00078	54-74	Btk4	S	l	21.8	31.7	46.5		1.0	23.0	8.7	7.8	11.0	10.2	12.6	4.9	2	--	--	40	2
71C00079	74-97	Btk5	S	l	18.1	43.0	38.9			20.8	22.2	18.5	11.1	4.6	4.2	0.5	--	--	--	20	--
71C00080	97-122	C	S	fsl	14.7	23.2	62.1			11.4	11.8	21.8	31.9	5.1	2.8	0.5	--	--	--	40	--
71C00081	122-129	2C	S	l	19.7	35.0	45.3			16.8	18.2	28.0	15.6	1.2	0.5	--	--	--	--	17	--
71C00082	129-142	3C1	S	fsl	13.8	19.8	66.4		--	9.6	10.2	26.8	36.5	2.3	0.7	0.1	--	--	--	40	--
71C00083	142-147	3C2	S														tr	--	--
71C00084	147-165	4C	S														--	--	--
71C00085	165-190	5C	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0013

---

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	%
				4A1f	4A1h			4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
71C00073	0-5	A1	S							3.1		1.058				1.57	0.67
71C00074	5-13	A2	S	1.66	1.67	0.002		10.1	5.5	2.3		1.058		0.05		1.04	0.43
71C00075	13-20	Btk1	S	1.60	1.69	0.018		17.6	14.7	6.2		1.058		0.14		0.56	0.35
71C00076	20-38	Btk2	S	1.52	1.61	0.019		19.7	17.2	7.2		1.058		0.15		0.48	0.36
71C00077	38-54	Btk3	S	1.60	1.69	0.016		18.0	15.5	7.9		1.058		0.11		0.55	0.43
71C00078	54-74	Btk4	S	1.43	1.72	0.063		30.2	25.2	11.8		1.058		0.19		0.68	0.54
71C00079	74-97	Btk5	S	1.31	1.56	0.060		38.1	31.1	11.7		1.058		0.25		1.18	0.65
71C00080	97-122	C	S	1.34	1.56	0.052		34.1	26.0	9.8		1.026		0.22		1.29	0.67
71C00081	122-129	2C	S							16.4		1.026				1.59	0.83
71C00082	129-142	3C1	S							11.1		1.026				1.56	0.80
71C00083	142-147	3C2	S							20.8		1.026
71C00084	147-165	4C	S							14.2		1.026
71C00085	165-190	5C	GP							16.3		1.026

---

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 - - - - -)

6B1a

6A1a

71C00073

0-5

A1

S

0.037

0.29

8

71C00074

5-13

A2

S

0.012

0.06

5

*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0013

---

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	6P2a	6Q2a						5A6a			5C3	5C1
71C00073	0-5	A1	S	7.7*	1.9	0.3	0.8						7.2			100	100
71C00074	5-13	A2	S	4.8*	1.5	1.4	0.6						5.6			100	100
71C00075	13-20	Btk1	S	8.9*	1.5	8.2	0.8						9.9			100	100
71C00076	20-38	Btk2	S	14.0*	1.4	13.0	0.5						9.6			100	100
71C00077	38-54	Btk3	S	13.9*	1.6	14.9	0.2						10.2			100	100
71C00078	54-74	Btk4	S	14.6*	2.0	21.6	0.3						14.9			100	100
71C00079	74-97	Btk5	S	28.3*	2.2	29.4	0.4						21.4			100	100
71C00080	97-122	C	S	11.9*	2.0	25.5	0.3						19.0			100	100
71C00081	122-129	2C	S	17.8*	2.9	38.9	0.5						31.4			100	100
71C00082	129-142	3C1	S	9.5*	2.1	27.2	0.4						21.5			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 - -)		%
				6N1a	6O1a	6P1a	6Q1a		6J1a		6K1a				6L1a			8A	8D5	8A1a			5E
71C00073	0-5	A1	S																tr	0.54		4
71C00074	5-13	A2	S	1.6	1.3	17.6	0.2		1.0		18.6							22.0	tr	2.46		18	15
71C00075	13-20	Btk1	S	1.0	0.5	65.9	0.2		4.4		55.6							36.4	0.2	6.84		59	76
71C00076	20-38	Btk2	S	2.2	1.5	143.0	0.2		4.6		107.0				31.2			41.4	0.5	14.43		74	105
71C00077	38-54	Btk3	S	2.9	2.7	131.0	0.1		3.2		92.3				32.6			65.9	0.7	12.71		61	78
71C00078	54-74	Btk4	S	1.6	0.8	103.0	0.1		2.3		68.4				29.0			106.4	0.9	10.37		71	94
71C00079	74-97	Btk5	S	19.9	3.2	168.0	tr		3.2		85.8				110.4			84.0	1.2	16.86		71	49
71C00080	97-122	C	S	2.3	1.1	96.6	0.5		1.4		56.8				36.2			107.5	0.8	9.67		80	74
71C00081	122-129	2C	S	11.5	2.2	145.0	0.1		2.7		74.4				88.8			121.7	1.4	14.20		68	55
71C00082	129-142	3C1	S	4.1	1.4	118.0	0.1		3.6		72.9				54.6			85.0	0.8	12.26		80	71

*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0013

---

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
					8C1e	8C1a	8C1b			6E1a		4E2a1a1a1
71C00073	0-5	A1	S		7.6	8.4				tr
71C00074	5-13	A2	S		7.6	8.8				tr
71C00075	13-20	Btk1	S		8.5	9.2				2
71C00076	20-38	Btk2	S		8.6	9.0				13
71C00077	38-54	Btk3	S		8.5	9.0				28
71C00078	54-74	Btk4	S		8.6	8.8				15
71C00079	74-97	Btk5	S		8.3	8.5				4		1
71C00080	97-122	C	S		8.6	8.9	8.5			1
71C00081	122-129	2C	S		8.5	8.5	8.2			1
71C00082	129-142	3C1	S		8.5	8.6	8.3			1
71C00083	142-147	3C2	S		8.4	8.5				1
71C00084	147-165	4C	S		8.3	8.4				tr
71C00085	165-190	5C	GP		8.7	8.5				51

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

8C1a

71C00080

97-122

C

S

9.8

71C00081

122-129

2C

S

9.5

71C00082

129-142

3C1

S

9.7

*** Primary Characterization Data ***

Pedon ID: S1971AZ013001

( Maricopa, Arizona )

Print Date: Nov 12 2024 3:24AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  71C0013

---

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

71C00073

0.0-5.0

A1

tcly

MI 3

MT 1

71C00074

5.0-13.0

A2

tcly

MT 3

MI 3

KK 1

71C00075

13.0-20.0

Btk1

tcly

MT 4

MI 3

KK 1

71C00078

54.0-74.0

Btk4

tcly

MT 5

MI 3

71C00080

97.0-122.0

C

tcly

MT 5

MI 1

71C00082

129.0-142.0

3C1

tcly

MT 5

MI 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks