*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled as on Jan 30, 1984:	Casa Grande ; Fine-loamy, mixed, hyperthermic Typic Natrargids
Revised to correlated on Sep 1, 1987:	(unnamed) ; Fine-loamy, mixed, active, hyperthermic Typic Natrargid

				United States Department of Agriculture
SSL	-	Project	CP84AZ131   GILA RIVER INDIAN RESERVATION	Natural Resources Conservation Service
	-	Site ID	S1984AZ013002   Lat: 33° 13' 33.00" north  Long: 111° 57' 4.00" west  MLRA: 40	National Soil Survey Center
	-	Pedon No.	84P0499	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
84P02711	Anz	ANZ	0-3				FSL	FSL
84P02712	Enz	ENZ	3-13				FSL	FSL
84P02713	BAnz	BANZ	13-20				SCL	FSL
84P02714	Btknz1	BtkNZ1	20-28				CL	FSL
84P02715	Btknz2	BtkNZ2	28-46				CL	L
84P02716	Btknz3	BtkNZ3	46-81				CL	CL
84P02717	Btknz4	BtkNZ4	81-99				CL	L
84P02718	Bcnz1	BCNZ1	99-117				SCL	FSL
84P02719	Bcnz2	BCNZ2	117-152				SCL	FSL
84P02720	Btknz5	BtkNZB	152-165				SICL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.54	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	25	% wt
Weighted averages based on control section: 20-70 cm

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

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
84P02711	0-3	Anz	S	fsl	4.8	21.3	73.9			6.7	14.6	19.1	28.7	17.4	6.8	1.9	1	tr	--	55	1
84P02712	3-13	Enz	S	fsl	6.6	22.2	71.2			8.1	14.1	18.2	27.4	16.3	7.3	2.0	1	tr	--	53	1
84P02713	13-20	BAnz	S	fsl	14.3	25.3	60.4		3.1	11.8	13.5	14.2	22.1	14.7	6.4	3.0	2	1	--	48	3
84P02714	20-28	Btknz1	S	fsl	19.7	26.6	53.7		4.3	13.3	13.3	12.8	18.1	13.2	7.4	2.2	1	tr	--	41	1
84P02715	28-46	Btknz2	S	l	22.6	30.3	47.1		4.3	16.3	14.0	12.2	17.0	11.3	5.1	1.5	1	tr	--	36	1
84P02716	46-81	Btknz3	S	cl	28.4	34.8	36.8		7.2	20.5	14.3	12.8	13.3	6.9	3.1	0.7	tr	--	--	24	tr
84P02717	81-99	Btknz4	S	l	25.4	32.2	42.4		5.5	19.6	12.6	13.4	17.9	8.0	2.7	0.4	tr	--	--	29	tr
84P02718	99-117	Bcnz1	S	fsl	16.5	22.4	61.1		3.2	12.6	9.8	14.0	28.6	13.9	3.6	1.0	1	1	--	48	2
84P02719	117-152	Bcnz2	S	fsl	17.6	28.8	53.6		3.2	20.2	8.6	10.8	17.8	16.4	6.2	2.4	5	6	--	49	11
84P02720	152-165	Btknz5	S	sil	24.4	53.9	21.7		2.3	35.2	18.7	9.6	6.1	3.8	1.9	0.3	tr	tr	--	12	tr

---

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
84P02711	0-3	Anz	S							3.5		1.007				1.38	0.73
84P02712	3-13	Enz	S	1.53	1.56	0.006			10.4	4.0		1.010		0.10		1.15	0.61
84P02713	13-20	BAnz	S							6.8		1.016				0.62	0.48
84P02714	20-28	Btknz1	S							8.6		1.018				0.49	0.44
84P02715	28-46	Btknz2	S							9.9		1.023				0.41	0.44
84P02716	46-81	Btknz3	S	1.52	1.68	0.034			17.2	10.9		1.026		0.10		0.40	0.38
84P02717	81-99	Btknz4	S							11.8		1.025				0.56	0.46
84P02718	99-117	Bcnz1	S							8.8		1.020				0.78	0.53
84P02719	117-152	Bcnz2	S							11.0		1.022				0.59	0.63
84P02720	152-165	Btknz5	S	1.30	1.71	0.095			32.7	19.5		1.031		0.17		0.90	0.80

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

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
84P02716	46-81	Btknz3	S	38	19
84P02720	152-165	Btknz5	S	52	33

---

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

84P02711

0-3

Anz

S

0.026

0.21

8

0.6

tr

tr

84P02712

3-13

Enz

S

0.010

0.15

15

0.6

tr

tr

84P02713

13-20

BAnz

S

0.017

0.20

12

0.6

tr

tr

84P02714

20-28

Btknz1

S

0.21

0.5

tr

tr

84P02715

28-46

Btknz2

S

0.15

0.5

tr

tr

84P02716

46-81

Btknz3

S

0.17

0.4

tr

tr

84P02717

81-99

Btknz4

S

0.17

0.5

tr

tr

84P02718

99-117

Bcnz1

S

0.14

0.6

tr

tr

84P02719

117-152

Bcnz2

S

0.14

0.3

tr

--

84P02720

152-165

Btknz5

S

0.16

0.4

tr

--

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

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
84P02711	0-3	Anz	S	16.7*	1.6	0.7	1.2						6.6			100	100
84P02712	3-13	Enz	S	18.2*	1.3	3.4	2.1						7.6			100	100
84P02713	13-20	BAnz	S	29.1*	2.0	7.4	2.0						8.9			100	100
84P02714	20-28	Btknz1	S	30.6*	2.5	10.9	1.9						9.7			100	100
84P02715	28-46	Btknz2	S	42.9*	3.8	17.5	1.1						9.3			100	100
84P02716	46-81	Btknz3	S	43.4*	4.5	30.4	0.7						11.5			100	100
84P02717	81-99	Btknz4	S	42.2*	4.5	33.5	0.7						14.3			100	100
84P02718	99-117	Bcnz1	S	35.2*	3.4	26.3	0.6						12.9			100	100
84P02719	117-152	Bcnz2	S	40.4*	3.6	29.3	0.4						10.4			100	100
84P02720	152-165	Btknz5	S	45.4*	5.4	47.1	0.7						22.0			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
84P02711	0-3	Anz	S	3.2	2.5	9.1	1.2	--	13.7	1.3	3.7				1.8	--	--	26.4	tr	1.78	0.34	7	5
84P02712	3-13	Enz	S	0.9	0.2	21.1	0.7	--	5.2	0.7	16.0				2.4	--	--	23.5	tr	2.43	0.53	38	28
84P02713	13-20	BAnz	S	1.0	0.3	52.8	0.8	--	6.0	2.7	43.4				10.4	--	--	32.7	0.1	5.82	1.34	64	65
84P02714	20-28	Btknz1	S	0.8	0.3	79.7	0.8	--	6.3	4.2	57.1				23.0	--	--	40.4	0.3	8.05	2.12	79	107
84P02715	28-46	Btknz2	S	1.1	0.8	180.3	0.9	--	5.0	8.5	111.2				74.8	--	--	46.4	0.6	16.15	4.74	98	185
84P02716	46-81	Btknz3	S	4.7	3.6	299.2	0.7	--	1.7	14.9	185.4				124.3	--	--	61.3	1.5	27.70	9.62	100*	147
84P02717	81-99	Btknz4	S	4.7	3.3	274.6	0.5	--	1.3	14.6	183.8				118.2	--	--	65.1	1.4	25.60	9.75	100*	137
84P02718	99-117	Bcnz1	S	17.0	5.2	256.6	0.4	--	0.9	15.1	161.0				140.0	--	--	56.2	1.2	25.30	8.20	92	77
84P02719	117-152	Bcnz2	S	28.8	8.9	300.4	0.4	--	0.7	16.7	192.7				153.9	--	--	62.0	1.5	28.90	10.88	100*	69
84P02720	152-165	Btknz5	S	22.0	8.1	285.4	0.4	--	0.8	15.6	180.1				146.6	--	--	87.6	2.1	28.10	12.60	100	74

^*ESP set to 100, Na exceeds measured exchange capacity.

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

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	6E4	4E2a1a1a1		8E1
84P02711	0-3	Anz	S		7.7	8.6	7.6			2
84P02712	3-13	Enz	S		8.3	9.3	8.6			1
84P02713	13-20	BAnz	S		8.4	9.4	8.6			6		--
84P02714	20-28	Btknz1	S		8.6	9.5	8.8			10		--
84P02715	28-46	Btknz2	S		8.8	9.3	8.9			14		--
84P02716	46-81	Btknz3	S		8.9	9.0	8.6			19		--
84P02717	81-99	Btknz4	S		8.8	9.0	8.7			15		--
84P02718	99-117	Bcnz1	S		8.7	8.9	8.5			8		--		180
84P02719	117-152	Bcnz2	S		8.5	8.8	8.4			17	19	--
84P02720	152-165	Btknz5	S		8.8	8.8	8.5			26		--

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
									4H1a	4H1a	4H1a	4H1a			4H1a
84P02712	3-13	Enz	S						6.44	24.26	21.38	374.52			22
84P02716	46-81	Btknz3	S						7.75	29.24	29.07	349.66			10
84P02719	117-152	Bcnz2	S						6.32	24.42	22.04	260.91			15

---

Trace Elements Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

Depth

Ni

P

Pb

Sb

Se

Sn

Sr

Tl

V

W

Zn

Layer

(cm)

Horz

Prep

mg/kg

mg/kg

mg/kg

mg/kg

ug/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

mg/kg

4H1a

4H1a

4H1a

4H1a

84P02712

3-13

Enz

S

16.60

396.32

7.47

58.26

84P02716

46-81

Btknz3

S

25.00

745.74

8.12

76.66

84P02719

117-152

Bcnz2

S

18.73

581.88

6.12

56.81

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
84P02712	3-13	Enz	S	55831	15899	25525	25364	8584	548	16364	482	307966		4193	97
84P02716	46-81	Btknz3	S	50785	75360	23496	18819	13790	432	18937	788	248101		3341	96
84P02719	117-152	Bcnz2	S	47185	79968	23692	17564	16534	416	20546	671	238823		3661	89

*** Primary Characterization Data ***

Pedon ID: 84AZ013002

( Maricopa, Arizona )

Print Date: Apr 25 2024 7:49AM

Sampled As	:	Casa Grande		Fine-loamy, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0499

---

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

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P02712

3.0-13.0

Enz

tcly

MI 3

KK 2

MT 2

PG 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

4.3

&nbsp;

&nbsp;

2.6

&nbsp;

&nbsp;

&nbsp;

84P02713

13.0-20.0

BAnz

tcly

MI 3

MT 2

KK 2

PG 1

CA 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

4.7

&nbsp;

&nbsp;

2.5

&nbsp;

&nbsp;

&nbsp;

CL 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

84P02716

46.0-81.0

Btknz3

tcly

MI 3

MT 2

KK 2

PG 2

CL 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

5.4

&nbsp;

&nbsp;

1.9

&nbsp;

&nbsp;

&nbsp;

84P02720

152.0-165.0

Btknz5

tcly

MT 5

MI 2

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

3.9

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	KK Kaolinite	MI Mica	MT Montmorillonite
PG Palygorskite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks