*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled as on Mar 30, 1984:	Kamato ; Fine, mixed, hyperthermic Typic Natrargids
Revised to correlated on Sep 1, 1987:	(unnamed) ; Fine, mixed, superactive, hyperthermic Typic Natrargid

				United States Department of Agriculture
SSL	-	Project	CP84AZ131   GILA RIVER INDIAN RESERVATION	Natural Resources Conservation Service
	-	Site ID	S1984AZ013001   Lat: 33° 12' 54.00" north  Long: 111° 58' 22.00" west  MLRA: 40	National Soil Survey Center
	-	Pedon No.	84P0498	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
84P02702	Anz	ANZ	0-5				VFSL	FSL
84P02703	Enz	ENZ	5-10				L	FSL
84P02704	EBnz	EBNZ	10-18				CL	L
84P02705	EBtnz	EBtNZ	18-23				CL	L
84P02706	Btknz1	BtkNZ1	23-53				SIC	CL
84P02707	Btknz2	BtkNZ2	53-79				C	CL
84P02708	Btknyz	BtkNZY	79-114				C	C
84P02709	2Btknz1	2BtkNZ1	114-137				CL	L
84P02710	2Btknz2	2BtkNZ2	137-152				CL	FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.78	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	19	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	33	% wt
Weighted averages based on control section: 23-73 cm

*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled As	:	Kamato		Fine, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0498

---

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
84P02702	0-5	Anz	S	fsl	8.7	35.9	55.4			15.7	20.2	13.4	16.4	12.7	8.6	4.3	1	tr	--	43	1
84P02703	5-10	Enz	S	fsl	10.3	35.8	53.9		1.4	18.2	17.6	13.2	15.4	12.3	8.8	4.2	1	tr	--	41	1
84P02704	10-18	EBnz	S	l	13.8	36.9	49.3		1.7	19.4	17.5	12.4	14.8	10.5	7.1	4.5	1	tr	--	38	1
84P02705	18-23	EBtnz	S	l	22.0	39.3	38.7		3.7	23.5	15.8	11.1	12.2	8.1	4.9	2.4	1	--	--	28	1
84P02706	23-53	Btknz1	S	cl	30.5	42.2	27.3		6.6	31.0	11.2	8.3	9.2	5.1	3.2	1.5	tr	--	--	19	tr
84P02707	53-79	Btknz2	S	cl	37.3	36.8	25.9		4.7	25.1	11.7	8.7	10.3	4.4	1.9	0.6	tr	tr	--	18	tr
84P02708	79-114	Btknyz	S	c	47.8	36.2	16.0		2.3	30.2	6.0	2.8	4.6	5.0	2.7	0.9	1	4	--	18	5
84P02709	114-137	2Btknz1	S	l	18.8	34.2	47.0		2.6	16.3	17.9	18.0	14.3	9.1	4.5	1.1	1	1	--	30	2
84P02710	137-152	2Btknz2	S	fsl	16.9	23.0	60.1		2.0	9.5	13.5	17.2	16.9	11.9	9.6	4.5	3	tr	--	45	3

---

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	4E2a1a1a1	4C1		8D1	8D1
84P02702	0-5	Anz	S	1.64	1.65	0.002			11.6	5.3		1.012		0.10		1.09	0.61
84P02703	5-10	Enz	S							5.8		1.013				1.01	0.56
84P02704	10-18	EBnz	S	1.56	1.59	0.006			12.9	7.8		1.020		0.08		0.85	0.57
84P02705	18-23	EBtnz	S							10.2		1.025				0.63	0.46
84P02706	23-53	Btknz1	S	1.48	1.77	0.061			23.9	13.9		1.031		0.15		0.53	0.46
84P02707	53-79	Btknz2	S							17.2		1.048				0.82	0.46
84P02708	79-114	Btknyz	S							26.8			1.098			0.91	0.56
84P02709	114-137	2Btknz1	S							10.0		1.034				0.80	0.53
84P02710	137-152	2Btknz2	S	1.62	1.74	0.024			15.8	9.2		1.026		0.10		0.67	0.54

*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled As	:	Kamato		Fine, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0498

---

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
84P02706	23-53	Btknz1	S	46	26
84P02710	137-152	2Btknz2	S	31	12

---

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

84P02702

0-5

Anz

S

0.057

0.61

11

0.6

0.1

tr

84P02703

5-10

Enz

S

0.027

0.22

8

0.5

tr

tr

84P02704

10-18

EBnz

S

0.028

0.26

9

0.5

tr

tr

84P02705

18-23

EBtnz

S

0.27

0.5

tr

tr

84P02706

23-53

Btknz1

S

0.22

0.4

tr

tr

84P02707

53-79

Btknz2

S

0.17

0.5

tr

0.1

84P02708

79-114

Btknyz

S

0.17

0.6

tr

0.1

84P02709

114-137

2Btknz1

S

0.11

0.5

tr

tr

84P02710

137-152

2Btknz2

S

0.10

0.6

tr

tr

*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled As	:	Kamato		Fine, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0498

---

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
84P02702	0-5	Anz	S	29.0*	2.8	0.9	1.6						9.5			100	100
84P02703	5-10	Enz	S	30.0*	3.2	2.0	2.1						10.4			100	100
84P02704	10-18	EBnz	S	45.1*	4.0	3.9	2.2						11.7			100	100
84P02705	18-23	EBtnz	S	43.1*	4.5	9.5	1.8						13.8			100	100
84P02706	23-53	Btknz1	S	45.4*	5.1	19.1	0.9						16.1			100	100
84P02707	53-79	Btknz2	S	36.8*	7.2	35.7	0.6						30.6			100	100
84P02708	79-114	Btknyz	S	251.7*	11.3	54.8	0.8						43.4			100	100
84P02709	114-137	2Btknz1	S	62.7*	5.0	22.2	0.3						15.0			100	100
84P02710	137-152	2Btknz2	S	41.0*	5.6	19.5	0.2						11.4			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
84P02702	0-5	Anz	S	8.1	5.3	8.7	1.1	--	17.2	0.6	3.5				8.7	--	--	30.2	0.1	2.52	0.48	7	3
84P02703	5-10	Enz	S	0.5	0.2	7.4	0.4	--	5.8	0.1	2.1				0.5	--	--	20.3	tr	0.84	0.30	18	13
84P02704	10-18	EBnz	S	0.8	0.3	18.5	0.5	--	5.7	0.7	13.6				2.4	--	--	30.3	tr	2.12	0.54	29	25
84P02705	18-23	EBtnz	S	1.0	0.5	49.3	0.5	--	4.9	2.5	41.9				9.1	--	--	42.0	0.2	5.53	1.48	54	57
84P02706	23-53	Btknz1	S	2.2	1.3	99.9	0.2	--	2.3	6.7	84.7				25.8	--	--	67.3	0.6	10.61	4.11	77	76
84P02707	53-79	Btknz2	S	8.1	5.8	178.9	0.1	--	1.4	13.7	148.9				58.0	--	--	75.7	1.1	17.79	7.51	72	68
84P02708	79-114	Btknyz	S	40.2	20.0	290.3	0.3	--	1.0	18.7	237.6				123.8	--	--	88.2	2.3	30.20	15.42	67	53
84P02709	114-137	2Btknz1	S	44.3	21.8	279.9	0.1	--	0.8	20.7	241.1				112.4	--	--	43.9	1.2	30.50	9.66	66	49
84P02710	137-152	2Btknz2	S	46.8	23.8	275.7	0.1	--	0.8	20.3	245.7				103.9	9.6	--	45.3	1.2	30.60	8.69	62	46

*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled As	:	Kamato		Fine, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0498

---

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
84P02702	0-5	Anz	S		7.7	8.4	7.5			1
84P02703	5-10	Enz	S		8.1	9.2	8.5			4
84P02704	10-18	EBnz	S		8.1	9.2	8.4			6
84P02705	18-23	EBtnz	S		8.4	9.3	8.4			13		--
84P02706	23-53	Btknz1	S		8.6	9.0	8.5			27		--		290
84P02707	53-79	Btknz2	S		8.4	8.6	8.1			13		--
84P02708	79-114	Btknyz	S		8.1	8.2	7.9			8	11	1
84P02709	114-137	2Btknz1	S		8.0	8.2	7.9			10		--
84P02710	137-152	2Btknz2	S		8.0	8.1	7.8			4		--		200

*** Primary Characterization Data ***

Pedon ID: 84AZ013001

( Maricopa, Arizona )

Print Date: Apr 26 2024 8:30PM

Sampled As	:	Kamato		Fine, mixed, hyperthermic Typic Natrargids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0498

---

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

7A3b

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P02702

0.0-5.0

Anz

tcly

MI 3

MT 2

KK 2

PG 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

3.9

&nbsp;

&nbsp;

2.0

&nbsp;

&nbsp;

&nbsp;

84P02704

10.0-18.0

EBnz

tcly

MI 3

KK 2

MT 1

PG 1

&nbsp;

KK tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

4.7

&nbsp;

&nbsp;

2.5

&nbsp;

&nbsp;

&nbsp;

84P02706

23.0-53.0

Btknz1

tcly

MI 3

MT 3

KK 2

CA 1

PG 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

5.7

&nbsp;

&nbsp;

1.8

&nbsp;

&nbsp;

&nbsp;

84P02710

137.0-152.0

2Btknz2

tcly

MI 3

MT 2

KK 2

PG 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

5.4

&nbsp;

&nbsp;

1.9

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CA Calcite	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