*** Primary Characterization Data ***

Pedon ID: 81AZ015024

( Mohave, Arizona )

Print Date: Nov 11 2024 7:44PM

Sampled as on Sep 29, 1981:	Holtville ; Clayey over loamy, montmorillonitic (calcareous), hyperthermic Typic Torrifluvents
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP82AZ029   SALT MOVEMENT-IRRIGATED SOILS,MOHAVE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1981AZ015024   Lat: 34° 52' 43.99" north  Long: 114° 35' 1.00" west	National Soil Survey Center
	-	Pedon No.	82P0106	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
82P00534			0-25				SIC
82P00535			25-51				SIC
82P00536			51-76				SIC
82P00537			76-102				SIC

---

---

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
																	3B1	3B1	3B1
82P00534	0-25		S														tr	--	--
82P00535	25-51		S														--	--	--
82P00536	51-76		S														--	--	--
82P00537	76-102		S														--	--	--

---

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	%
										3C2a1a		3D1
82P00534	0-25		S							21.9		1.052
82P00535	25-51		S							23.0		1.052
82P00536	51-76		S							22.2		1.049
82P00537	76-102		S							16.3		1.034

*** Primary Characterization Data ***

Pedon ID: 81AZ015024

( Mohave, Arizona )

Print Date: Nov 11 2024 7:44PM

Sampled As	:	Holtville		Clayey over loamy, montmorillonitic (calcareous), hyperthermic Typic Torrifluvents
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0106

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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

82P00534

0-25

S

0.90

82P00535

25-51

S

0.83

82P00536

51-76

S

0.76

82P00537

76-102

S

0.63

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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 - - -)

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

5A8b

82P00534

0-25

S

31.0

---

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		8A3a
82P00534	0-25		S	8.0	4.1	17.4	0.3	--	1.5	--	8.7				15.8	--	1.2	84.6		2.71
82P00535	25-51		S	11.1	5.7	22.5	0.3	--	1.6	--	9.9				25.3	0.1	--	86.8		3.45
82P00536	51-76		S	12.7	6.8	27.0	0.3	--	1.5	--	9.9				35.2	--	--	90.1		3.98
82P00537	76-102		S	21.9	11.8	37.0	0.4	--	1.1	0.1	12.0				56.4	--	--	67.6		5.40

*** Primary Characterization Data ***

Pedon ID: 81AZ015024

( Mohave, Arizona )

Print Date: Nov 11 2024 7:44PM

Sampled As	:	Holtville		Clayey over loamy, montmorillonitic (calcareous), hyperthermic Typic Torrifluvents
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0106

---

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
							8C1b			6E1g		4E2a1a1a1		8E1
82P00534	0-25		S				7.9			13		--
82P00535	25-51		S				7.8			14		--
82P00536	51-76		S				7.8			12		--
82P00537	76-102		S				7.8			17		--		390