*** Primary Characterization Data ***

Pedon ID: S1980AZ013006

( Maricopa, Arizona )

Print Date: Nov 24 2024 3:12AM

Sampled as on Jan 1, 1980:	Chuckawalla ; Loamy-skeletal, mixed, hyperthermic Typic Haplargid
Revised to correlated:	Chuckawalla ; Loamy-skeletal, mixed, semiactive, hyperthermic Typic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP80AZ114   MARICOPA COUNTY	Natural Resources Conservation Service
	-	Site ID	S1980AZ013006   Lat: 32° 57' 54.00" north  Long: 112° 37' 29.01" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	80P0165	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
80P00830	A	A1	0-5					L
80P00831	Bt	B2t	5-18					FSL
80P00832	Bk	C1ca	18-43					SL
80P00833	2B	2C2	43-101					LCOS
80P00834	3Btk	3B2tBca	101-153					LCOS
80P00835	4Btk	4B2tBca	153-178					LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.4	(NA)
Clay, carbonate free, Weighted Average	10	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	82	% wt
Volume, >2mm, Weighted Average	44	% vol
Clay, total, Weighted Average	10	% wt
Weighted averages based on control section: 5-100 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
80P00830	0-5	A	S	l	11.5	44.9	43.6			23.0	21.9	23.9	3.9	4.5	5.7	5.6	4	33	18	64	55
80P00831	5-18	Bt	S	fsl	10.6	26.7	62.7			9.0	17.7	27.3	5.8	8.6	10.1	10.9	9	10	34	70	53
80P00832	18-43	Bk	S	sl	14.8	30.1	55.1			16.0	14.1	18.0	4.7	7.8	9.5	15.1	4	1	62	80	67
80P00833	43-101	2B	S	lcos	8.2	13.3	78.5			5.7	7.6	10.7	6.2	12.2	17.4	32.0	21	18	15	85	57
80P00834	101-153	3Btk	S	lcos	7.3	10.5	82.2		0.6	4.5	6.0	9.2	6.5	15.1	19.0	32.4	30	19	tr	86	49
80P00835	153-178	4Btk	S	lcos	10.2	4.3	85.5			0.4	3.9	7.0	8.2	25.8	23.1	21.4	15	12	2	85	40

*** Primary Characterization Data ***

Pedon ID: S1980AZ013006

( Maricopa, Arizona )

Print Date: Nov 24 2024 3:12AM

Sampled As	:	Chuckawalla		Loamy-skeletal, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0165

---

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
80P00830	0-5	A	S							7.1		1.016				1.23	0.62
80P00831	5-18	Bt	S							6.9		1.016				1.07	0.65
80P00832	18-43	Bk	S	1.35	1.41	0.007			17.0	7.0		1.012		0.07		0.24	0.47
80P00833	43-101	2B	S							3.9		1.010				0.32	0.48
80P00834	101-153	3Btk	S							4.8		1.006				0.36	0.66
80P00835	153-178	4Btk	S							3.0		1.008				0.47	0.29

---

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
80P00830	0-5	A	S	20	4
80P00831	5-18	Bt	S	23	3
80P00832	18-43	Bk	S	34	8
80P00833	43-101	2B	S	30	8
80P00834	101-153	3Btk	S	29	5
80P00835	153-178	4Btk	S		NP

---

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 - - - - -)

6B1b

6A1c

80P00830

0-5

A

S

0.023

0.24

11

80P00831

5-18

Bt

S

0.012

0.07

6

80P00832

18-43

Bk

S

0.08

80P00833

43-101

2B

S

0.06

80P00834

101-153

3Btk

S

0.04

80P00835

153-178

4Btk

S

0.03

*** Primary Characterization Data ***

Pedon ID: S1980AZ013006

( Maricopa, Arizona )

Print Date: Nov 24 2024 3:12AM

Sampled As	:	Chuckawalla		Loamy-skeletal, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0165

---

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						5A8a			5C3	5C1
80P00830	0-5	A	S	31.2*	2.8	0.9	1.3						14.2			100	100
80P00831	5-18	Bt	S	39.5*	2.3	1.4	1.2						11.3			100	100
80P00832	18-43	Bk	S	46.4*	1.8	1.8	0.3						3.5			100	100
80P00833	43-101	2B	S	45.5*	1.8	2.0	0.2						2.6			100	100
80P00834	101-153	3Btk	S	31.1*	1.7	1.4	0.2						2.6			100	100
80P00835	153-178	4Btk	S	37.0*	3.0	3.7	0.2						4.8			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	8A1a	4F1a1a1		5E
80P00830	0-5	A	S	4.6	1.0	7.4	0.4	--	3.1	0.1	1.2				2.4	0.2	6.0	87.8	0.1	1.38	0.31	2	4
80P00831	5-18	Bt	S	0.8	0.2	6.3	0.2	--	2.2	0.1	1.4				2.5	0.2	0.9	100.2	tr	0.80	0.27	7	9
80P00832	18-43	Bk	S	103.2	13.3	35.3	0.5	--	0.5	2.1	62.7				29.8	--	60.7	82.7	0.8	11.90	3.20	51	5
80P00833	43-101	2B	S	153.6	20.1	55.3	0.5	--	0.5	2.6	96.1				38.9	--	92.0	86.8	1.2	16.41	3.70	77	6
80P00834	101-153	3Btk	S	60.1	11.4	33.1	0.3	--	0.5	2.1	42.9				25.4	--	43.1	93.2	0.6	8.78	2.30	54	6
80P00835	153-178	4Btk	S	168.1	38.0	106.0	0.6	--	0.9	2.8	185.1				41.6	--	124.0	77.5	1.7	25.30	5.33	77	10

---

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			6E1b	6E4	6F1c		8E1
80P00830	0-5	A	S		7.9	8.5	7.8			2	1	--
80P00831	5-18	Bt	S		8.1	9.0	8.3			4	4	--
80P00832	18-43	Bk	S		7.9	7.8	7.5			19	17	--
80P00833	43-101	2B	S		8.0	7.7	7.6			10	8	--		470
80P00834	101-153	3Btk	S		8.0	8.0	7.5			5	4	--
80P00835	153-178	4Btk	S		7.9	7.8	7.6			2	2	--

*** Primary Characterization Data ***

Pedon ID: S1980AZ013006

( Maricopa, Arizona )

Print Date: Nov 24 2024 3:12AM

Sampled As	:	Chuckawalla		Loamy-skeletal, mixed, hyperthermic Typic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0165

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P00830

0.0-5.0

A

tcly

MT 2

MI 2

PG 2

KK 2

KK 11

5.7

2.8

80P00831

5.0-18.0

Bt

tcly

MI 2

PG 2

MT 1

KK 1

KK 3

4.7

2.6

80P00832

18.0-43.0

Bk

tcly

PG 4

MT 2

CA 2

MI 1

KK 1

3.1

1.3

80P00833

43.0-101.0

2B

tcly

PG 4

MT 2

KK 2

CA 2

MI 1

KK 8

2.9

1.1

80P00834

101.0-153.0

3Btk

tcly

PG 4

MT 3

KK 2

CA 2

MI 1

3.0

1.2

80P00835

153.0-178.0

4Btk

tcly

MT 3

PG 3

MI 3

KK 2

CA 1

KK 4

4.4

1.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

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