*** Taxonomy Characterization Data ***

Pedon ID: 86AZ019003

( Pima, Arizona )

Print Date: Nov 12 2024 12:31AM

Sampled as on Apr 1, 1986:	Contine ; Fine, mixed, hyperthermic Typic Haplargid
Revised to correlated:	Mohall ; Fine-loamy, mixed, active, hyperthermic Typic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019003   Lat: 32° 27' 1.99" north  Long: 112° 0' 12.00" west	National Soil Survey Center
	-	Pedon No.	86P0561	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a		3A1a1a	8D1			4A1d
86P03238	0-8	A	S	23.2			0.51		15			tr
86P03239	8-23	Bt	S	23.9			0.42		30	1.46	0.020	tr
86P03240	23-46	Btk1	S	30.1			0.36		25			1
86P03241	46-69	Btk2	S	30.1			0.36		35	1.47	0.032	2
86P03242	69-81	Btk3	S	28.2		3.7	0.37		41			5
86P03243	81-112	Btk4	S	23.8		5.7	0.36		40	1.69	0.013	5
86P03244	112-137	Btk5	S	13.1			0.50		74			25
86P03245	137-152	2Bg	S	9.2			0.50		84	1.70	0.003	43

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a		6A1c				6E1g	5C1	5C3			8D1			8A3a	5D2
86P03238	0-8	A	S	8.4		1.09				1	100*	100			1.16			0.68	2
86P03239	8-23	Bt	S	8.0		0.36				2	100*	100			0.71			2.57	2
86P03240	23-46	Btk1	S	7.8		0.27				3	100*	100			0.58			3.64	3
86P03241	46-69	Btk2	S	7.9		0.29				4	100*	100			0.52			2.46	4
86P03242	69-81	Btk3	S	7.9		0.26				11	100*	100			0.46			2.33	5
86P03243	81-112	Btk4	S	8.0		0.19				32	100*	100			0.36			2.29	5
86P03244	112-137	Btk5	S	8.2		0.13				8	100*	100			0.69			1.59	5
86P03245	137-152	2Bg	S	8.2		0.13				3	100*	100			0.77			1.33	5

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.55	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 23-73 cm