*** Taxonomy Characterization Data ***

Pedon ID: 86AZ019001

( Pima, Arizona )

Print Date: Dec 17 2024 10:22PM

Sampled as on Apr 1, 1986:	Casa Grande ; Fine-loamy, mixed, hyperthermic Typic Natrargid
Revised to correlated:	Casa Grande ; Fine-loamy, mixed, superactive, hyperthermic Typic Natrargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019001   Lat: 32° 27' 40.01" north  Long: 112° 0' 49.99" west	National Soil Survey Center
	-	Pedon No.	86P0559	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			8D1			4A1d
86P03223	0-5	A1	S	10.4			0.63		36	1.65	0.006	1
86P03224	5-23	A2	S	10.9			0.49		49	1.72	0.006	4
86P03225	23-38	Bt	S	19.8			0.36		42			1
86P03226	38-53	Btk1	S	24.0			0.42		45	1.65	0.013	4
86P03227	53-76	Btk2	S	22.4			0.45		46			5
86P03228	76-109	Btk3	S	20.5			0.40		45	1.54	0.019	2
86P03229	109-132	Bk1	S	17.9			0.49		65			10
86P03230	132-152	Bk2	S	10.8			0.55		85	1.59	0.019	17

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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
86P03223	0-5	A1	S	7.8		0.74				1	100*	100			1.41			1.50	1
86P03224	5-23	A2	S	8.4		0.20				1	100*	100			1.11				1
86P03225	23-38	Bt	S	8.7		0.16				3	100*	100			0.58			0.75	7
86P03226	38-53	Btk1	S	8.8		0.18				6	100*	100			0.48			1.93	26
86P03227	53-76	Btk2	S	8.7		0.10				5	100*	100			0.53			4.40	37
86P03228	76-109	Btk3	S	8.7		0.08				2	100*	100			0.57			6.19	46
86P03229	109-132	Bk1	S	8.7		0.09				5	100*	100			0.61			7.33	49
86P03230	132-152	Bk2	S	8.7		0.08				1	100*	100			0.54			8.28	44

^*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	0.53	(NA)
Clay, carbonate free, Weighted Average	22	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	22	% wt
Weighted averages based on control section: 23-73 cm