*** Taxonomy Characterization Data ***

Pedon ID: 82AZ015034

( Mohave, Arizona )

Print Date: Dec 17 2024 10:16PM

Sampled as on Aug 30, 1982:	Harvey ; Coarse-loamy, mixed Ustollic Calciorthids
Revised to SSL:	(unnamed) ; Coarse-loamy, mixed, mesic Ustollic Calciorthid

				United States Department of Agriculture
SSL	-	Project	CP82AZ270   MOHAVE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1982AZ015034   Lat: 36° 40' 57.00" north  Long: 112° 48' 54.01" west  MLRA: 35	National Soil Survey Center
	-	Pedon No.	82P0878	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
82P04536	0-5	A	S	8.4			0.67		45	1.24	0.035	10
82P04537	5-18	BA	S	12.7			0.57		35	1.51	0.008	7
82P04538	18-38	Bw	S	18.4		6.3	0.47		56	1.36	0.011	22
82P04539	38-84	Bk1	S	18.7		11.0	0.30		48	1.43	0.004	11
82P04540	84-112	Bk2	S	20.8		8.8	0.33		49			14
82P04541	112-130	2Bk	S	17.2		5.2	0.36		69			33
82P04542	130-178	2Bty	S	14.1		1.9	0.38		74			30
82P04543	178-229	2Bt	S	11.6		2.0	0.42		72			1

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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
82P04536	0-5	A	S	7.9		0.85				7	100*	100			1.05			1.52	--
82P04537	5-18	BA	S	8.3		0.52				8	100*	100			0.87				--
82P04538	18-38	Bw	S	8.2		0.68				27	100*	100			0.45				--
82P04539	38-84	Bk1	S	8.3		0.39				56	100*	100			0.19			0.58	2
82P04540	84-112	Bk2	S	8.5		0.21				40	100*	100			0.18			3.38	14
82P04541	112-130	2Bk	S	8.3		0.20				37	100*	100			0.20			8.63	16
82P04542	130-178	2Bty	S	8.0		0.12				28	100*	100			0.26			4.83	4
82P04543	178-229	2Bt	S	8.1		0.10				30	100*	100			0.33			5.66	7

^*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	0.47	(NA)
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	50	% wt
Volume, >2mm, Weighted Average	13	% vol
Clay, total, Weighted Average	19	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm