*** Taxonomy Characterization Data ***

Pedon ID: 90CA029007

( Kern, California )

Print Date: Nov 21 2024 12:22PM

Sampled as on Apr 1, 1990:	Weedpatch ; Fine-loamy, mixed, thermic Typic Calciorthid
Revised to correlated:	Weedpatch ; Fine-silty, mixed, superactive, thermic Typic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	CP90CA149   KERN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990CA029007   Lat: 35° 12' 34.01" north  Long: 118° 57' 26.99" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	90P0576	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	3A1a1a	8D1			4A1d
90P03343	0-15	Ap	S	23.7			0.47		9	1.40	0.026	--
90P03344	15-28	Bn1	S	26.5	8.0		0.51		5	1.44	0.065	--
90P03345	28-51	Bn2	S	25.0	3.6	1.9	0.56		6	1.42	0.021	tr
90P03346	51-71	Bkn1	S	22.3	2.0	4.9	0.54		21	1.22	0.018	4
90P03347	71-94	Bkn2	S	23.6	5.8		0.53		24	1.32	0.016	6
90P03348	94-125	Bkn3	S	21.9	6.3	2.2	0.54		14	1.25	0.033	1
90P03349	125-158	Bkn4	S	21.2	6.2	2.1	0.52		26			5

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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
90P03343	0-15	Ap	S	9.0		0.65				5	100*	100			0.83			16.49	88
90P03344	15-28	Bn1	S	10.0		0.11				6	100*	100			0.78			10.73	100*
90P03345	28-51	Bn2	S	9.8		0.17				11	100*	100			0.80			12.39	100*
90P03346	51-71	Bkn1	S	9.6		0.18				25	100*	100			0.75			9.72	98
90P03347	71-94	Bkn2	S	9.2		0.05				21	100*	100			0.69			5.69	75
90P03348	94-125	Bkn3	S	8.7		0.07				13	100*	100			0.81			4.33	42
90P03349	125-158	Bkn4	S	8.3		0.07				10	100*	100			0.81			4.83	27

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	22	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	16	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	24	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm