*** Taxonomy Characterization Data ***

Pedon ID: 91CA101001

( Sutter, California )

Print Date: Apr 19 2025 1:16AM

Sampled as on Apr 29, 1991:	Cometa ; Fine, mixed Typic Palexeralfs
Revised to correlated on Jun 1, 1992:	(unnamed) ; Fine-silty, mixed, superactive, thermic Pachic Ultic Haploxeroll

				United States Department of Agriculture
SSL	-	Project	CP91CA178   1992 TOUR	Natural Resources Conservation Service
	-	Site ID	S1991CA101001   Lat: 38° 49' 44.00" north  Long: 121° 28' 54.99" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	91P0760	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
91P04355	0-9	Ap1	S	14.4	11.4		0.47		37	1.24	0.016	1
91P04356	9-23	Ap2	S	16.0	11.9		0.39		38	1.73	0.006	1
91P04357	23-38	Ap3	S	17.9	12.0		0.39		30	1.68	0.013	1
91P04358	38-55	AB	S	14.3			0.52		22			1
91P04359	55-71	Bt1	S	31.8			0.46		14	1.54	0.085	1
91P04360	71-99	Bt2	S	33.7			0.45		11	1.55	0.070
91P04361	99-124	Bt3	S	26.8			0.51		14
91P04362	124-155	Bqm	S	21.8			0.51		32	1.77	0.024
91P04363	155-169	Bw1	S	20.2			0.54		44
91P04364	169-194	Bw2	S	15.9			0.58		56
91P04365	194-219	Bq	S	13.0			0.56		30			1
91P04366	219-253	Bw3	S	18.8			0.49		20

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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	6A2d		8J	6E1g	5C1	5C3	6S4	5A3b	8D1		5G1	8A3a	5D2
91P04355	0-9	Ap1	S	5.8		1.42	1.23	0.29	0.06		81	59	16	8.9	0.74	0.62	2		1
91P04356	9-23	Ap2	S	5.2		0.63	0.51	0.26	0.05		69	53	22	8.0	0.69	0.50	4		2
91P04357	23-38	Ap3	S	5.0		0.97	0.77	0.26	0.06		62	47	27	8.0	0.67	0.45	8		1
91P04358	38-55	AB	S	5.1		0.71	0.60	0.28	0.06		73	55	22	9.9	0.90	0.69	5		2
91P04359	55-71	Bt1	S	6.4		0.49	0.41	0.33	0.05		97	80	22		0.75				1
91P04360	71-99	Bt2	S	7.1		0.40	0.28	0.25	0.04		100*	87	35		0.81				2
91P04361	99-124	Bt3	S	8.3		0.24	0.39	0.20	0.04	3	100*	97	22		0.90			0.49	3
91P04362	124-155	Bqm	S	8.3		0.17	0.06	0.13	0.03	tr	100*	92	13		0.99			0.82	6
91P04363	155-169	Bw1	S	8.4		0.12	0.05	0.11	0.03	tr	100*	91	7		0.94				6
91P04364	169-194	Bw2	S	8.0		0.14	0.03	0.09	0.03	tr	100*	90	16		0.95				6
91P04365	194-219	Bq	S	7.9		0.14	0.03	0.09	0.02		100*	84	11		0.93				4
91P04366	219-253	Bw3	S	7.5		0.18	0.06	0.10	0.03		100*	86	13		0.74				4

^*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	0.81	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	12	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
Weighted averages based on control section: 55-110 cm