*** Supplementary Characterization Data ***

Pedon ID: 93CA079002C

( San Luis Obispo, California )

Print Date: Dec 17 2024 8:23PM

Sampled as on May 11, 1993:	Diablo ; Fine, montmorillonitic, thermic Typic Haploxerert
Revised to correlated on Sep 1, 1996:	Diablo ; Fine, smectitic, thermic Aridic Haploxerert

				United States Department of Agriculture
SSL	-	Project	CP93CA181   RANGE-TEAM	Natural Resources Conservation Service
	-	Site ID	93CA079002C   Lat: 35° 19' 46.40" north  Long: 120° 41' 49.20" west  MLRA: 15	National Soil Survey Center
	-	Pedon No.	93P0669	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
93P04656	0-3	A	S	100	100	100	100	100	100	100	100	93	77	59	48	40	98	95	89	80	72	0.02	0.007	--			59.3	0.2
93P04657	3-20	Bw1	S	100	100	100	100	100	100	100	100	92	76	61	50	42	98	94	88	80	72	0.02	0.005	--			51.8	0.2
93P04658	20-38	Bw2	S	100	100	100	100	100	100	100	100	92	77	63	51	43	97	93	88	81	74	0.01	0.005	--			42.7	0.2
93P04659	38-114	Bkss	S	100	100	100	100	100	100	100	100	91	76	63	51	43	98	93	87	80	72	0.01	0.004	--			42.6	0.2

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
93P04656	0-3	A	S	--	--	--	--	--	--	--	100	--	--	--	tr	100		1.451
93P04657	3-20	Bw1	S	tr	--	--	--	--	--	tr	100	--	--	--	tr	100		1.451
93P04658	20-38	Bw2	S	tr	--	--	--	--	tr	--	100	--	--	tr	tr	100		1.451
93P04659	38-114	Bkss	S	tr	--	--	--	--	tr	tr	100	--	--	tr	tr	100		1.461

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
																					8D1
93P04656	0-3	A	S	--	--	--	--	--	--	--	100	15	17	22	45		10	0.60	1.13		0.47
93P04657	3-20	Bw1	S	tr	--	--	--	--	--	tr	100	15	17	23	45		9	0.56	1.12		0.44
93P04658	20-38	Bw2	S	tr	--	--	--	--	tr	--	100	14	17	23	45			0.51	1.16		0.41
93P04659	38-114	Bkss	S	tr	--	--	--	--	tr	tr	100	15	16	24	45			0.52			0.43

*** Supplementary Characterization Data ***

Pedon ID: 93CA079002C

( San Luis Obispo, California )

Print Date: Dec 17 2024 8:23PM

Sampled As	:	Diablo		Fine, montmorillonitic, thermic Typic Haploxerert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0669

---

Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a	4C1a2a		8A3a
93P04656	0-3	A	S				47	53	67	3	6	10	15	13	21	32	67		c	28.0	31.8	40.2	6.7		1.11
93P04657	3-20	Bw1	S				48	52	72	3	8	10	14	12	20	33	72		c	27.6	30.4	42.0	6.8		0.68
93P04658	20-38	Bw2	S				46	54	75	5	7	9	13	12	19	35	75		c	26.5	30.5	43.0	7.5		0.67
93P04659	38-114	Bkss	S				49	51	77	4	9	10	14	13	17	34	77		c	27.6	29.0	43.4	7.8		0.57