*** Supplementary Characterization Data ***

Pedon ID: S1980CA033010

( Lake, California )

Print Date: Nov 11 2024 9:33PM

Sampled as on Jun 1, 1980:	Longdoe ; Loamy-skeletal, mixed, mesic Dystric Xerochrept
Revised to correlated:	SHEETIRON ; Loamy-skeletal, mixed, mesic Dystric Xerochrepts

				United States Department of Agriculture
SSL	-	Project	RP81CA041   LAKE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1980CA033010   Lat: 39° 34' 7.00" north  Long: 122° 50' 17.01" west  MLRA: 5	National Soil Survey Center
	-	Pedon No.	81P0048	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
81P00272	0-8	A	S	100	98	97	95	94	75	56	39	23	15	12	8	5	30	24	20	16	14	5.44	3.476	0.010			>100	19.3
81P00273	8-20	Bt1	S	100	99	98	96	95	75	54	35	19	12	10	6	4	27	20	16	13	11	5.77	3.926	0.021			>100	14.0
81P00274	20-43	Bt2	S	100	97	95	92	90	80	70	50	30	17	14	9	6	41	31	24	19	16	3.07	2.000	0.007			>100	8.6
81P00275	43-74	Bt3	S	100	98	97	95	94	84	74	54	33	19	14	9	5	45	35	28	21	16	2.58	1.489	0.007			>100	5.4

---

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
81P00272	0-8	A	S	61	--	--	61	6	38	17	39	61	6	38	17	39		2.001
81P00273	8-20	Bt1	S	65	--	--	65	5	41	19	35	65	5	41	19	35		2.051
81P00274	20-43	Bt2	S	50	--	--	50	10	20	20	50	50	10	20	20	50		1.871
81P00275	43-74	Bt3	S	46	--	--	46	6	20	20	54	46	6	20	20	54		1.831

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
81P00272	0-8	A	S	46	--	--	46	5	29	13	54	19	7	4	25						0.63
81P00273	8-20	Bt1	S	50	--	--	50	4	32	15	50	18	5	3	23				1.16		0.59
81P00274	20-43	Bt2	S	36	--	--	36	7	14	14	64	25	7	4	29						0.59
81P00275	43-74	Bt3	S	32	--	--	32	4	14	14	68	26	8	4	31				1.03		0.61

*** Supplementary Characterization Data ***

Pedon ID: S1980CA033010

( Lake, California )

Print Date: Nov 11 2024 9:33PM

Sampled As	:	Longdoe		Loamy-skeletal, mixed, mesic Dystric Xerochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0048

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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
81P00272	0-8	A	S	64	64	58	26	10	5	27	17	11	10	7	5	22	14		cosl	64.2	23.9	11.9	5.1
81P00273	8-20	Bt1	S	68	68	63	25	7	4	26	23	13	10	6	4	19	13		cosl	68.3	20.0	11.7	4.9
81P00274	20-43	Bt2	S	53	53	42	36	11	6	21	20	16	12	7	5	18	12		cosl	68.7	20.2	11.1	4.7
81P00275	43-74	Bt3	S	49	49	42	40	12	6	19	19	16	14	9	5	18	11		cosl	69.8	20.4	9.8	4.7