NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: S2018TX219004

( Hockley, Texas )

Print Date: Dec 7 2025 10:56PM

Sampled as on Sep 12, 2018:	Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2019USTX008 Benchmark Soil Landscapes MLRA 77C	Natural Resources Conservation Service
	-	Site ID	S2018TX219004 Lat: 33° 48' 13.20" north Long: 102° 30' 37.80" west MLRA: 77C	National Soil Survey Center
	-	Pedon No.	19N0026	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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


19N00140	0-12	A	S	100	100	100	100	100	100	100	100	98	53	22	19	16	100	99	94	65	36	0.09	0.070	0.001			>100	15.0
19N00141	12-41	Bt1	S	100	100	100	100	100	100	100	100	98	53	29	26	24	100	100	93	64	38	0.09	0.069	0.001			>100	10.5
19N00142	41-70	Bt2	S	100	100	100	100	100	100	100	100	99	56	34	32	30	100	100	95	65	43	0.08	0.063	tr			>100	0.1
19N00143	70-104	Bt3	S	100	100	100	100	100	100	100	100	98	55	29	27	25	100	99	95	67	38	0.09	0.067	0.001			>100	12.1
19N00144	104-128	Bt4	S	100	100	100	100	100	100	100	100	98	50	26	25	24	100	99	94	62	34	0.10	0.075	0.001			>100	20.5
19N00145	128-183	Btk1	S	100	100	100	100	100	100	100	100	98	46	25	24	23	100	99	93	57	32	0.11	0.083	0.001			>100	22.5
19N00146	183-203	Btk2	S	100	100	100	100	100	97	94	90	86	50	31	25	22	89	87	83	59	37	0.10	0.075	0.001			>100	4.5

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
																						DbWR1		DbWR1

19N00140	0-12	A	S	--			--	--	--	--	100	--	--	--	--	100		1.45¹			1.90³
19N00141	12-41	Bt1	S	--			--	--	--	--	100	--	--	--	--	100		1.60	1.68	1.76	2.00	1.60	1.61	1.68	1.76	2.00	0.66	0.66
19N00142	41-70	Bt2	S	--			--	--	--	--	100	--	--	--	--	100		1.55	1.63	1.74	1.97	1.55	1.56	1.63	1.74	1.97	0.71	0.71
19N00143	70-104	Bt3	S	--			--	--	--	--	100	--	--	--	--	100		1.44	1.59	1.67	1.90	1.44	1.52	1.59	1.66	1.90	0.84	0.84
19N00144	104-128	Bt4	S	--			--	--	--	--	100	--	--	--	--	100		1.57	1.67	1.81	1.98	1.57	1.61	1.67	1.81	1.98	0.69	0.69
19N00145	128-183	Btk1	S	--			--	--	--	--	100	--	--	--	--	100		1.65	1.76	1.91	2.03	1.65	1.71	1.76	1.92	2.03	0.61	0.61
19N00146	183-203	Btk2	S	10			10	tr	6	4	90	10	tr	6	4	90		1.76	1.87	1.99	2.10	1.70	1.74	1.81	1.95	2.06	0.51	0.56

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.
³The saturated 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.

*** Supplementary Characterization Data ***

Pedon ID: S2018TX219004

( Hockley, Texas )

Print Date: Dec 7 2025 10:56PM

Sampled As	:	Amarillo		Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 19N0026

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---)


19N00140	0-12	A	S	--	--	--	--	--	--	--	100	35	11	9			8	0.67			0.35
19N00141	12-41	Bt1	S	--	--	--	--	--	--	--	100	37	8	15	24	16	7	0.78			0.35	0.066	0.2	1.6	0.2	1.6	0.02	0.02
19N00142	41-70	Bt2	S	--	--	--	--	--	--	--	100	33	7	17	23	19	5	0.78			0.34	0.057	0.2	1.7	0.2	1.7	0.03	0.03
19N00143	70-104	Bt3	S	--	--	--	--	--	--	--	100	34	7	14	23	23	3	0.77			0.33	0.135	1.8	3.4	1.8	3.4	0.10	0.10
19N00144	104-128	Bt4	S	--	--	--	--	--	--	--	100	39	6	14	17	24	2	0.78			0.38	0.088	1.1	2.1	0.8	2.1	0.09	0.09
19N00145	128-183	Btk1	S	--	--	--	--	--	--	--	100	42	6	14	12	26	1	0.72			0.38	0.096	1.2	2.2	1.2	2.2	0.12	0.12
19N00146	183-203	Btk2	S	7	--	--	7	tr	4	3	93	35	10	14	11	23	2	0.62			0.41	0.088	0.9	2.0	0.8	2.1	0.08	0.09

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				-2	-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	4C1a2a		4F2

19N00140	0-12	A	S	--	--	--	76	24	19	tr	1	7	34	34	16	7	19		fsl	63.9	20.0	16.1	6.8
19N00141	12-41	Bt1	S	--	--	--	83	17	32	--	tr	9	39	35	11	6	32		scl	62.5	13.1	24.4	7.2
19N00142	41-70	Bt2	S	--	--	--	82	18	43	--	tr	7	42	33	13	5	43		scl	57.4	12.6	30.0	7.3
19N00143	70-104	Bt3	S	--	--	--	83	17	34	tr	1	5	38	39	12	5	34		scl	62.4	12.5	25.1	7.4
19N00144	104-128	Bt4	S	--	--	--	88	13	32	tr	1	7	43	37	9	3	32		scl	66.5	9.5	24.0	7.6
19N00145	128-183	Btk1	S	--	--	--	88	12	30	tr	1	8	48	31	9	3	30		scl	67.6	9.4	23.0	7.7		0.83
19N00146	183-203	Btk2	S	13	13	13	68	20	27	2	3	6	35	33	9	14	31		scl	59.0	17.1	23.9	7.8		0.77

NSSC SSL Report Creation