NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: 87SD103001A

( Pennington, South Dakota )

Print Date: Dec 17 2024 10:18PM

Sampled as on Jun 1, 1987:	Pierre ; Very-fine, montmorillonitic, mesic Typic Torrert
Revised to correlated:	Pierre ; Fine, smectitic, mesic Typic Torrerts

				United States Department of Agriculture
SSL	-	Project	CP87SD177 WEPP SOUTH DAKOTA	Natural Resources Conservation Service
	-	Site ID	S1987SD103001A Lat: 43° 58' 21.00" north Long: 102° 3' 0.01" west MLRA: 60A	National Soil Survey Center
	-	Pedon No.	87P0526	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
																									4F1	4F

87P02806	0-13	Ap	S	100	100	100	100	100	100	100	100	99	92	67	54	46	100	99	98	96	87	0.01	0.003	--	57	36	28.9	0.3
87P02807	13-42	Bw	S	100	100	100	100	100	100	100	100	99	92	69	56	48	100	99	98	97	87	0.01	0.003	--			22.8	0.3
87P02808	42-62	Bk	S	100	100	100	100	100	100	100	100	93	86	66	49	39	97	94	92	90	80	0.01	0.005	--			33.5	0.3

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							4A1d		4A1h

87P02806	0-13	Ap	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.45¹
87P02807	13-42	Bw	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.33	1.70	1.73	1.83	1.33	1.49	1.70	1.73	1.83	0.99	0.99
87P02808	42-62	Bk	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.38	1.73	1.79	1.86	1.38	1.56	1.73	1.79	1.86	0.92	0.92

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						4C1

87P02806	0-13	Ap	S	--	--	--	--	--	--	--	100	7	22	25	45			0.48			0.42
87P02807	13-42	Bw	S	--	--	--	--	--	--	--	100	7	20	24	10	40		0.37			0.41	0.180	3.9		3.9		0.14	0.14
87P02808	42-62	Bk	S	--	--	--	--	--	--	--	100	10	22	20	7	41		0.19			0.44	0.200	4.2		4.2		0.18	0.18

*** Supplementary Characterization Data ***

Pedon ID: 87SD103001A

( Pennington, South Dakota )

Print Date: Dec 17 2024 10:18PM

Sampled As	:	Pierre		Very-fine, montmorillonitic, mesic Typic Torrert
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 87P0526

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

87P02806	0-13	Ap	S				24	76	87	tr	1	2	3	17	38	38	87		sic	12.9	40.7	46.4	7.3		0.44
87P02807	13-42	Bw	S				25	75	92	1	1	2	3	19	34	41	92		c	13.2	39.0	47.8	7.3		0.41
87P02808	42-62	Bk	S				32	68	63	6	4	3	4	16	24	45	63		sicl	19.6	41.9	38.5	7.7

NSSC SSL Report Creation