*** Supplementary Characterization Data ***

Pedon ID: S2016VA001002

( Accomack, Virginia )

Print Date: Dec 8 2025 5:12PM

Sampled as on Aug 8, 2016:	Conaby ; Coarse-loamy, nonacid, thermic Histic Humaquepts
Revised to correlated on Dec 10, 2018:	Melfa ; Coarse-loamy, mixed, active, nonacid, thermic Mollic Fluvaquents

				United States Department of Agriculture
SSL	-	Project	C2017USVA056   NWCA Intensification - VA	Natural Resources Conservation Service
	-	Site ID	S2016VA001002   Lat: 37° 54' 44.50" north  Long: 75° 40' 50.30" west  MLRA: 153B	National Soil Survey Center
	-	Pedon No.	17N0436	Kellogg 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
17N02255	28-56	A	S	100	100	100	100	100	100	100	100	84	50	39	26	18	99	92	58	50	49	0.26	0.084	0.001			>100	0.3
17N02256	56-91	Bg	S	100	100	100	100	100	100	100	100	88	65	53	36	25	99	94	71	65	64	0.04	0.016	tr			73.0	0.5
17N02257	91-112	Cg1	S	100	100	100	100	100	100	100	100	83	47	38	27	20	99	92	56	48	46	0.27	0.131	0.001			>100	0.3
17N02258	112-152	Cg2	S	100	100	100	100	100	100	100	100	79	30	24	17	13	100	91	43	31	29	0.32	0.278	0.001			>100	12.7

---

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
17N02255	28-56	A	S	--			--	--	--	--	100	--	--	--	--	100		1.451			1.903
17N02256	56-91	Bg	S	tr			tr	--	--	tr	100	tr	--	--	tr	100		1.451			1.903
17N02257	91-112	Cg1	S	tr			tr	--	--	tr	100	tr	--	--	tr	100		1.451			1.903
17N02258	112-152	Cg2	S	tr			tr	--	tr	tr	100	tr	--	tr	tr	100		1.451			1.903

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.

---

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---)
17N02255	28-56	A	S	--	--	--	--	--	--	--	100	28	17	10			20		1.28		0.45
17N02256	56-91	Bg	S	--	--	--	--	--	--	--	100	20	21	14			19		0.71		0.40
17N02257	91-112	Cg1	S	tr	--	--	tr	--	--	tr	100	29	15	11			12		0.72		0.39
17N02258	112-152	Cg2	S	tr	--	--	tr	--	--	tr	100	38	9	7			5		0.77		0.28

*** Supplementary Characterization Data ***

Pedon ID: S2016VA001002

( Accomack, Virginia )

Print Date: Dec 8 2025 5:12PM

Sampled As	:	Conaby		Coarse-loamy, nonacid, thermic Histic Humaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  17N0436

---

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
17N02255	28-56	A	S	--	--	--	62	38	21	1	8	41	9	1	12	26	21		l	50.9	31.5	17.6	4.5
17N02256	56-91	Bg	S	--	--	--	48	52	34	1	7	31	8	1	15	37	34		l	36.0	38.6	25.4	4.6
17N02257	91-112	Cg1	S	--	--	--	67	33	24	1	9	45	10	2	10	23	24		sl	53.7	26.8	19.5	4.7
17N02258	112-152	Cg2	S	--	--	--	81	19	15	tr	10	56	14	2	6	13	15		sl	70.7	16.3	13.0	4.6