*** Supplementary Characterization Data ***

Pedon ID: 53ND063001

( Nelson, North Dakota )

Print Date: Apr 27 2025 8:40PM

Sampled as on Sep 13, 1953:	Hamerly
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	53ND063001   Lat: 48° 1' 12.94" north  Long: 98° 18' 43.49" west  MLRA: 55A	Mandan Soil Survey Laboratory
	-	Pedon No.	40A0064	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Mandan, North Dakota

---

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
40A00457	0-18	Ap	S	100	100	100	100	100	100	100	100	94	79	58	41	30	98	95	90	82	75	0.02	0.010	--			53.8	0.4
40A00458	18-41	Bk1	S	100	100	100	100	100	100	99	97	89	75	56	40	30	94	90	86	78	71	0.03	0.012	--			59.9	0.4
40A00459	41-61	Bk2	S	100	100	100	100	100	99	98	95	87	72	56	40	29	92	88	84	75	68	0.03	0.012	--			57.9	0.4
40A00460	61-86	C1	S	100	100	100	100	100	99	98	95	82	65	49	34	24	90	84	78	68	61	0.05	0.022	0.001			92.0	0.5
40A00461	86-114	C2	S	100	100	100	100	100	99	98	95	84	64	46	31	22	91	85	79	67	59	0.06	0.027	0.001			96.8	0.6
40A00462	114-152	C3	S	100	100	100	100	100	99	97	93	80	61	44	29	20	88	82	76	64	56	0.07	0.032	0.001			>100	0.6

---

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
40A00457	0-18	Ap	S	tr	--	--	--	--	tr	tr	100	--	--	tr	tr	100		1.461
40A00458	18-41	Bk1	S	3	--	--	3	--	1	2	97	3	--	1	2	97		1.481
40A00459	41-61	Bk2	S	5	--	--	5	--	2	3	95	5	--	2	3	95		1.481
40A00460	61-86	C1	S	5	--	--	5	--	2	3	95	5	--	2	3	95		1.481
40A00461	86-114	C2	S	5	--	--	5	--	2	3	95	5	--	2	3	95		1.481
40A00462	114-152	C3	S	7	--	--	7	--	3	4	93	7	--	3	4	93		1.501

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.

*** Supplementary Characterization Data ***

Pedon ID: 53ND063001

( Nelson, North Dakota )

Print Date: Apr 27 2025 8:40PM

Sampled As	:	Hamerly
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0064

---

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---)
40A00457	0-18	Ap	S	tr	--	--	--	--	tr	tr	100	14	25	17	45		12				0.57
40A00458	18-41	Bk1	S	2	--	--	--	--	1	1	98	14	23	16	44		9				0.51
40A00459	41-61	Bk2	S	3	--	--	--	--	1	2	97	15	22	16	44		9				0.56
40A00460	61-86	C1	S	3	--	--	--	--	1	2	97	19	20	13	44		7				0.55
40A00461	86-114	C2	S	3	--	--	--	--	1	2	97	20	20	12	44		6				0.57
40A00462	114-152	C3	S	4	--	--	--	--	2	2	96	21	20	11	43		4				0.62

---

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			8A1a
40A00457	0-18	Ap	S				35	65	44	2	5	6	13	9	25	39	44		cl	24.6	45.0	30.4			0.70
40A00458	18-41	Bk1	S	4	4	4	37	59	42	5	6	6	13	10	21	40	44		cl	27.0	42.4	30.6			0.60
40A00459	41-61	Bk2	S	7	7	7	38	55	41	4	6	6	14	10	18	41	44		cl	28.1	41.3	30.6			0.80
40A00460	61-86	C1	S	7	7	7	45	48	32	8	9	7	15	10	17	34	34		l	36.1	38.3	25.6			0.80
40A00461	86-114	C2	S	6	6	6	46	47	28	5	8	8	16	12	18	32	30		l	38.1	38.7	23.2			0.70
40A00462	114-152	C3	S	9	9	9	46	45	25	7	9	8	16	11	17	32	28		l	39.9	38.5	21.6			0.60