*** Supplementary Characterization Data ***

Pedon ID: 53ND103001

( Wells, North Dakota )

Print Date: May 22 2024 11:43PM

Sampled as :	Eckman
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	53ND103001   Lat: 47° 42' 11.00" north  Long: 100° 2' 24.00" west  MLRA: 55B	Mandan Soil Survey Laboratory
	-	Pedon No.	40A0031	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
40A00229	0-13	Ap	S	100	100	100	100	100	100	100	100	93	68	36	25	18	99	95	90	76	57	0.06	0.038	0.001			78.4	2.4
40A00230	13-36	E	S	100	100	100	100	100	100	99	98	91	67	34	25	19	96	92	87	74	56	0.06	0.039	0.001			86.2	2.5
40A00231	36-74	Bk1	S	100	100	100	100	100	100	99	97	89	66	42	30	21	94	90	86	73	56	0.06	0.034	0.001			>100	0.8
40A00232	74-89	Bk2	S	100	100	100	100	100	100	99	97	86	61	35	25	18	93	88	83	68	51	0.07	0.047	0.001			>100	1.9
40A00233	89-119	Bk3	S	100	100	100	100	100	99	98	96	85	59	30	20	13	91	86	81	66	48	0.08	0.054	0.001			71.5	4.1
40A00234	119-152	C	S	100	100	100	100	100	99	98	95	83	57	29	20	14	90	85	79	64	47	0.08	0.057	0.001			77.2	5.0

---

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
40A00229	0-13	Ap	S	tr	--	--	--	--	tr	tr	100	--	--	tr	tr	100		1.461
40A00230	13-36	E	S	2	--	--	2	--	1	1	98	2	--	1	1	98		1.461
40A00231	36-74	Bk1	S	3	--	--	3	--	1	2	97	3	--	1	2	97		1.471
40A00232	74-89	Bk2	S	3	--	--	3	--	1	2	97	3	--	1	2	97		1.481
40A00233	89-119	Bk3	S	4	--	--	4	--	2	2	96	4	--	2	2	96		1.481
40A00234	119-152	C	S	5	--	--	5	--	2	3	95	5	--	2	3	95		1.481

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: 53ND103001

( Wells, North Dakota )

Print Date: May 22 2024 11:43PM

Sampled As	:	Eckman
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A0031

---

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---)
40A00229	0-13	Ap	S	tr	--	--	--	--	tr	tr	100	24	22	10	45				1.13		0.55
40A00230	13-36	E	S	1	--	--	--	--	1	1	99	24	21	11	45				0.99		0.49
40A00231	36-74	Bk1	S	2	--	--	--	--	1	1	98	23	19	12	45				0.03		0.32
40A00232	74-89	Bk2	S	2	--	--	--	--	1	1	98	25	18	10	44				0.03		0.40
40A00233	89-119	Bk3	S	2	--	--	--	--	1	1	98	27	19	7	44				0.05		0.45
40A00234	119-152	C	S	3	--	--	--	--	1	2	97	27	18	8	44				0.05		0.48

---

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
40A00229	0-13	Ap	S				52	48	22	1	5	6	17	22	26	21	22		l	42.9	39.1	18.0			1.40
40A00230	13-36	E	S	2	2	2	52	45	23	2	5	6	17	23	27	20	24		l	43.2	37.5	19.3			0.60
40A00231	36-74	Bk1	S	4	4	4	52	44	27	4	5	5	18	22	18	27	28		l	42.4	35.5	22.1			0.70
40A00232	74-89	Bk2	S	4	4	4	56	41	21	6	6	6	19	21	20	22	22		l	47.3	34.5	18.2			0.70
40A00233	89-119	Bk3	S	5	5	5	56	40	15	6	7	6	18	22	21	21	16		l	50.2	35.9	13.9			0.80
40A00234	119-152	C	S	6	6	6	56	38	16	6	7	6	18	22	22	19	17		l	50.8	34.9	14.3			0.80