*** Primary Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: Apr 29 2025 7:12AM

Sampled as :	Janesburg ; Fine, montmorillonitic Typic Natriboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92ND035   NORTHWEST	Natural Resources Conservation Service
	-	Site ID	91ND085171	National Soil Survey Center
	-	Pedon No.	92P0156	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
92P01043	A	A	0-8				L	L
92P01044	E	E	8-15				L	L
92P01045	Btn1	BtN1	15-28				CL	SICL
92P01046	Btn2	BtN2	28-46				SICL	SICL
92P01047	BC	BC	46-71				SICL	SICL
92P01048	Cr1	CR1	71-122				SIC	SICL
92P01049	Cr2	CR2	122-170				SIC	SICL
92P01050	Cr3	CR3	170-216				CL	SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.75	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
Weighted averages based on control section: 15-46 cm

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
92P01043	0-8	A	S	l	20.0	38.1	41.9			16.6	21.5	26.8	13.0	1.5	0.5	0.1	1	tr	--	16	1
92P01044	8-15	E	S	l	21.8	37.2	41.0			17.7	19.5	25.7	14.1	0.9	0.2	0.1	tr	tr	--	15
92P01045	15-28	Btn1	S	sicl	38.5	41.5	20.0			24.5	17.0	13.4	5.9	0.4	0.2	0.1	tr	--	--	7
92P01046	28-46	Btn2	S	sicl	38.5	49.0	12.5		1.2	32.8	16.2	10.2	2.0	0.2	0.1	tr	--	1	--	3	1
92P01047	46-71	BC	S	sicl	33.5	54.2	12.3		0.3	37.4	16.8	10.9	1.1	0.1	0.1	0.1	--	--	--	1
92P01048	71-122	Cr1	S	sicl	34.6	57.5	7.9		1.2	38.5	19.0	7.0	0.8	0.1	tr	--	--	--	--	1
92P01049	122-170	Cr2	S	sicl	36.3	58.3	5.4		0.9	40.0	18.3	4.7	0.6	0.1	tr	tr	--	--	--	1
92P01050	170-216	Cr3	S	sic	42.9	54.3	2.8		0.3	40.0	14.3	2.4	0.3	0.1	tr	--	--	--	--	tr

*** Primary Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: Apr 29 2025 7:12AM

Sampled As	:	Janesburg		Fine, montmorillonitic Typic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0156

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
92P01043	0-8	A	S	--	47.0	53.0			19.9	27.1	28.2	19.5	3.5	1.3	0.5

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1	3F1a1a	8D1	8D1
92P01043	0-8	A	S							15.5		1.024			73	1.22	0.78
92P01044	8-15	E	S	1.19	1.31	0.032			26.0	12.4		1.021		0.16		0.95	0.57
92P01045	15-28	Btn1	S	1.28	1.68	0.095			31.3	20.1		1.034		0.14		0.74	0.52
92P01046	28-46	Btn2	S	1.26	1.65	0.093			33.4	23.6		1.032		0.12		0.73	0.61
92P01047	46-71	BC	S	1.20	1.51	0.080			37.3	21.7		1.034		0.19		0.84	0.65
92P01048	71-122	Cr1	S							32.5		1.033				0.84	0.94
92P01049	122-170	Cr2	S							32.5		1.032				0.81	0.90
92P01050	170-216	Cr3	S	1.36	1.65	0.067			33.4	31.4		1.034		0.03		0.68	0.73

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1c

92P01043

0-8

A

S

5.48

92P01044

8-15

E

S

1.76

92P01045

15-28

Btn1

S

1.02

92P01046

28-46

Btn2

S

0.54

92P01047

46-71

BC

S

0.33

92P01048

71-122

Cr1

S

0.21

92P01049

122-170

Cr2

S

0.20

92P01050

170-216

Cr3

S

0.22

*** Primary Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: Apr 29 2025 7:12AM

Sampled As	:	Janesburg		Fine, montmorillonitic Typic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0156

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
92P01043	0-8	A	S	15.5	5.9	0.1	1.2	22.7	8.2			30.9	24.3			73	93
92P01044	8-15	E	S	10.5	6.2	1.1	0.9	18.7	5.8			24.5	20.8			76	90
92P01045	15-28	Btn1	S	29.4*	13.4	3.8	0.8						28.5			100	100
92P01046	28-46	Btn2	S	42.0*	15.7	6.9	0.7						28.0			100	100
92P01047	46-71	BC	S	45.0*	15.5	9.2	0.8						28.1			100	100
92P01048	71-122	Cr1	S	34.2*	16.9	12.0	1.1						29.2			100	100
92P01049	122-170	Cr2	S	30.5*	15.8	14.8	1.0						29.5			100	100
92P01050	170-216	Cr3	S	39.4*	15.0	15.5	1.0						29.1			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
92P01043	0-8	A	S	5.1	3.1	1.5	0.9	--	7.7	0.6	0.4				1.6	--	--	78.6	tr	0.90	0.26	tr	1
92P01044	8-15	E	S																		0.15	5
92P01045	15-28	Btn1	S	1.3	1.1	8.2	0.2	--	8.7	0.2	0.4				1.5	--	--	81.0	tr	0.95	0.49	11	7
92P01046	28-46	Btn2	S	1.8	2.0	15.3	0.2	--	4.9	0.4	0.5				12.6	--	--	103.5	0.1	1.77	1.03	19	11
92P01047	46-71	BC	S	24.6	17.9	49.3	0.9	--	3.4	tr	tr				88.6	--	--	76.6	0.4	6.36	3.38	19	11
92P01048	71-122	Cr1	S	7.6	8.9	40.8	0.6	--	2.9	--	tr				56.9	--	--	83.6	0.3	5.14	2.54	29	14
92P01049	122-170	Cr2	S	7.6	7.1	51.3	0.7	--	2.5	tr	tr				64.3	--	--	95.0	0.4	5.67	2.72	34	19
92P01050	170-216	Cr3	S	20.8	12.5	62.3	1.4	--	1.9	--	tr				92.7	--	tr	115.7	0.6	7.08	3.94	28	15

*** Primary Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: Apr 29 2025 7:12AM

Sampled As	:	Janesburg		Fine, montmorillonitic Typic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0156

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
					4C1a2a	4C1a2a	8C1b			6E1g		4E2a1a1a1
92P01043	0-8	A	S		6.0	6.5	6.3
92P01044	8-15	E	S		5.7	6.5
92P01045	15-28	Btn1	S		7.6	8.1	7.3			2
92P01046	28-46	Btn2	S		8.2	8.2	8.0			6		--
92P01047	46-71	BC	S		7.8	7.8	7.6			5		tr
92P01048	71-122	Cr1	S		8.0	8.0	7.8			5		--
92P01049	122-170	Cr2	S		8.1	8.1	7.8			4		--
92P01050	170-216	Cr3	S		7.9	7.8	7.7			4		--

*** Primary Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: Apr 29 2025 7:12AM

Sampled As	:	Janesburg		Fine, montmorillonitic Typic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0156

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

7C3

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

92P01043

0.0-8.0

A

tcly

MT 3

MI 2

KK 2

MM 2

QZ 1

13

7.9

1.4

92P01044

8.0-15.0

E

tcly

MT 3

MM 2

MI 2

KK 2

QZ 1

16

8.7

1.6

92P01045

15.0-28.0

Btn1

tcly

MT 4

KK 3

MI 2

MM 1

QZ 1

17

8.9

1.8

92P01046

28.0-46.0

Btn2

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

8.1

1.7

92P01047

46.0-71.0

BC

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

15

8.7

1.5

92P01048

71.0-122.0

Cr1

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

9.3

1.5

92P01049

122.0-170.0

Cr2

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

9.3

1.6

92P01050

170.0-216.0

Cr3

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

8.4

1.8

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks