*** Primary Characterization Data ***

Pedon ID: 91ND085170

( Sioux, North Dakota )

Print Date: Nov 21 2024 12:46PM

Sampled as :	Dogtooth ; Fine, montmorillonitic Leptic Natriboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92ND035   NORTHWEST	Natural Resources Conservation Service
	-	Site ID	91ND085170	National Soil Survey Center
	-	Pedon No.	92P0157	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
92P01051	E	E	0-3					L
92P01052	Btn	BtN	3-18					CL
92P01053	Btk1	Btk	18-30					CL
92P01054	Btk2	Btk2	30-69					CL
92P01055	BC	BC	69-81					SIC
92P01056	Cr1	CR1	81-99					SIC
92P01057	Cr2	CR2	99-157					SIC
92P01058	Cr2	CR2	157-216					SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.8	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	11	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 3-53 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
92P01051	0-3	E	S	l	17.0	37.7	45.3			15.3	22.4	28.0	16.0	1.0	0.2	0.1	1	tr	--	18	1
92P01052	3-18	Btn	S	cl	30.6	34.5	34.9			16.1	18.4	21.1	12.6	0.9	0.2	0.1	--	--	--	14
92P01053	18-30	Btk1	S	cl	28.2	37.6	34.2		2.2	17.8	19.8	21.2	11.4	1.1	0.3	0.2	--	--	--	13
92P01054	30-69	Btk2	S	cl	30.1	44.4	25.5		3.4	22.4	22.0	18.2	6.6	0.5	0.1	0.1	tr	--	--	7
92P01055	69-81	BC	S	sic	44.1	48.9	7.0		1.9	35.6	13.3	4.8	2.0	0.2	tr	--	tr	--	--	2
92P01056	81-99	Cr1	S	sic	47.0	50.2	2.8		1.9	38.5	11.7	2.4	0.4	tr	tr	--	--	--	--	tr
92P01057	99-157	Cr2	S	sic	51.3	47.1	1.6			38.5	8.6	1.1	0.4	0.1	tr	--	--	--	--	1
92P01058	157-216	Cr2	S	sic	47.6	51.7	0.7		1.2	42.5	9.2	0.6	0.1	tr	tr	--	--	--	--	tr

*** Primary Characterization Data ***

Pedon ID: 91ND085170

( Sioux, North Dakota )

Print Date: Nov 21 2024 12:46PM

Sampled As	:	Dogtooth		Fine, montmorillonitic Leptic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0157

---

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
92P01051	0-3	E	S	0.1	43.3	56.6			17.7	25.6	31.7	21.6	2.5	0.6	0.2

---

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	4E2a1a1a1	4C1	3F1a1a	8D1	8D1
92P01051	0-3	E	S							10.4		1.020			56	0.96	0.61
92P01052	3-18	Btn	S	1.32	1.64	0.075			31.4	16.7		1.030		0.19		0.91	0.55
92P01053	18-30	Btk1	S	1.36	1.69	0.075			29.0	15.1		1.023		0.19		0.73	0.54
92P01054	30-69	Btk2	S	1.35	1.69	0.078			31.0	16.7		1.024		0.19		0.66	0.55
92P01055	69-81	BC	S	1.15	1.57	0.109			42.2	22.6			1.039	0.23		0.61	0.51
92P01056	81-99	Cr1	S	1.12	1.60	0.126			48.0	31.2		1.034		0.19		0.65	0.66
92P01057	99-157	Cr2	S							30.8		1.037				0.63	0.60
92P01058	157-216	Cr2	S							31.7		1.033				0.66	0.67

---

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

92P01051

0-3

E

S

1.93

92P01052

3-18

Btn

S

1.29

92P01053

18-30

Btk1

S

0.79

92P01054

30-69

Btk2

S

0.47

92P01055

69-81

BC

S

0.35

92P01056

81-99

Cr1

S

0.31

92P01057

99-157

Cr2

S

0.29

92P01058

157-216

Cr2

S

0.27

*** Primary Characterization Data ***

Pedon ID: 91ND085170

( Sioux, North Dakota )

Print Date: Nov 21 2024 12:46PM

Sampled As	:	Dogtooth		Fine, montmorillonitic Leptic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0157

---

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
92P01051	0-3	E	S	8.8	4.7	0.5	0.8	14.8	4.7			19.5	16.3			76	91
92P01052	3-18	Btn	S	15.9*	11.3	4.2	0.6		2.4				27.8			93	100
92P01053	18-30	Btk1	S	39.9*	12.3	5.5	0.5						20.7			100	100
92P01054	30-69	Btk2	S	42.8*	13.8	8.0	0.5						19.8			100	100
92P01055	69-81	BC	S	70.3*	17.1	12.2	0.6						27.0			100	100
92P01056	81-99	Cr1	S	35.4*	19.2	14.1	1.0						30.4			100	100
92P01057	99-157	Cr2	S	32.7*	18.8	15.4	1.1		2.3				32.1			97	100
92P01058	157-216	Cr2	S	33.1*	16.3	14.6	1.0						31.4			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
92P01051	0-3	E	S																		0.16	3
92P01052	3-18	Btn	S	1.1	0.8	8.6	0.3	--	8.8	0.2	0.6				1.1	--	--	62.4	tr	0.93	0.46	13	9
92P01053	18-30	Btk1	S	1.4	1.3	14.2	0.2	--	7.2	0.4	0.6				8.9	--	--	67.2	0.1	1.63	0.73	22	12
92P01054	30-69	Btk2	S	9.2	14.2	36.5	0.3	--	3.0	tr	tr				57.4	1.1	--	71.0	0.3	5.06	2.15	27	11
92P01055	69-81	BC	S	22.1	23.5	63.5	1.1	--	1.8	tr	tr				102.9	tr	4.6	86.7	0.5	7.39	5.00	25	13
92P01056	81-99	Cr1	S	3.9	6.5	42.3	0.7	--	2.8	tr	tr				45.3	--	2.8	131.9	0.4	4.34	3.35	28	19
92P01057	99-157	Cr2	S	15.4	10.3	64.7	1.5	--	1.9	--	tr				90.7	--	6.0	110.4	0.6	7.03	4.34	26	18
92P01058	157-216	Cr2	S	6.9	5.3	45.1	1.0	--	2.3	tr	tr				51.1	tr	6.2	108.1	0.4	5.01	2.80	31	18

*** Primary Characterization Data ***

Pedon ID: 91ND085170

( Sioux, North Dakota )

Print Date: Nov 21 2024 12:46PM

Sampled As	:	Dogtooth		Fine, montmorillonitic Leptic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0157

---

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
92P01051	0-3	E	S		6.0	6.5
92P01052	3-18	Btn	S		7.6	8.0	7.1			1
92P01053	18-30	Btk1	S		8.2	8.6	7.9			5		--
92P01054	30-69	Btk2	S		8.1	8.2	7.9			6		--
92P01055	69-81	BC	S		8.0	7.9	7.8			4		2
92P01056	81-99	Cr1	S		8.2	8.1	8.0			4		--
92P01057	99-157	Cr2	S		7.8	7.8	7.6			3		--
92P01058	157-216	Cr2	S		8.1	8.0	7.8			3		--

*** Primary Characterization Data ***

Pedon ID: 91ND085170

( Sioux, North Dakota )

Print Date: Nov 21 2024 12:46PM

Sampled As	:	Dogtooth		Fine, montmorillonitic Leptic Natriboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0157

---

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

92P01051

0.0-3.0

E

tcly

MT 3

MI 2

KK 2

MM 2

QZ 1

13

8.0

1.6

92P01052

3.0-18.0

Btn

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

8.9

1.6

92P01053

18.0-30.0

Btk1

tcly

MT 4

MI 2

KK 2

MM 1

QZ 1

16

8.3

1.6

92P01054

30.0-69.0

Btk2

tcly

MT 4

MI 2

KK 2

MM 1

CA 1

15

7.6

1.8

QZ 1

CL 1

92P01055

69.0-81.0

BC

tcly

MT 3

MM 2

MI 2

KK 2

QZ 2

15

8.1

1.8

HE 1

92P01056

81.0-99.0

Cr1

tcly

MT 4

MM 2

MI 2

KK 2

QZ 1

17

8.7

1.7

92P01057

99.0-157.0

Cr2

tcly

MT 4

MI 2

KK 2

MM 2

CL 1

16

7.6

2.1

QZ 1

92P01058

157.0-216.0

Cr2

tcly

MT 4

MI 2

KK 2

MM 2

QZ 1

17

9.0

1.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	HE Hematite	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