*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled as :	Heil ; Fine, montmorillonitic, frigid Typic Natraquoll
Revised to SSL:	(unnamed) ; Fine-loamy, mixed, frigid Typic Endoaquoll

				United States Department of Agriculture
SSL	-	Project	CP92ND194   DIVIDE COUNTY	Natural Resources Conservation Service
	-	Site ID	92ND023153   Lat: 48° 57' 15.00" north  Long: 102° 59' 2.00" west  MLRA: 53A	National Soil Survey Center
	-	Pedon No.	92P0704	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
92P04295	A	A	0-5				SIL	SICL
92P04296	E	E	5-19				SIL	CL
92P04297	Btn	BtN	19-53				SICL	CL
92P04298	Btkn	BtNk	53-81				SIC	CL
92P04299	2Bk1	2Bk1	81-140				CL	CL
92P04300	2Bk2	2Bk2	140-180				CL	CL
92P04301	2Bk1	2Bk1sAt	80-120				CL	CL
92P04302	2Bt	2BtsAt	70-90				SIC	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.61	(NA)
Clay, carbonate free, Weighted Average	31	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	21	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	33	% wt
LE, Whole Soil, Summed to 1m	8	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

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	3A1a1a	3B1	3B1	3B1
92P04295	0-5	A	S	sicl	39.3	45.4	15.3	19.7		30.8	14.6	7.1	5.2	1.9	0.7	0.4	tr	tr	--	8
92P04296	5-19	E	S	cl	32.7	38.2	29.1	19.1		23.2	15.0	11.5	9.2	4.8	2.5	1.1	1	1	--	20	2
92P04297	19-53	Btn	S	cl	34.3	36.2	29.5	22.6		19.9	16.3	10.7	10.2	4.4	2.4	1.8	1	tr	--	20	1
92P04298	53-81	Btkn	S	cl	32.7	31.8	35.5	14.7	3.1	18.4	13.4	15.3	13.4	4.9	1.5	0.4	1	tr	--	21	1
92P04299	81-140	2Bk1	S	cl	30.8	37.1	32.1	13.2	2.5	22.6	14.5	11.0	12.1	5.8	2.5	0.7	1	2	--	23	3
92P04300	140-180	2Bk2	S	cl	28.8	35.4	35.8	12.2	1.6	22.2	13.2	10.9	12.1	7.3	3.6	1.9	2	2	--	28	4
92P04301	80-120	2Bk1	S	cl	29.9	36.5	33.6	12.1	3.4	22.4	14.1	10.0	12.7	6.5	2.9	1.5	1	2	--	26	3
92P04302	70-90	2Bt	S	cl	33.6	34.7	31.7	17.1	2.8	18.8	15.9	13.8	12.4	4.1	1.0	0.4	--	--	--	18

---

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
92P04295	0-5	A	S	8.0	37.9	54.1			19.8	18.1	15.6	25.5	9.9	2.6	0.5
92P04296	5-19	E	S	13.0	45.0	42.0			29.2	15.8	16.2	16.2	5.8	2.2	1.6
92P04297	19-53	Btn	S	25.3	44.5	30.2			27.6	16.9	10.4	11.3	4.5	2.6	1.4
92P04298	53-81	Btkn	S	25.6	40.1	34.3			26.3	13.8	13.4	13.7	5.0	1.8	0.4
92P04299	81-140	2Bk1	S	26.5	36.9	36.6			26.3	10.6	12.5	13.2	6.4	2.7	1.8
92P04300	140-180	2Bk2	S	4.3	59.3	36.3			47.7	11.6	9.8	13.2	8.0	3.5	1.9
92P04301	80-120	2Bk1	S	0.2	66.0	33.8			52.9	13.0	9.7	13.6	6.7	2.6	1.2
92P04302	70-90	2Bt	S		67.8	32.2			53.4	14.4	14.2	12.4	4.0	1.2	0.4

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

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		8D1	8D1
92P04295	0-5	A	S	0.52	0.61	0.055			30.3	26.5		1.039		0.02		0.97	0.67
92P04296	5-19	E	S	0.97	1.11	0.045			31.5	15.1		1.025		0.16		0.70	0.46
92P04297	19-53	Btn	S	1.50	1.78	0.058			23.0	14.8		1.026		0.12		0.64	0.43
92P04298	53-81	Btkn	S	1.74	1.88	0.026			20.8	13.8		1.024		0.12		0.54	0.42
92P04299	81-140	2Bk1	S	1.66	2.03	0.068			19.8	14.3		1.020		0.09		0.53	0.46
92P04300	140-180	2Bk2	S	1.61	1.84	0.045			20.8	12.4		1.024		0.13		0.59	0.43
92P04301	80-120	2Bk1	S	1.67	1.99	0.059			19.1	13.4		1.019		0.09		0.53	0.45
92P04302	70-90	2Bt	S	1.49	1.89	0.082			25.8	12.0		1.026		0.21		0.60	0.36

---

Water Content

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

(- - Atterberg - -)

(- - - - - Bulk Density - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)

(- - - Limits - - -)

Field

Recon

Recon

Field

Recon

(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)

LL

PI

33

Oven

33

6

10

33

100

200

500

Depth

kPa

Dry

kPa

kPa

kPa

kPa

kPa

kPa

kPa

Layer

(cm)

Horz

Prep

pct <0.4mm

(- - - - - - - - g cm-3 - - - - - - -)

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

3C1e1a

92P04295

0-5

A

S

33.3

92P04296

5-19

E

S

19.6

92P04297

19-53

Btn

S

18.2

92P04298

53-81

Btkn

S

17.6

92P04299

81-140

2Bk1

S

16.4

92P04300

140-180

2Bk2

S

16.8

92P04301

80-120

2Bk1

S

15.9

92P04302

70-90

2Bt

S

20.1

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

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

6C2b

6G7a

6D2a

92P04295

0-5

A

S

8.78

0.7

0.1

tr

92P04296

5-19

E

S

2.39

0.6

0.1

tr

92P04297

19-53

Btn

S

0.80

0.7

0.1

0.1

92P04298

53-81

Btkn

S

0.43

0.5

0.1

tr

92P04299

81-140

2Bk1

S

0.23

0.7

tr

tr

92P04300

140-180

2Bk2

S

0.20

0.9

tr

tr

92P04301

80-120

2Bk1

S

0.26

0.7

tr

tr

92P04302

70-90

2Bt

S

0.53

0.3

0.1

tr

---

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	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
92P04295	0-5	A	S	17.6	8.3	0.3	2.5		22.2	0.1	3.2		38.3			56	75
92P04296	5-19	E	S	9.3	5.7	0.3	1.5	16.8	11.9	0.1	0.6	28.7	22.9	16.9	1	59	73
92P04297	19-53	Btn	S	12.3*	8.6	0.5	1.5		2.2				21.9			91	100
92P04298	53-81	Btkn	S	43.7*	12.3	1.0	1.6						17.8			100	100
92P04299	81-140	2Bk1	S	41.7*	14.1	2.6	1.5						16.4			100	100
92P04300	140-180	2Bk2	S	48.1*	15.3	3.7	1.4						17.1			100	100
92P04301	80-120	2Bk1	S	40.5*	13.3	3.5	1.4						15.9			100	100
92P04302	70-90	2Bt	S	40.2*	14.9	3.3	2.0						20.3			100	100

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

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

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
92P04295	0-5	A	S	7.5	5.8	1.1	2.0	--	0.7	tr	0.6				tr	2.0	11.5	117.4	0.1	1.74	1.42	1	tr
92P04296	5-19	E	S																		0.11	1
92P04297	19-53	Btn	S																		0.20	2
92P04298	53-81	Btkn	S	1.3	1.2	4.0	0.5	--	3.2	0.2	0.6				2.4	--	--	55.3	tr	0.68	0.34	4	4
92P04299	81-140	2Bk1	S	4.3	8.4	16.8	1.6	--	2.2	tr	--				28.4	--	tr	51.3	0.1	2.54	0.96	11	7
92P04300	140-180	2Bk2	S	21.1	20.0	29.0	2.3	--	2.0	tr	tr				70.8	--	tr	57.6	0.2	4.75	1.98	12	6
92P04301	80-120	2Bk1	S	2.8	5.4	17.5	1.1	--	1.8	tr	0.3				23.4	--	tr	57.5	0.1	2.30	1.01	16	9
92P04302	70-90	2Bt	S	1.7	1.6	8.2	0.5	--	2.6	0.2	0.4				8.3	--	--	64.8	tr	1.18	0.69	14	6

---

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
92P04295	0-5	A	S		4.9	5.1	5.4			tr		--
92P04296	5-19	E	S		4.9	5.7
92P04297	19-53	Btn	S		6.6	7.2				--
92P04298	53-81	Btkn	S		7.9	8.5	7.9			6
92P04299	81-140	2Bk1	S		8.0	8.3	8.0			10		--
92P04300	140-180	2Bk2	S		7.8	8.1	7.8			7		tr
92P04301	80-120	2Bk1	S		8.1	8.5	8.1			13		--
92P04302	70-90	2Bt	S		8.1	8.6	8.2			3		--

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

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

92P04295

0.0-5.0

A

tcly

MT 3

MI 3

KK 2

CL 1

QZ 1

11

6.6

1.6

92P04296

5.0-19.0

E

tcly

MI 3

KK 2

MT 2

QZ 1

17

8.0

2.2

92P04297

19.0-53.0

Btn

tcly

MT 3

MI 3

KK 2

QZ 1

17

9.4

2.4

92P04298

53.0-81.0

Btkn

tcly

MT 4

MI 3

KK 2

QZ 1

17

8.7

2.3

92P04299

81.0-140.0

2Bk1

tcly

MT 4

MI 2

KK 2

QZ 1

16

8.9

1.9

92P04300

140.0-180.0

2Bk2

tcly

MT 4

MI 3

KK 2

DL 1

QZ 1

17

8.3

2.3

92P04301

80.0-120.0

2Bk1

tcly

MT 4

MI 3

KK 2

QZ 1

16

9.0

2.0

92P04302

70.0-90.0

2Bt

tcly

MT 4

MI 3

KK 2

QZ 1

18

8.6

2.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	DL Dolomite	KK Kaolinite	MI Mica	MT Montmorillonite
QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

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Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P04295

0.0-5.0

A

vfs

82

QZ 64

CD 18

FK 9

OW 4

FP 3

HN 1

BT 1

PR 1

OP tr

MS tr

FE tr

PO tr

GN tr

92P04296

5.0-19.0

E

vfs

83

QZ 72

FK 12

CD 11

OW 2

BT 1

MS 1

FP 1

HN tr

GS tr

FE tr

PO tr

GN tr

PR tr

CA tr

DI tr

OP tr

92P04297

19.0-53.0

Btn

vfs

81

QZ 64

FK 15

CD 14

FP 2

FE 2

OW 1

HN 1

OP 1

GN tr

PR tr

ZR tr

92P04299

81.0-140.0

2Bk1

vfs

80

QZ 61

CD 17

FK 10

FP 3

CB 3

CA 2

FE 2

HN 2

OW 1

MS 1

BT tr

OP tr

GN tr

TM tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
BT Biotite	CA Calcite	CB Carbonate Aggregates	CD Chert (Chalcedony	DI Diatoms

*** Primary Characterization Data ***

Pedon ID: 92ND023153

( Divide, North Dakota )

Print Date: Nov 21 2024 1:11PM

Sampled As	:	Heil		Fine, montmorillonitic, frigid Typic Natraquoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0704

---

MINERAL INTERPRETATION:
FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	GS Glass
HN Hornblende	MS Muscovite	OP Opaques	OW Other Weatherable Minerals	PO Plant Opal
PR Pyroxene	QZ Quartz	TM Tourmaline	ZR Zircon