*** Primary Characterization Data ***

Pedon ID: S1954SD105002

( Perkins, South Dakota )

Print Date: Nov 23 2024 7:24AM

Sampled as on Oct 5, 1954:	Rhoades
Revised to correlated:	Janesburg ; Fine, smectitic, frigid Aridic Natriborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1954SD105002   Lat: 45° 6' 24.00" north  Long: 102° 7' 5.99" west  MLRA: 58B	Mandan Soil Survey Laboratory
	-	Pedon No.	40A2449	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Mandan, North Dakota

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A19174	A	A1	0-5	2624				VFSL
40A19175	E	A2	5-8	2625				VFSL
40A19176	B1	B21	8-25	2626				SIC
40A19177	Bk	B22ca	25-48	2627				CL
40A19178	Bz	C 1sA	48-63	2628				CL
40A19179	C1	C 2	63-99	2629				L
40A19180	C2	C 3	99-137	2630				L

---

---

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	3B1	3B1	3B1
40A19174	0-5	A	S	vfsl	10.4	18.8	70.8			7.0	11.8	33.2	33.0	2.7	1.3	0.6	--	--	--	38	--
40A19175	5-8	E	S	vfsl	15.2	28.4	56.4			10.6	17.8	29.0	24.9	1.4	0.5	0.6	--	--	--	27	--
40A19176	8-25	B1	S	sic	40.6	41.2	18.2			17.0	24.2	16.0	1.9	0.1	0.1	0.1	--	--	--	2	--
40A19177	25-48	Bk	S	cl	36.4	39.3	24.3			20.8	18.5	15.9	7.5	0.6	0.2	0.1	--	--	--	8	--
40A19178	48-63	Bz	S	cl	36.8	33.9	29.3			24.8	9.1	16.5	11.7	0.6	0.4	0.1	--	--	--	13	--
40A19179	63-99	C1	S	l	26.7	38.0	35.3			18.6	19.4	25.6	9.5	0.1	0.1	--	--	--	--	10	--
40A19180	99-137	C2	S	l	25.5	35.1	39.4			18.0	17.1	22.0	17.0	0.3	0.1	--	--	--	--	17	--

*** Primary Characterization Data ***

Pedon ID: S1954SD105002

( Perkins, South Dakota )

Print Date: Nov 23 2024 7:24AM

Sampled As	:	Rhoades
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2449

---

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	%
										NK
40A19174	0-5	A	S							6.3						1.13	0.61
40A19175	5-8	E	S							6.6						0.89	0.43
40A19176	8-25	B1	S							16.4						0.73	0.40
40A19177	25-48	Bk	S							17.1						0.75	0.47
40A19178	48-63	Bz	S							18.2						0.84	0.49
40A19179	63-99	C1	S							15.5						1.01	0.58
40A19180	99-137	C2	S							14.6						1.01	0.57

---

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 - - - - -)

NK

40A19174

0-5

A

S

1.54

40A19175

5-8

E

S

1.10

40A19176

8-25

B1

S

0.77

40A19177

25-48

Bk

S

0.43

40A19178

48-63

Bz

S

0.27

40A19179

63-99

C1

S

0.18

40A19180

99-137

C2

S

0.17

*** Primary Characterization Data ***

Pedon ID: S1954SD105002

( Perkins, South Dakota )

Print Date: Nov 23 2024 7:24AM

Sampled As	:	Rhoades
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2449

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				NK	NK	NK	NK						NK
40A19174	0-5	A	S	7.2	3.1	0.1	0.8						11.7			100	96
40A19175	5-8	E	S	7.2	3.9	0.2	0.7						13.5			100	89
40A19176	8-25	B1	S			2.2	0.5						29.7			100
40A19177	25-48	Bk	S			6.9	0.2						27.4			100
40A19178	48-63	Bz	S			9.9	0.4						31.0			100
40A19179	63-99	C1	S			9.2	0.5						27.0			100
40A19180	99-137	C2	S			8.1	0.6						25.8			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 - -)		%
						NK	NK											NK	8D5	NK
40A19174	0-5	A	S			1.2	1.2											43.8	tr	1.00		1
40A19175	5-8	E	S			1.7	0.4											38.2	tr	0.70		1
40A19176	8-25	B1	S			6.5	--											68.8	tr	0.90		6
40A19177	25-48	Bk	S			11.6	--											110.9	0.1	1.30		20
40A19178	48-63	Bz	S			63.0	0.3											78.4	0.5	8.00		16
40A19179	63-99	C1	S			25.0	0.1											93.0	0.2	2.80		25
40A19180	99-137	C2	S			15.9	0.1											84.0	0.1	1.90		26

*** Primary Characterization Data ***

Pedon ID: S1954SD105002

( Perkins, South Dakota )

Print Date: Nov 23 2024 7:24AM

Sampled As	:	Rhoades
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2449

---

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
							NK			NK		NK
40A19174	0-5	A	S				6.6			--
40A19175	5-8	E	S				6.8			--
40A19176	8-25	B1	S				8.0			5
40A19177	25-48	Bk	S				8.2			4		--
40A19178	48-63	Bz	S				7.8			3		1
40A19179	63-99	C1	S				8.0			3		--
40A19180	99-137	C2	S				8.0			2		--

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

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

g cm-3

NK

40A19174

0-5

A

S

7.1

40A19175

5-8

E

S

7.0

40A19176

8-25

B1

S

9.3

40A19177

25-48

Bk

S

9.6

40A19178

48-63

Bz

S

8.1

40A19179

63-99

C1

S

9.6

40A19180

99-137

C2

S

9.6