*** Primary Characterization Data ***

Pedon ID: 94MT089004

( Sanders, Montana )

Print Date: Nov 12 2024 12:42AM

Sampled as on Jun 30, 1992:	Oldtrail ; Sandy-skeletal, mixed, frigid Typic Udifluvent
Revised to correlated:	Oldtrail ; Sandy-skeletal, mixed, frigid Oxyaquic Udifluvents

				United States Department of Agriculture
SSL	-	Project	RP94MT197   SANDERS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1994MT089004   Lat: 47° 58' 4.00" north  Long: 115° 51' 26.99" west  MLRA: 44	National Soil Survey Center
	-	Pedon No.	94P0606	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
94P04382	A	A	0-10				L	SIL
94P04383	C1	C1	10-30				LCOS	LCOS
94P04384	C2	C2	30-64				LCOS	COS
94P04385	C3	C3	64-152				LCOS	COS

---

---

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
94P04382	0-10	A	S	sil	20.0	61.3	18.7			39.4	21.9	11.5	3.4	1.0	1.0	1.8	2	5	--	14	14
94P04383	10-30	C1	S	lcos	3.6	11.3	85.1			7.2	4.1	3.7	8.8	14.5	22.6	35.5	40	--	--	89	60
94P04384	30-64	C2	S	cos	0.8	7.7	91.5			5.0	2.7	2.4	8.0	24.4	35.3	21.4	--	--	--	89	55
94P04385	64-152	C3	S	cos	1.8	7.1	91.1			5.0	2.1	2.3	7.5	29.8	30.6	20.9	--	--	--	89	55

---

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	%
										3C2a1a		3D1				8D1	8D1
94P04382	0-10	A	S							11.6		1.029				1.18	0.58
94P04383	10-30	C1	S							3.6		1.009				1.83	1.00
94P04384	30-64	C2	S							3.0		1.007
94P04385	64-152	C3	S							3.1		1.007				2.78	1.72

*** Primary Characterization Data ***

Pedon ID: 94MT089004

( Sanders, Montana )

Print Date: Nov 12 2024 12:42AM

Sampled As	:	Oldtrail		Sandy-skeletal, mixed, frigid Typic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0606

---

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

94P04382

0-10

A

S

3.58

94P04383

10-30

C1

S

0.48

94P04384

30-64

C2

S

0.16

94P04385

64-152

C3

S

0.18

---

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
94P04382	0-10	A	S	19.7	1.1	0.1	0.7	21.6	6.7			28.3	23.6			76	92
94P04383	10-30	C1	S	5.1	0.4	tr	0.2	5.7	1.3			7.0	6.6			81	86
94P04384	30-64	C2	S	3.7	0.6	tr	0.1	4.4	0.8			5.2	5.0			85	88
94P04385	64-152	C3	S	3.4	1.0	tr	0.1	4.5	1.3			5.8	5.0			78	90

---

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 - -)		%
																					4F1a1a1
94P04382	0-10	A	S																		0.17	tr
94P04383	10-30	C1	S																		0.07	--
94P04384	30-64	C2	S																		0.05	--
94P04385	64-152	C3	S																		0.04	--

*** Primary Characterization Data ***

Pedon ID: 94MT089004

( Sanders, Montana )

Print Date: Nov 12 2024 12:42AM

Sampled As	:	Oldtrail		Sandy-skeletal, mixed, frigid Typic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  94P0606

---

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

94P04382

0-10

A

S

6.1

6.5

94P04383

10-30

C1

S

6.1

6.7

94P04384

30-64

C2

S

6.2

6.8

94P04385

64-152

C3

S

6.2

6.8