*** Primary Characterization Data ***

Pedon ID: 91MT0391506

( Granite, Montana )

Print Date: Sep 23 2024 1:37PM

Sampled as :	Boxwell ; Fine-loamy, mixed Typic Haploboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP92MT071   DEER LODGE SOIL STUDY	Natural Resources Conservation Service
	-	Site ID	S1991MT0391506   Lat: 46° 39' 25.00" north  Long: 113° 13' 39.99" west	National Soil Survey Center
	-	Pedon No.	92P0321	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
92P01949	A	A	0-10				L	CL
92P01950	Bw	Bw	10-23				L	L
92P01951	BC	BC	23-33				L	SIL
92P01952	C	C1	33-94				L	SIL
92P01953	Cr	CR	94-152				L	FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	4.3	(NA)
Clay, carbonate free, Weighted Average	5	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	75	% wt
Volume, >2mm, Weighted Average	57	% vol
Clay, total, Weighted Average	8	% wt
Weighted averages based on control section: 25-100 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
92P01949	0-10	A	S	cl	27.5	48.0	24.5			23.9	24.1	14.8	6.0	2.0	1.1	0.6	2	tr	--	12	2
92P01950	10-23	Bw	S	l	26.4	45.2	28.4			25.5	19.7	19.7	4.9	1.7	1.4	0.7	1	--	--	10	1
92P01951	23-33	BC	S	sil	13.2	59.9	26.9			32.5	27.4	15.6	5.8	2.3	2.0	1.2	2	1	--	14	3
92P01952	33-94	C	S	sil	6.9	50.5	42.6		2.5	29.1	21.4	19.2	8.0	3.6	5.4	6.4	30	33	13	82	76
92P01953	94-152	Cr	S	fsl	6.5	45.3	48.2		0.3	25.5	19.8	21.3	8.5	5.3	7.3	5.8	10	40	21	79	71

*** Primary Characterization Data ***

Pedon ID: 91MT0391506

( Granite, Montana )

Print Date: Sep 23 2024 1:37PM

Sampled As	:	Boxwell		Fine-loamy, mixed Typic Haploboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0321

---

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
92P01949	0-10	A	S	1.08	1.17	0.027			33.8	18.1		1.033		0.17		1.22	0.66
92P01950	10-23	Bw	S	1.08	1.19	0.033			34.9	16.4		1.032		0.20		1.24	0.62
92P01951	23-33	BC	S							17.4		1.034				2.55	1.32
92P01952	33-94	C	S							15.5		1.023				2.93	2.25
92P01953	94-152	Cr	S							18.5		1.020				3.51	2.85

---

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						8J	6C9b	6G12b	6V2b	6D5b
92P01949	0-10	A	S					2.28					0.26	0.04	0.12	0.21	0.09	773.2
92P01950	10-23	Bw	S					1.77					0.26	0.03	0.11	0.21	0.09	704.8
92P01951	23-33	BC	S					1.59					0.27	0.03	0.09	0.23	0.09	525.7
92P01952	33-94	C	S					0.78					0.13	0.02	0.03	0.11	0.06	66.9
92P01953	94-152	Cr	S					0.43					0.16	0.03	0.04	0.13	0.04	75.3

---

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
92P01949	0-10	A	S	22.2*	8.7	--	3.3	34.2	3.5			37.7	33.6			91	100
92P01950	10-23	Bw	S	21.4*	9.0	0.2	3.0		2.3				32.7			94	100
92P01951	23-33	BC	S	32.1*	12.2	0.8	3.1		1.1				33.6			98	100
92P01952	33-94	C	S	52.9*	15.4	5.9	3.7						20.2			100	100
92P01953	94-152	Cr	S	41.4*	15.0	7.0	5.0						22.8			100	100

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

*** Primary Characterization Data ***

Pedon ID: 91MT0391506

( Granite, Montana )

Print Date: Sep 23 2024 1:37PM

Sampled As	:	Boxwell		Fine-loamy, mixed Typic Haploboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0321

---

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 - -)

%

92P01949

0-10

A

S

--

92P01950

10-23

Bw

S

1

92P01951

23-33

BC

S

2

92P01952

33-94

C

S

29

92P01953

94-152

Cr

S

31

---

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

6E1g

92P01949

0-10

A

S

6.9

7.4

92P01950

10-23

Bw

S

7.1

7.6

--

92P01951

23-33

BC

S

7.7

7.8

tr

92P01952

33-94

C

S

8.0

8.0

10

92P01953

94-152

Cr

S

7.9

8.0

2

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S4

92P01949

0-10

A

S

23

92P01950

10-23

Bw

S

26

92P01951

23-33

BC

S

26

92P01952

33-94

C

S

36

92P01953

94-152

Cr

S

20

*** Primary Characterization Data ***

Pedon ID: 91MT0391506

( Granite, Montana )

Print Date: Sep 23 2024 1:37PM

Sampled As	:	Boxwell		Fine-loamy, mixed Typic Haploboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0321

---

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
92P01949	0.0-10.0	A	tcly	MT 2	MI 2	KK 1								6	2.9			1.0
92P01951	23.0-33.0	BC	tcly	MT 3	MI 2	KK 1	CA 1							4	1.9			0.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 91MT0391506

( Granite, Montana )

Print Date: Sep 23 2024 1:37PM

Sampled As	:	Boxwell		Fine-loamy, mixed Typic Haploboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0321

---

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

92P01949

0.0-10.0

A

csi

OT 65

GS 33

PO 2

GC tr

92P01950

10.0-23.0

Bw

vfs

GS 49

OT 48

GC 2

PO 1

92P01951

23.0-33.0

BC

csi

OT 62

GS 38

PO 1

92P01952

33.0-94.0

C

vfs

GS 87

OT 13

GC tr

92P01953

94.0-152.0

Cr

vfs

GS 93

OT 7

GC tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal