*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled as :	Ambrosecreek ; Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2007USMT134   Ravalli Co. - Bitterroot Valley	Natural Resources Conservation Service
	-	Site ID	07MT081012   Lat: 46° 11' 19.00" north  Long: 114° 8' 54.00" west	National Soil Survey Center
	-	Pedon No.	07N0795	Kellogg 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
07N04840	Ap	Ap	0-27	S07MT081-012-1			L	SL
07N04841	Bw1	Bw1	27-51	S07MT081-012-2			SL	SL
07N04842	Bw2	Bw2	51-71	S07MT081-012-3			SL	SL
07N04843	Bw3	Bw3	71-89	S07MT081-012-4			GR-L	L
07N04844	C1	C1	89-122	S07MT081-012-5			GRV-COSL	COSL
07N04845	C2	C2	122-150	S07MT081-012-6			GRX-COS	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
07N04840	0-27	Ap	S	sl	10.8	32.4	56.8			15.6	16.8	9.6	15.3	13.3	12.8	5.8	2	1	--	49	3
07N04841	27-51	Bw1	S	sl	9.1	28.3	62.6			11.7	16.6	10.8	15.6	15.9	14.5	5.8	5	tr	--	54	5
07N04842	51-71	Bw2	S	sl	5.9	23.1	71.0			9.8	13.3	12.9	19.6	16.6	14.9	7.0	9	1	--	62	10
07N04843	71-89	Bw3	S	l	12.2	44.3	43.5			28.6	15.7	7.2	8.9	11.8	11.7	3.9	8	15	--	51	23
07N04844	89-122	C1	S	cosl	10.5	26.5	63.0			15.8	10.7	5.8	11.9	17.0	18.0	10.3	11	55	tr	85	66
07N04845	122-150	C2	S	cos	--	2.7	97.3			1.8	0.9	5.0	1.1	36.5	43.8	10.9	7	47	--	96	54

*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled As	:	Ambrosecreek		Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0795

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
07N04840	0-27	Ap	S	1.38	1.46	0.019			19.6	7.3		1.014		0.17		0.93	0.68
07N04841	27-51	Bw1	S	1.45	1.50	0.011			13.2	5.2		1.012		0.11		0.86	0.57
07N04842	51-71	Bw2	S	1.34	1.35	0.002			19.0	4.5		1.009		0.18		1.03	0.76
07N04843	71-89	Bw3	S	1.36	1.42	0.013			18.5	6.7		1.016		0.14		0.77	0.55
07N04844	89-122	C1	S							5.4		1.013				0.77	0.51
07N04845	122-150	C2	S							1.3		1.002

---

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

07N04840

0-27

Ap

S

9.4

07N04841

27-51

Bw1

S

7.1

07N04842

51-71

Bw2

S

5.8

07N04843

71-89

Bw3

S

11.7

07N04844

89-122

C1

S

8.4

07N04845

122-150

C2

S

1.5

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
07N04840	0-27	Ap	S	1.17	0.12	0.01	1.2		9	0.4	0.1	tr	0.12	0.03	0.09	0.08	0.02	246.0
07N04841	27-51	Bw1	S	0.47	0.09	tr	0.5		5	0.3	0.1	tr	0.09	0.02	0.06	0.06	0.02	185.2
07N04842	51-71	Bw2	S	0.26	0.03	0.01	0.3		9	0.3	0.1	--	0.08	0.02	0.05	0.06	0.02	151.5
07N04843	71-89	Bw3	S	0.40	0.05	0.01	0.4		8	0.4	0.1	tr	0.11	0.02	0.06	0.07	0.03	218.2
07N04844	89-122	C1	S	0.37	0.08	0.01	0.4		4	0.3	0.1	tr	0.10	0.02	0.06	0.07	0.02	154.5
07N04845	122-150	C2	S	0.04	0.03	tr	tr		1	0.1	tr	--	0.02	tr	0.02	0.01	tr	23.9

*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled As	:	Ambrosecreek		Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0795

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
07N04840	0-27	Ap	S	8.2*	1.4	0.2	0.2	10.0	5.2			15.2	10.0			66	100
07N04841	27-51	Bw1	S	6.8*	1.4	0.2	0.2	8.6	3.1			11.7	7.8			74	100
07N04842	51-71	Bw2	S	4.7*	1.1	0.2	0.2	6.2	2.4			8.6	6.1			72	100
07N04843	71-89	Bw3	S	7.0*	2.1	0.3	0.2	9.6	3.9			13.5	9.4			71	100
07N04844	89-122	C1	S	6.2*	1.9	0.2	0.2	8.5	3.4				8.1				100
07N04845	122-150	C2	S	1.8	0.3	--	0.1	2.2	0.1				2.5				88

^*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 - -)		%
																					4F1a1a1
07N04840	0-27	Ap	S																		0.07	2
07N04841	27-51	Bw1	S																		0.04	3
07N04842	51-71	Bw2	S																		0.03	3
07N04843	71-89	Bw3	S																		0.03	3
07N04844	89-122	C1	S																		0.04	2
07N04845	122-150	C2	S																		0.03	--

---

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			4C1a1a1	4E1a1a1a1
07N04840	0-27	Ap	S		5.1	5.9			7.7
07N04841	27-51	Bw1	S		5.3	6.2			7.7
07N04842	51-71	Bw2	S		5.4	6.3			7.7
07N04843	71-89	Bw3	S		5.1	5.9			7.8
07N04844	89-122	C1	S		5.3	6.2			7.7	tr
07N04845	122-150	C2	S		6.6	7.1			7.5	tr

*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled As	:	Ambrosecreek		Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0795

---

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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2
07N04840	0-27	Ap	S		9	161.9
07N04841	27-51	Bw1	S		8	119.4
07N04842	51-71	Bw2	S		6	71.2
07N04843	71-89	Bw3	S		10	85.4
07N04844	89-122	C1	S		10	96.6
07N04845	122-150	C2	S		3	--

*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled As	:	Ambrosecreek		Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0795

---

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

7A1a1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

07N04841

27.0-51.0

Bw1

tcly

MT 2

KK 2

MI 2

VR 1

SMEC

07N04842

51.0-71.0

Bw2

tcly

MT 2

KK 2

MI 1

SMEC

07N04843

71.0-89.0

Bw3

tcly

MI 2

MT 1

KK 1

CMIX

07N04844

89.0-122.0

C1

tcly

MI 2

KK 1

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	SMEC - Smectitic

*** Primary Characterization Data ***

Pedon ID: 07MT081012

( Ravalli, Montana )

Print Date: Nov 24 2024 6:50AM

Sampled As	:	Ambrosecreek		Coarse-loamy, mixed, superactive, frigid Aridic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0795

---

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

07N04840

0.0-27.0

Ap

csi

OT 92

GS 6

PO 1

GC 1

GA tr

07N04841

27.0-51.0

Bw1

csi

OT 93

GS 4

PO 2

GC 1

07N04843

71.0-89.0

Bw3

csi

OT 88

GS 8

GC 3

PO 1

07N04844

89.0-122.0

C1

csi

OT 90

GS 7

GC 2

PO 1

07N04844

89.0-122.0

C1

fs

OT 94

GS 5

GC 1

DI tr

GA tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
DI Diatoms	GA Glass Aggregates	GC Glass-coated Grain	GS Glass	OT Other
PO Plant Opal