*** Primary Characterization Data ***

Pedon ID: 98MT029005

( Flathead, Montana )

Print Date: Apr 25 2024 3:56AM

Sampled as on Oct 20, 1998:	Upsata ; Sandy-skeletal, mixed Andic Eutrocryepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2002USMT055   FLATHEAD CO.	Natural Resources Conservation Service
	-	Site ID	S2002MT619012   Lat: 48° 28' 7.01" north  Long: 114° 13' 51.99" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	02N0589	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
02N02935	Bw	Bw	3-33	S98MT-029-005-1	UPSATA		GR-SIL	SIL
02N02936	2E/Bw	2E/Bw	33-74	S98MT-029-005-2	UPSATA		CBX-LS	LCOS
02N02937	2C	2C	74-152	S98MT-029-005-3	UPSATA		CBX-S	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
02N02935	3-33	Bw	S	sil	4.0	64.2	31.8			37.8	26.4	13.4	3.6	3.3	6.8	4.7	9	20	22	60	51
02N02936	33-74	2E/Bw	S	lcos	3.0	14.9	82.1			7.7	7.2	3.3	4.5	16.1	38.6	19.6	10	35	32	95	86
02N02937	74-152	2C	S	cos	2.2	6.5	91.3			3.4	3.1	0.6	1.8	13.1	38.5	37.3	28	32	2	96	78

---

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
02N02935	3-33	Bw	S							18.4		1.066				6.85	4.60
02N02936	33-74	2E/Bw	S							4.1		1.006				0.70	1.37
02N02937	74-152	2C	S							3.3		1.005				1.27	1.50

*** Primary Characterization Data ***

Pedon ID: 98MT029005

( Flathead, Montana )

Print Date: Apr 25 2024 3:56AM

Sampled As	:	Upsata		Sandy-skeletal, mixed Andic Eutrocryepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  02N0589

---

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
02N02935	3-33	Bw	S	5.15	0.24	0.03	5.2		21	1.9	1.4	0.1	3.52	0.62	1.19	2.92	0.96	454.1
02N02936	33-74	2E/Bw	S	0.35	0.03	0.01	0.4		11	0.9	0.1	--	0.15	0.07	0.09	0.10	0.02	--
02N02937	74-152	2C	S	0.09	0.02	0.01	0.1		6	0.7	0.1	tr	0.05	0.02	0.05	0.03	0.01	71.1

---

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		4B2a1a1	4B3a1a	4B3a1a		4B1a1a
02N02935	3-33	Bw	S	3.1	0.5	0.3	0.3	4.2	24.4	1.3	2.5	28.6	27.4	5.5	24	15	15
02N02936	33-74	2E/Bw	S	36.7*	1.7	0.1	0.1	38.6	6.9	0.9	0.4	45.5	2.1	39.5	2	85	100
02N02937	74-152	2C	S	1.5	0.4	0.3	0.1	2.3	2.1	0.2	0.9	4.4	2.8	2.5	8	52	82

^*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 - -)

%

02N02935

3-33

Bw

S

1

02N02936

33-74

2E/Bw

S

7

02N02937

74-152

2C

S

9

*** Primary Characterization Data ***

Pedon ID: 98MT029005

( Flathead, Montana )

Print Date: Apr 25 2024 3:56AM

Sampled As	:	Upsata		Sandy-skeletal, mixed Andic Eutrocryepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  02N0589

---

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

02N02935

3-33

Bw

S

5.1

5.3

11.1

02N02936

33-74

2E/Bw

S

5.1

5.0

9.5

02N02937

74-152

2C

S

4.9

5.3

7.8

---

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

02N02935

3-33

Bw

S

95

1773.2

02N02936

33-74

2E/Bw

S

12

1071.4

02N02937

74-152

2C

S

4

91.4

*** Primary Characterization Data ***

Pedon ID: 98MT029005

( Flathead, Montana )

Print Date: Apr 25 2024 3:56AM

Sampled As	:	Upsata		Sandy-skeletal, mixed Andic Eutrocryepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  02N0589

---

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

02N02935

3.0-33.0

Bw

csi

 

 

 

 

 

 

 

 

 

OT 56

GS 39

PO 3

GC 1

QG tr

FG tr

 

GLSS

02N02936

33.0-74.0

2E/Bw

csi

 

 

 

 

 

 

 

 

 

OT 99

GS 1

FG tr

GC tr

PO tr

 

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	 	 	 	 

MINERAL INTERPRETATION:
FG Glass-coated Feldspar	GC Glass-coated Grain	GS Glass	OT Other	PO Plant Opal
QG Glass-coated Quartz	 	 	 	 

INTERPRETATION (BY HORIZON):
GLSS - GLSS