*** Primary Characterization Data ***

Pedon ID: 89MT041001

( Hill, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled as on Nov 1, 1989:	Kenilworth ; Fine-loamy, mixed Aridic Argiboroll
Revised to correlated:	Kenilworth ; Fine-loamy, mixed, superactive Aridic Argiborolls

				United States Department of Agriculture
SSL	-	Project	CP89MT097   HILL COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989MT041001   Lat: 48° 32' 42.69" north  Long: 110° 18' 54.06" west  MLRA: 52	National Soil Survey Center
	-	Pedon No.	89P0335	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
89P01851	Ap	Ap	0-15				FSL	LFS
89P01852	Bt1	Bt1	15-23				SCL	FSL
89P01853	Bt2	Bt2	23-30				SCL	FSL
89P01854	2Bt	2Bt3	30-51				CL	L
89P01855	2Bk1	2Bk1	51-61				CL	L
89P01856	2Bk2	2Bk2	61-104				CL	CL
89P01857	2BCk	2BCk	104-130				CL	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.76	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	36	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	19	% wt
Weighted averages based on control section: 15-51 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
89P01851	0-15	Ap	S	lfs	7.3	9.7	83.0			4.1	5.6	13.7	48.4	16.9	3.6	0.4	tr	tr	--	69	tr
89P01852	15-23	Bt1	S	fsl	16.4	19.5	64.1			8.2	11.3	13.1	34.8	13.2	2.7	0.3	tr	tr	--	51	tr
89P01853	23-30	Bt2	S	fsl	17.7	25.6	56.7			11.1	14.5	12.5	28.0	13.2	2.6	0.4	tr	tr	--	44	--
89P01854	30-51	2Bt	S	l	20.6	38.4	41.0			19.0	19.4	13.4	18.6	7.3	1.4	0.3	tr	tr	--	28	tr
89P01855	51-61	2Bk1	S	l	25.9	35.2	38.9		5.7	23.4	11.8	13.3	16.4	6.8	1.8	0.6	tr	1	--	26	1
89P01856	61-104	2Bk2	S	cl	27.1	42.1	30.8		6.6	27.1	15.0	9.8	13.4	5.4	1.4	0.8	tr	tr	--	21	tr
89P01857	104-130	2BCk	S	l	17.5	34.3	48.2		1.7	15.9	18.4	20.5	19.8	5.1	1.6	1.2	1	1	--	29	2

*** Primary Characterization Data ***

Pedon ID: 89MT041001

( Hill, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Kenilworth		Fine-loamy, mixed Aridic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0335

---

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			3F1a1a	8D1	8D1
89P01851	0-15	Ap	S							3.5		1.006			1	0.81	0.48
89P01852	15-23	Bt1	S							7.1		1.014				0.75	0.43
89P01853	23-30	Bt2	S							7.1		1.015				0.76	0.40
89P01854	30-51	2Bt	S							8.5		1.019				0.77	0.41
89P01855	51-61	2Bk1	S							8.8		1.016				0.48	0.34
89P01856	61-104	2Bk2	S							9.0		1.016				0.46	0.33
89P01857	104-130	2BCk	S							7.6		1.013				0.61	0.43

---

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 - - - - -)

6B3a

6A1c

89P01851

0-15

Ap

S

0.028

0.37

13

89P01852

15-23

Bt1

S

0.065

0.42

7

89P01853

23-30

Bt2

S

0.44

89P01854

30-51

2Bt

S

0.54

89P01855

51-61

2Bk1

S

0.52

89P01856

61-104

2Bk2

S

0.37

89P01857

104-130

2BCk

S

0.19

*** Primary Characterization Data ***

Pedon ID: 89MT041001

( Hill, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Kenilworth		Fine-loamy, mixed Aridic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0335

---

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
89P01851	0-15	Ap	S	3.7	1.4	0.1	0.5	5.7	1.1			6.8	5.9			84	97
89P01852	15-23	Bt1	S	9.9*	4.0	--	0.6	14.5	1.9			16.4	12.3			88	100
89P01853	23-30	Bt2	S	8.6	4.0	0.1	0.4	13.1	1.7			14.8	13.4			89	98
89P01854	30-51	2Bt	S	11.0*	4.8	0.1	0.4	16.3	1.7			18.0	15.9			91	100
89P01855	51-61	2Bk1	S	43.0*	7.4	0.2	0.1						12.4			100	100
89P01856	61-104	2Bk2	S	55.6*	10.6	0.3	0.1						12.4			100	100
89P01857	104-130	2BCk	S	36.8*	14.5	1.5	0.1						10.7			100	100

^*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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
89P01851	0-15	Ap	S																		0.08	2
89P01852	15-23	Bt1	S																		0.06	--
89P01853	23-30	Bt2	S																		0.06	1
89P01854	30-51	2Bt	S																		0.09	1
89P01855	51-61	2Bk1	S																		0.19	2
89P01856	61-104	2Bk2	S																		0.21	2
89P01857	104-130	2BCk	S	0.3	0.4	4.8	0.1	--	4.3	0.1	0.2				0.9	tr	--	45.5	tr	0.54	0.34	12	8

*** Primary Characterization Data ***

Pedon ID: 89MT041001

( Hill, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Kenilworth		Fine-loamy, mixed Aridic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0335

---

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	8C1b			6E1g		4E2a1a1a1		8E1
89P01851	0-15	Ap	S		5.4	5.8						--
89P01852	15-23	Bt1	S		6.1	6.2						--
89P01853	23-30	Bt2	S		6.2	6.5						--
89P01854	30-51	2Bt	S		6.5	6.6						--
89P01855	51-61	2Bk1	S		7.8	8.1				17		--
89P01856	61-104	2Bk2	S		7.9	8.4				20		--
89P01857	104-130	2BCk	S		8.2	8.8	8.5			13		--		3800