*** Supplementary Characterization Data ***

Pedon ID: 03MT001004

( Beaverhead, Montana )

Print Date: Nov 23 2024 7:13AM

Sampled as on Sep 2, 2003:	Carbo ; Sandy-skeletal, carbonatic, frigid Aridic Calciustepts
Revised to SSL on Dec 17, 2004:	SND ; Sandy-skeletal, siliceous, frigid Aridic Calciustept

				United States Department of Agriculture
SSL	-	Project	C2003USMT179   Big Hole Valley	Natural Resources Conservation Service
	-	Site ID	S2003MT612003   Lat: 45° 8' 42.00" north  Long: 112° 53' 14.99" west  MLRA: 44	National Soil Survey Center
	-	Pedon No.	03N1011	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
03N05136	0-8	A	S	100	91	85	76	70	63	56	49	38	18	11	7	5	45	40	32	21	16	7.01	2.260	0.015			>100	0.4
03N05137	8-20	Bk	S	100	88	80	68	59	53	47	38	32	16	10	7	5	36	33	27	18	14	19.65	6.664	0.020			>100	0.3
03N05138	20-46	Bkq1	S	100	88	79	67	58	45	31	23	17	6	3	2	2	21	18	13	7	5	20.28	12.560	0.156			>100	5.6
03N05139	46-109	Bkq2	S	100	88	79	66	57	43	28	22	16	5	2	1	1	19	17	12	6	4	20.91	13.562	0.183			>100	7.0
03N05140	109-152	Bkq3	S	100	82	70	52	39	30	21	18	16	6	2	1	1	18	16	13	7	4	30.48	24.338	0.161			>100	18.2

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
03N05136	0-8	A	S	51			51	30	14	7	49	51	30	14	7	49		1.891			2.183
03N05137	8-20	Bk	S	62		1	61	41	12	9	38	62	41	12	9	38		2.021			2.263
03N05138	20-46	Bkq1	S	77		1	76	42	27	8	23	77	42	27	8	23		2.231			2.393
03N05139	46-109	Bkq2	S	78		1	77	43	29	6	22	78	43	29	6	22		2.241			2.393
03N05140	109-152	Bkq3	S	89		38	51	38	11	2	11	82	61	18	3	18		2.431			2.513

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.
³The saturated whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

*** Supplementary Characterization Data ***

Pedon ID: 03MT001004

( Beaverhead, Montana )

Print Date: Nov 23 2024 7:13AM

Sampled As	:	Carbo		Sandy-skeletal, carbonatic, frigid Aridic Calciustepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  03N1011

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
03N05136	0-8	A	S	36	--	--	36	21	10	5	64	24	7	4			9				0.69
03N05137	8-20	Bk	S	48	--	1	47	32	9	7	52	18	7	4			8				0.61
03N05138	20-46	Bkq1	S	65	--	1	64	35	23	7	35	15	3	1							0.46
03N05139	46-109	Bkq2	S	67	--	1	66	37	25	5	33	15	3	1			64				0.47
03N05140	109-152	Bkq3	S	80	--	34	46	34	10	2	20	8	2	tr							0.44

---

Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																						3A1a1a	4C1a2a		4F2
03N05136	0-8	A	S	54	54	22	35	11	5	10	11	18	26	12	11	13	12		sl	68.3	21.1	10.6	7.7
03N05137	8-20	Bk	S	66	64	22	25	9	6	6	9	18	28	13	12	14	17		fsl	63.1	22.7	14.2	7.6		0.94
03N05138	20-46	Bkq1	S	78	77	36	18	4	2	9	14	26	25	11	9	8	8		ls	78.0	15.0	7.0	8.1
03N05139	46-109	Bkq2	S	79	78	35	18	3	1	12	10	24	28	10	8	7	4		ls	81.9	14.3	3.8	8.0
03N05140	109-152	Bkq3	S	89	51	13	8	2	tr	3	6	21	35	15	11	9	5		ls	76.3	19.2	4.5	8.2