*** Supplementary Characterization Data ***

Pedon ID: 99MT039001

( Granite, Montana )

Print Date: Nov 26 2024 11:12PM

Sampled as :	Holloway ; Loamy-skeletal, mixed, superactive Andic Eutrocryept
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP99MT124   BEAVERHEAD AND DEERLODGE COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1999MT039001   Lat: 46° 3' 24.80" north  Long: 113° 29' 9.30" west	National Soil Survey Center
	-	Pedon No.	99P0423	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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
99P02408	0-25	Bs	S	100	96	93	88	85	55	24	7	1	1	tr	tr	tr	3	1	1	1	1	10.72	8.525	2.325			4.6	1.2
99P02409	25-53	2E	S	100	97	94	91	88	63	38	19	11	6	3	1	1	14	11	10	7	4	8.69	6.572	0.299			29.1	4.1
99P02410	53-76	2Bw1	S	100	98	96	94	92	76	59	49	43	23	5	3	1	46	43	40	28	16	4.90	2.178	0.030			>100	0.1
99P02411	76-152	2Bw2	S	100	99	98	96	95	83	70	57	50	26	8	4	2	54	51	47	31	18	2.44	0.399	0.024			>100	0.2

---

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
													3B1	3B1	3B1
99P02408	0-25	Bs	S	95	5	21	69	11	45	13	5	93	15	61	17	7		2.541
99P02409	25-53	2E	S	83	--	11	72	11	45	17	17	81	12	50	19	19		2.341
99P02410	53-76	2Bw1	S	57	--	13	44	7	29	9	43	51	8	33	10	49		1.971
99P02411	76-152	2Bw2	S	65	6	32	27	3	16	8	35	43	5	25	13	57		2.051

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.

---

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---)
																					8D1
99P02408	0-25	Bs	S	92	5	20	67	11	44	13	8	4			4				2.76		1.00
99P02409	25-53	2E	S	73	--	10	63	10	39	15	27	11	3		12				1.46		0.69
99P02410	53-76	2Bw1	S	42	--	10	33	5	21	7	58	21	10	1	26				1.67		1.17
99P02411	76-152	2Bw2	S	50	5	25	21	2	12	6	50	18	8	1	23				1.29		0.56

*** Supplementary Characterization Data ***

Pedon ID: 99MT039001

( Granite, Montana )

Print Date: Nov 26 2024 11:12PM

Sampled As	:	Holloway		Loamy-skeletal, mixed, superactive Andic Eutrocryept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0423

---

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	3A1a1a	3A1a1a	3A1a1a	4C1a2a
99P02408	0-25	Bs	S	95	69	58	5	tr	tr	62	24	6	1	1	3	3	4		cos	91.0	5.6	3.4	5.9
99P02409	25-53	2E	S	84	72	62	13	3	1	29	13	9	16	12	10	10	4		lcos	76.9	19.6	3.5	5.0
99P02410	53-76	2Bw1	S	57	44	38	29	13	1	7	5	6	25	25	22	10	2		fsl	67.2	31.0	1.8	4.2
99P02411	76-152	2Bw2	S	66	27	24	24	10	1	6	4	8	29	23	18	11	4		fsl	68.2	28.4	3.4	4.2