*** Supplementary Characterization Data ***

Pedon ID: 90MT0391272

( Granite, Montana )

Print Date: Dec 4 2024 3:37AM

Sampled as on Jul 30, 1990:	Evaro ; Loamy-skeletal, mixed Typic Cryochrepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP91MT137   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1990MT0391272   Lat: 46° 38' 0.01" north  Long: 113° 20' 30.00" west	National Soil Survey Center
	-	Pedon No.	91P0542	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
91P03129	0-15	Bs	S	100	100	100	100	100	86	71	62	56	38	16	8	4	59	57	54	45	27	1.17	0.168	0.007			>100	0.4
91P03130	15-46	2E1	S	100	100	100	100	100	78	56	48	44	22	4	2	1	46	44	41	28	11	5.34	2.476	0.045			>100	0.1
91P03131	46-76	2E2	S	100	100	100	100	100	76	51	43	38	20	3	2	1	41	39	36	26	11	6.07	4.224	0.045			>100	0.1
91P03132	76-152	2E/Bt	S	100	92	86	78	72	63	53	45	40	18	2	1	1	43	41	37	25	8	7.86	3.412	0.054			>100	0.1

---

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
91P03129	0-15	Bs	S	38	--	--	38	--	29	9	62	38	--	29	9	62		1.751
91P03130	15-46	2E1	S	58	--	13	45	--	38	7	42	52	--	44	8	48		1.981
91P03131	46-76	2E2	S	63	--	13	50	--	43	7	37	57	--	49	8	43		2.031
91P03132	76-152	2E/Bt	S	64	--	20	44	22	15	6	36	55	28	19	8	45		2.031

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
91P03129	0-15	Bs	S	25	--	--	25	--	19	6	75	23	16	2	34				2.98		1.12
91P03130	15-46	2E1	S	44	--	10	34	--	29	5	56	24	6	1	25				1.68		0.60
91P03131	46-76	2E2	S	48	--	10	38	--	32	5	52	21	6	1	23				1.07		0.71
91P03132	76-152	2E/Bt	S	48	--	15	33	17	11	5	52	23	5	1	23				1.21		0.53

*** Supplementary Characterization Data ***

Pedon ID: 90MT0391272

( Granite, Montana )

Print Date: Dec 4 2024 3:37AM

Sampled As	:	Evaro		Loamy-skeletal, mixed Typic Cryochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0542

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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
91P03129	0-15	Bs	S	39	39	39	36	25	4	4	4	5	16	30	20	21	6		vfsl	56.0	38.1	5.9	5.3
91P03130	15-46	2E1	S	59	46	46	33	8	1	4	4	8	26	37	15	5	3		lfs	77.4	20.1	2.5	5.4
91P03131	46-76	2E2	S	64	51	51	28	8	1	5	5	8	24	35	19	5	3		lfs	74.7	22.5	2.8	5.2
91P03132	76-152	2E/Bt	S	64	44	21	30	6	1	5	5	9	28	37	15	2	2		lfs	81.7	16.4	1.9	5.0