*** Supplementary Characterization Data ***

Pedon ID: 85MT047003

( Lake, Montana )

Print Date: Nov 21 2024 12:18PM

Sampled as on Jun 1, 1985:	Winkler ; Loamy-skeletal, mixed, frigid Udic Ustochrept
Revised to correlated:	Winkler ; Loamy-skeletal, mixed, superactive, frigid Typic Ustochrepts

				United States Department of Agriculture
SSL	-	Project	RP85MT232   LAKE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1985MT047003   Lat: 47° 54' 58.00" north  Long: 114° 16' 5.01" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	85P0763	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
85P04021	0-25	E1	S	100	100	100	100	100	85	69	56	45	39	22	13	6	50	45	43	40	37	2.60	1.031	0.003			>100	0.1
85P04022	25-53	E2	S	100	100	100	100	100	78	55	34	25	21	11	6	2	29	26	24	22	20	5.49	3.835	0.017			>100	12.7
85P04023	53-91	EB	S	100	100	100	100	100	76	51	29	19	16	7	4	1	23	19	17	16	15	6.07	4.521	0.028			>100	25.3
85P04024	91-152	C	S	100	100	100	100	100	71	42	20	11	9	3	2	1	14	12	11	10	9	7.25	5.699	0.149			48.6	8.0

---

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
85P04021	0-25	E1	S	44	--	--	44	--	31	13	56	44	--	31	13	56		1.811
85P04022	25-53	E2	S	66	--	--	66	--	45	21	34	66	--	45	21	34		2.081
85P04023	53-91	EB	S	71	--	--	71	--	49	22	29	71	--	49	22	29		2.121
85P04024	91-152	C	S	80	--	--	80	--	58	22	20	80	--	58	22	20		2.271

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
85P04021	0-25	E1	S	30	--	--	30	--	21	9	70	12	21	4	32				1.68		0.70
85P04022	25-53	E2	S	52	--	--	52	--	35	17	48	11	14	2	22				1.37		0.67
85P04023	53-91	EB	S	57	--	--	57	--	39	18	43	12	11	1	20				1.65		0.78
85P04024	91-152	C	S	69	--	--	69	--	50	19	31	10	7	1	14				1.89		0.97

*** Supplementary Characterization Data ***

Pedon ID: 85MT047003

( Lake, Montana )

Print Date: Nov 21 2024 12:18PM

Sampled As	:	Winkler		Loamy-skeletal, mixed, frigid Udic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0763

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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
85P04021	0-25	E1	S	47	47	47	20	33	7	13	9	6	4	6	30	32	12		sil	33.3	55.6	11.1	4.9
85P04022	25-53	E2	S	68	68	68	14	18	3	14	12	7	5	6	31	26	8		sil	40.4	52.3	7.3	5.0
85P04023	53-91	EB	S	72	72	72	14	14	1	23	12	6	5	5	28	21	5		cosl	48.8	46.3	4.9	4.9
85P04024	91-152	C	S	81	81	81	12	8	1	30	13	7	5	5	26	14	4		cosl	57.3	39.1	3.6	5.3