*** Supplementary Characterization Data ***

Pedon ID: 79MT077544

( Powell, Montana )

Print Date: Nov 13 2024 2:46PM

Sampled as on Oct 1, 1979:	Doney ; Fine-loamy, mixed Typic Ustochrept
Revised to correlated:	Doney ; Fine-loamy, mixed, superactive, frigid Typic Ustochrepts

				United States Department of Agriculture
SSL	-	Project	RP89MT120   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1979MT077544   Lat: 46° 32' 43.61" north  Long: 112° 49' 48.25" west  MLRA: 44	National Soil Survey Center
	-	Pedon No.	89P0442	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
89P02470	0-10	A	S	100	99	99	98	98	97	95	90	86	72	44	31	23	89	87	84	77	65	0.04	0.026	0.001			72.4	0.9
89P02471	10-28	Bw	S	100	100	100	100	100	98	95	70	68	57	35	24	17	70	69	67	61	49	0.09	0.052	0.001			>100	1.5
89P02472	28-81	Bk	S	100	100	100	100	100	99	97	91	87	76	53	32	19	90	88	86	81	70	0.03	0.016	0.001			42.0	0.9
89P02473	81-99	Cr1	S	100	92	87	79	73	62	51	33	31	26	15	10	6	33	31	30	28	23	8.32	4.482	0.005			>100	2.0
89P02474	99-142	Cr2	S	100	100	100	99	99	76	53	34	33	31	24	14	7	34	34	33	32	30	5.81	4.107	0.003			>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
89P02470	0-10	A	S	10	--	--	10	2	3	5	90	10	2	3	5	90		1.531
89P02471	10-28	Bw	S	30	--	--	30	--	5	25	70	30	--	5	25	70		1.681
89P02472	28-81	Bk	S	9	--	--	9	--	3	6	91	9	--	3	6	91		1.501
89P02473	81-99	Cr1	S	67	--	--	67	27	22	18	33	67	27	22	18	33		2.081
89P02474	99-142	Cr2	S	66	--	--	66	1	46	19	34	66	1	46	19	34		2.071

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.

*** Supplementary Characterization Data ***

Pedon ID: 79MT077544

( Powell, Montana )

Print Date: Nov 13 2024 2:46PM

Sampled As	:	Doney		Fine-loamy, mixed Typic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0442

---

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
89P02470	0-10	A	S	6	--	--	6	1	2	3	94	14	24	13	42						0.65
89P02471	10-28	Bw	S	19	--	--	19	--	3	16	81	13	21	11	37						0.37
89P02472	28-81	Bk	S	5	--	--	5	--	2	3	95	12	30	11	43						0.40
89P02473	81-99	Cr1	S	53	--	--	53	21	17	14	47	8	13	5	22						0.35
89P02474	99-142	Cr2	S	52	--	--	52	1	36	15	48	3	18	5	22						0.39

---

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
89P02470	0-10	A	S	13	13	10	32	55	29	1	3	4	10	18	31	32	33		l	27.9	47.1	25.0	7.4
89P02471	10-28	Bw	S	36	36	36	25	39	20	1	2	4	11	22	27	34	32		l	29.4	46.3	24.3	7.4
89P02472	28-81	Bk	S	11	11	11	26	63	23	2	2	3	7	15	23	48	26		sil	23.1	56.4	20.5	7.6
89P02473	81-99	Cr1	S	71	71	43	11	18	6	2	5	5	7	17	28	35	23
89P02473	81-99	Cr1	GP																sil	30.1	51.5	18.4	7.6
89P02474	99-142	Cr2	S	71	71	70	4	25	7	tr	1	2	3	8	23	62	25
89P02474	99-142	Cr2	GP																sil	11.7	68.2	20.0	7.7