*** Supplementary Characterization Data ***

Pedon ID: 77MT077212

( Powell, Montana )

Print Date: Nov 26 2024 11:01PM

Sampled as on Jul 30, 1977:	Boxwell ; Fine-loamy Aridic Haploborolls
Revised to correlated:	Boxwell ; Fine-loamy, mixed, superactive Aridic Haploboroll

				United States Department of Agriculture
SSL	-	Project	RP89MT104   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1977MT077212   Lat: 46° 30' 20.00" north  Long: 112° 46' 42.01" west  MLRA: 44	National Soil Survey Center
	-	Pedon No.	89P0353	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
89P01944	0-8	A	S	100	100	100	100	100	97	94	87	77	51	28	21	16	83	79	72	58	41	0.12	0.073	0.001			>100	5.5
89P01945	8-28	Bw	S	100	100	100	100	100	96	92	86	80	55	34	27	22	84	81	75	62	46	0.09	0.060	0.001			>100	1.5
89P01946	28-64	Bk1	S	100	100	100	100	100	100	99	98	96	82	59	42	30	98	96	94	87	75	0.02	0.010	--			48.2	0.5
89P01947	64-91	Bk2	S	100	100	100	100	100	99	97	87	82	70	51	34	22	86	83	80	76	64	0.04	0.019	0.001			66.9	0.7
89P01948	91-173	Cr	S	100	100	100	100	100	100	100	100	60	42	28	19	13	84	63	52	45	37	0.42	0.189	0.001			>100	1.1

---

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
89P01944	0-8	A	S	13	--	--	13	--	6	7	87	13	--	6	7	87		1.541
89P01945	8-28	Bw	S	14	--	--	14	--	8	6	86	14	--	8	6	86		1.551
89P01946	28-64	Bk1	S	2	--	--	2	--	1	1	98	2	--	1	1	98		1.461
89P01947	64-91	Bk2	S	13	--	--	13	--	3	10	87	13	--	3	10	87		1.541
89P01948	91-173	Cr	S		--	--	--	--	--	--	100	--				100		1.451

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: 77MT077212

( Powell, Montana )

Print Date: Nov 26 2024 11:01PM

Sampled As	:	Boxwell		Fine-loamy Aridic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0353

---

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
89P01944	0-8	A	S	8	--	--	8	--	3	4	92	27	14	9	42						0.52
89P01945	8-28	Bw	S	8	--	--	8	--	5	4	92	24	14	13	42				1.30		0.49
89P01946	28-64	Bk1	S	1	--	--	1	--	1	1	99	13	25	17	45						0.40
89P01947	64-91	Bk2	S	8	--	--	8	--	2	6	92	13	24	13	42						0.35
89P01948	91-173	Cr	S	--	--	--	--	--	--	--	100	34	13	7	45						0.45

---

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
89P01944	0-8	A	S	15	15	15	55	30	19	5	6	11	19	24	18	17	22		fsl	53.1	28.7	18.2	7.1
89P01945	8-28	Bw	S	18	18	18	51	31	28	3	4	10	20	24	18	20	34		l	46.5	28.2	25.3	6.9
89P01946	28-64	Bk1	S	3	3	3	33	64	43	1	2	4	9	18	23	43	44		cl	23.4	46.1	30.5	7.9
89P01947	64-91	Bk2	S	17	17	17	30	54	28	1	4	6	6	18	20	44	34		l	26.6	48.1	25.3	8.1
89P01948	91-173	Cr	S				72	28	15	19	24	12	8	9	10	18	15
89P01948	91-173	Cr	GP																cosl	62.9	24.1	13.0	7.9