*** Supplementary Characterization Data ***

Pedon ID: 89MT0771253

( Powell, Montana )

Print Date: Nov 22 2024 12:10AM

Sampled as on Jul 30, 1989:	Rittel ; Fine, montmorillonitic Typic Eutroboralfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP91MT137   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1989MT0771253   Lat: 46° 41' 49.00" north  Long: 112° 56' 3.00" west	National Soil Survey Center
	-	Pedon No.	91P0541	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
91P03123	0-15	E1	S	100	100	100	100	100	99	98	87	60	45	31	23	18	76	63	53	47	42	0.41	0.161	0.001			>100	1.0
91P03124	15-33	E2	S	100	100	100	100	100	97	93	79	53	39	27	21	16	69	56	46	41	37	0.63	0.330	0.001			>100	1.3
91P03125	33-48	E/Bt	S	100	100	100	100	100	90	79	62	43	35	26	19	15	54	44	39	36	33	1.67	0.751	0.001			>100	0.8
91P03126	48-69	Bt	S	100	99	99	98	98	93	88	73	52	44	35	27	21	64	53	48	45	42	0.79	0.333	0.001			>100	0.1
91P03127	69-109	Cr1	S	100	100	100	100	100	100	100	94	47	28	19	17	15	68	50	38	30	26	0.73	0.503	0.001			>100	14.3

---

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
91P03123	0-15	E1	S	13	--	--	13	--	2	11	87	13	--	2	11	87		1.541
91P03124	15-33	E2	S	21	--	--	21	--	7	14	79	21	--	7	14	79		1.601
91P03125	33-48	E/Bt	S	38	--	--	38	--	21	17	62	38	--	21	17	62		1.751
91P03126	48-69	Bt	S	27	--	--	27	2	10	15	73	27	2	10	15	73		1.651
91P03127	69-109	Cr1	S	6	--	--	6	--	--	6	94	6	--	--	6	94		1.491
91P03128	109-152	Cr2	S										--	--	7

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: 89MT0771253

( Powell, Montana )

Print Date: Nov 22 2024 12:10AM

Sampled As	:	Rittel		Fine, montmorillonitic Typic Eutroboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0541

---

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
91P03123	0-15	E1	S	8	--	--	8	--	1	6	92	26	14	10	42				1.29		0.51
91P03124	15-33	E2	S	13	--	--	13	--	4	9	87	26	12	10	40				1.17		0.45
91P03125	33-48	E/Bt	S	25	--	--	25	--	14	11	75	19	11	10	34				0.92		0.30
91P03126	48-69	Bt	S	17	--	--	17	1	6	9	83	19	13	14	38				0.74		0.28
91P03127	69-109	Cr1	S	3	--	--	3	--	--	3	97	39	6	8	44				1.38		0.56
91P03128	109-152	Cr2	S																		0.64

---

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
91P03123	0-15	E1	S	16	16	16	54	30	22	16	19	15	8	7	17	19	26		l	51.2	28.1	20.7	5.1
91P03124	15-33	E2	S	25	25	25	51	24	19	16	21	15	9	7	14	18	26		scl	53.7	25.9	20.4	5.0
91P03125	33-48	E/Bt	S	45	45	45	35	20	18	17	22	11	6	8	15	22	33		scl	47.5	27.8	24.7	5.0
91P03126	48-69	Bt	S	34	34	32	39	27	27	18	21	9	5	6	14	27	42		cl	41.9	28.7	29.4	4.8
91P03127	69-109	Cr1	S	7	7	7	80	13	17	33	23	14	11	6	8	6	19		cosl	72.8	11.5	15.7	5.6
91P03128	109-152	Cr2	GP																cosl	76.3	11.0	12.7	5.8