*** Supplementary Characterization Data ***

Pedon ID: 88MT077943U

( Powell, Montana )

Print Date: Nov 21 2024 5:07PM

Sampled as on Jun 1, 1988:	Crow ; Fine, mixed Typic Eutroboralf
Revised to correlated:	Crow ; Fine, mixed, superactive Typic Eutroboralfs

				United States Department of Agriculture
SSL	-	Project	RP89MT104   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1988MT077943U   Lat: 46° 48' 34.00" north  Long: 112° 43' 49.99" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	89P0348	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
89P01918	0-8	E1	S	100	100	100	100	100	97	94	87	63	47	34	20	10	74	65	58	51	43	0.30	0.095	0.002			>100	0.3
89P01919	8-18	E2	S	100	100	100	100	100	95	90	78	57	42	31	21	15	67	58	52	45	38	0.57	0.199	0.001			>100	0.6
89P01920	18-38	Bt1	S	100	100	100	100	100	98	96	79	58	43	33	28	25	70	59	52	46	40	0.52	0.181	0.001			>100	0.3
89P01921	38-79	Bt2	S	100	100	100	100	100	99	98	98	79	56	42	35	30	90	81	71	60	51	0.10	0.046	--			>100	0.1
89P01922	79-124	BC	S	100	98	97	95	94	91	88	79	54	32	21	16	13	68	56	47	36	27	0.63	0.318	0.001			>100	5.5

---

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
89P01918	0-8	E1	S	13	--	--	13	--	6	7	87	13	--	6	7	87		1.551
89P01919	8-18	E2	S	22	--	--	22	--	10	12	78	22	--	10	12	78		1.611
89P01920	18-38	Bt1	S	21	--	--	21	--	4	17	79	21	--	4	17	79		1.591
89P01921	38-79	Bt2	S	2	--	--	2	--	2	--	98	2	--	2	--	98		1.461
89P01922	79-124	BC	S	21	--	--	21	6	6	9	79	21	6	6	9	79		1.591

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: 88MT077943U

( Powell, Montana )

Print Date: Nov 21 2024 5:07PM

Sampled As	:	Crow		Fine, mixed Typic Eutroboralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0348

---

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
89P01918	0-8	E1	S	8	--	--	8	--	4	4	92	26	19	6	42				1.95		0.76
89P01919	8-18	E2	S	13	--	--	13	--	6	7	87	25	14	9	39				1.10		0.51
89P01920	18-38	Bt1	S	13	--	--	13	--	2	10	87	24	9	15	40				1.20		0.51
89P01921	38-79	Bt2	S	1	--	--	1	--	1	--	99	26	12	16	45				1.24		0.51
89P01922	79-124	BC	S	13	--	--	13	4	4	5	87	31	8	8	40				1.61		0.62

---

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
89P01918	0-8	E1	S	15	15	15	49	36	12	17	12	9	10	10	11	31	14		l	50.8	37.3	11.9	5.9
89P01919	8-18	E2	S	26	26	26	47	27	17	18	13	10	11	11	11	25	23		l	51.9	29.2	18.9	5.0
89P01920	18-38	Bt1	S	28	28	28	52	20	33	17	19	13	13	11	12	16	46		scl	49.7	19.0	31.3	5.0
89P01921	38-79	Bt2	S	3	3	3	67	30	42	11	13	14	16	14	13	18	43		scl	48.1	21.7	30.2	5.5
89P01922	79-124	BC	S	24	24	17	60	16	15	17	18	15	16	13	9	12	20		cosl	65.7	17.6	16.7	6.0