NSSC SSL Report Creation

*** Supplementary Characterization Data ***

Pedon ID: S1970MT007002

( Broadwater, Montana )

Print Date: Nov 23 2024 5:52PM

Sampled as on Nov 29, 1970:	Brockway
Revised to correlated:	Brocko ; Coarse-silty, mixed, superactive, frigid Borollic Calciorthids

				United States Department of Agriculture
SSL	-	Project	NL40001 SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1970MT007002 Lat: 46° 2' 7.65" north Long: 111° 39' 15.08" west MLRA: 44	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3689	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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


40A28443	0-18	Ap	S	100	100	100	100	100	100	100	100	99	93	43	28	19	100	99	99	97	87	0.03	0.023	0.001			41.7	1.8
40A28444	18-45	Bk1	S	100	100	100	100	100	100	100	100	100	95	45	30	21	100	100	100	99	90	0.03	0.022	0.001			44.3	1.5
40A28445	45-71	Bk2	S	100	100	100	100	100	100	100	100	100	95	39	24	15	100	100	100	99	89	0.03	0.025	0.001			31.4	2.7
40A28446	71-110	C1	S	100	100	100	100	100	100	100	100	100	95	35	22	14	100	100	100	99	89	0.03	0.026	0.001			27.8	4.4
40A28447	110-152	C2	S	100	100	100	100	100	100	100	100	100	96	40	23	13	100	100	100	99	91	0.03	0.024	0.001			23.8	2.2
40A28448	152-183	C3	S	100	100	100	100	100	100	100	100	100	96	39	23	13	100	100	100	99	91	0.03	0.024	0.001			25.3	2.4

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							4A1d		4A1h

40A28443	0-18	Ap	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.32	1.42	1.80	1.82	1.32		1.42	1.79	1.82	1.01	1.01
40A28444	18-45	Bk1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.30²
40A28445	45-71	Bk2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.32	1.38	1.78	1.82	1.32		1.38	1.78	1.82	1.01	1.01
40A28446	71-110	C1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.30²
40A28447	110-152	C2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.31	1.39	1.77	1.82	1.31		1.39	1.77	1.82	1.02	1.02
40A28448	152-183	C3	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.
²The whole-soil bulk density and/or <2 mm saturated bulk density was not measured at 1/3-bar. It was estimated from other properties.

*** Supplementary Characterization Data ***

Pedon ID: S1970MT007002

( Broadwater, Montana )

Print Date: Nov 23 2024 5:52PM

Sampled As	:	Brockway
USDA-SCS-Soil Survey Laboratory			;	Pedon No. 40A3689

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---)


40A28443	0-18	Ap	S	--	--	--	--	--	--	--	100	6	34	9	2	48					0.57						0.33	0.33
40A28444	18-45	Bk1	S	--	--	--	--	--	--	--	100	5	34	10	51						0.43
40A28445	45-71	Bk2	S	--	--	--	--	--	--	--	100	5	37	7	4	46					0.51						0.36	0.36
40A28446	71-110	C1	S	--	--	--	--	--	--	--	100	5	37	7	51						0.47
40A28447	110-152	C2	S	--	--	--	--	--	--	--	100	4	39	6	5	46					0.54						0.37	0.37
40A28448	152-183	C3	S	--	--	--	--	--	--	--	100	5	43	7	45						0.52

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	8C1e		NK

40A28443	0-18	Ap	S				16	84	23	tr	1	1	2	12	54	30	23		sil	12.9	68.4	18.7	7.6
40A28444	18-45	Bk1	S				12	88	26	tr	tr	tr	1	11	58	30	26		sil	9.6	69.9	20.5	7.8
40A28445	45-71	Bk2	S				13	87	18	tr	tr	tr	1	12	59	28	18		sil	11.0	74.1	14.9	8.1
40A28446	71-110	C1	S				12	88	16		tr	tr	1	11	63	24	16		sil	10.6	75.9	13.5	7.8		7.93
40A28447	110-152	C2	S				10	90	15	tr	tr	tr	1	9	59	31	15		sil	8.8	78.4	12.8	7.8
40A28448	152-183	C3	S				10	90	15		tr	tr	1	9	60	30	15		sil	8.9	77.9	13.2	7.8

NSSC SSL Report Creation