*** Supplementary Characterization Data ***

Pedon ID: S1969MT027006

( Fergus, Montana )

Print Date: Dec 4 2024 3:11AM

Sampled as on Aug 13, 1969:	Coffeek
Revised to correlated:	Fairfield ; Fine-loamy, mixed, frigid Typic Argiborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969MT027006   Lat: 47° 22' 57.70" north  Long: 110° 3' 14.98" west  MLRA: 46	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3675	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
40A28334	0-15	Ap	S	100	100	100	100	100	98	96	94	87	68	42	32	25	92	88	83	72	62	0.05	0.029	0.001			90.6	0.7
40A28335	15-23	A	S	100	100	100	100	100	97	94	92	86	69	46	36	30	90	87	83	73	63	0.04	0.025	--			97.2	0.2
40A28336	23-71	Bk1	S	100	100	100	100	100	99	97	96	91	75	56	45	37	95	93	88	78	71	0.03	0.009	--			67.6	0.2

---

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							NK		4A1h
40A28334	0-15	Ap	S	6	--	--	6	--	4	2	94	6	--	4	2	94		1.342
40A28335	15-23	A	S	8	--	--	8	--	6	2	92	8	--	6	2	92		1.50	1.69	1.83	1.93	1.45		1.64	1.79	1.90	0.77	0.83
40A28336	23-71	Bk1	S	4	--	--	4	--	3	1	96	4	--	3	1	96		1.47	1.55	1.79	1.92	1.44		1.52	1.77	1.90	0.80	0.84

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.

---

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---)
40A28334	0-15	Ap	S	3	--	--	3	--	2	1	97	16	19	13	49			0.71			0.37
40A28335	15-23	A	S	5	--	--	5	--	3	1	95	16	19	17	10	33					0.39						0.15	0.16
40A28336	23-71	Bk1	S	2	--	--	2	--	2	1	98	14	18	20	13	32					0.32						0.14	0.15

*** Supplementary Characterization Data ***

Pedon ID: S1969MT027006

( Fergus, Montana )

Print Date: Dec 4 2024 3:11AM

Sampled As	:	Coffeek
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3675

---

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	NK
40A28334	0-15	Ap	S	8	8	8	43	49	33	3	6	7	16	15	28	25	36		l	34.1	39.4	26.5	6.0
40A28335	15-23	A	S	11	11	11	41	48	42	3	5	7	16	15	29	25	48		cl	31.2	36.5	32.3	7.3
40A28336	23-71	Bk1	S	6	6	6	40	54	59	1	5	7	17	13	25	33	63		cl	26.2	35.0	38.8	7.7