*** Supplementary Characterization Data ***

Pedon ID: S1957CO015006

( Chaffee, Colorado )

Print Date: Nov 21 2024 2:14PM

Sampled as on Sep 16, 1957:	Stecum
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1957CO015006	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3921	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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
40A30009	0-6	A	S	100	100	100	100	100	95	90	73	33	20	12	8	5	52	34	28	21	18	1.31	0.931	0.010			>100	7.1
40A30010	6-13	AB	S	100	100	100	100	100	93	85	61	32	22	14	9	6	46	33	29	23	20	1.91	1.216	0.006			>100	7.4
40A30011	13-20	C1	S	100	100	100	100	100	90	79	46	26	15	10	7	5	37	27	23	16	13	2.87	2.218	0.023			>100	1.9
40A30012	20-43	C2	S	100	85	75	60	49	43	36	15	6	3	2	1	1	11	7	5	3	2	25.55	19.518	0.819			5.2	1.9

---

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
40A30009	0-6	A	S	27	--	--	27	--	10	17	73	27	--	10	17	73		1.651
40A30010	6-13	AB	S	39	--	--	39	--	15	24	61	39	--	15	24	61		1.761
40A30011	13-20	C1	S	54	--	--	54	--	21	33	46	54	--	21	33	46		1.921
40A30012	20-43	C2	S	85	--	--	85	51	13	21	15	85	51	13	21	15		2.341

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.

---

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---)
40A30009	0-6	A	S	17	--	--	--	--	6	11	83	35	8	3	38				2.23		0.72
40A30010	6-13	AB	S	26	--	--	--	--	10	16	74	27	9	4	34				1.27		0.44
40A30011	13-20	C1	S	39	--	--	--	--	15	24	61	24	6	4	28				1.22		0.44
40A30012	20-43	C2	S	75	--	--	45	45	11	18	25	12	1	1	12				2.09		0.66

*** Supplementary Characterization Data ***

Pedon ID: S1957CO015006

( Chaffee, Colorado )

Print Date: Nov 21 2024 2:14PM

Sampled As	:	Stecum
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3921

---

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
40A30009	0-6	A	S	28	28	28	58	13	5	31	26	9	10	5	8	10	7		cosl	75.8	17.3	6.9
40A30010	6-13	AB	S	42	42	42	43	15	7	28	23	8	11	5	12	14	11		cosl	66.8	22.9	10.3
40A30011	13-20	C1	S	57	57	57	35	8	6	21	26	11	16	7	9	10	13		cosl	71.5	16.7	11.8
40A30012	20-43	C2	S	86	86	34	13	1	1	27	32	11	16	6	3	5	8		lcos	84.8	7.6	7.6