*** Supplementary Characterization Data ***

Pedon ID: S1958CO015006

( Chaffee, Colorado )

Print Date: Nov 22 2024 11:51AM

Sampled as on Aug 30, 1958:	Chubbs
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958CO015006   Lat: 38° 52' 18.00" north  Long: 106° 0' 51.00" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3852	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
40A29525	0-5	O2	S	100	100	100	100	100	96	91	76	71	60	30	20	14	74	72	70	65	52	0.08	0.047	0.001			70.7	4.9
40A29526	5-23	Bt	S	100	100	100	100	100	93	86	64	60	53	38	32	27	62	61	59	56	48	0.37	0.057	--			>100	0.1
40A29527	23-33	Bk1	S	100	100	100	100	100	90	80	48	40	32	18	14	11	43	41	40	36	27	2.76	2.110	0.002			>100	0.3
40A29528	33-43	Bk2	S	100	100	100	100	100	89	78	44	38	29	17	12	9	41	38	36	32	24	2.99	2.325	0.003			>100	0.3

---

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
40A29525	0-5	O2	S	24	--	--	24	--	9	15	76	24	--	9	15	76		1.631
40A29526	5-23	Bt	S	36	--	--	36	--	14	22	64	36	--	14	22	64		1.731
40A29527	23-33	Bk1	S	52	--	--	52	--	20	32	48	52	--	20	32	48		1.901
40A29528	33-43	Bk2	S	82	58	--	24	--	9	14	18	56	--	22	34	44		2.291

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---)
40A29525	0-5	O2	S	15	--	--	--	--	6	9	85	15	24	8	38				1.34		0.46
40A29526	5-23	Bt	S	23	--	--	--	--	9	14	77	10	14	18	35				0.93		0.39
40A29527	23-33	Bk1	S	37	--	--	--	--	14	23	63	15	11	8	28						0.59
40A29528	33-43	Bk2	S	70	50	--	--	--	8	12	30	7	5	3	14						0.71

*** Supplementary Characterization Data ***

Pedon ID: S1958CO015006

( Chaffee, Colorado )

Print Date: Nov 22 2024 11:51AM

Sampled As	:	Chubbs
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3852

---

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
40A29525	0-5	O2	S	28	28	28	28	44	16	3	4	3	8	22	35	26	22		sil	32.1	50.0	17.9
40A29526	5-23	Bt	S	49	49	49	21	29	37	5	4	3	8	21	28	30	74		c	24.3	33.3	42.4
40A29527	23-33	Bk1	S	58	58	58	23	18	13	13	6	4	11	22	25	19	30		l	43.2	33.6	23.2
40A29528	33-43	Bk2	S	85	25	24	8	6	4	9	8	5	13	22	22	22	27		l	44.7	34.3	21.0